liVgbRIMKU4-00000-00000033-00001028 [Music] liVgbRIMKU4-00001-00001029-00001549 [Applause] liVgbRIMKU4-00002-00001550-00001859 welcome back in the previous segment we liVgbRIMKU4-00003-00001860-00002302 talked about maps and unordered maps in liVgbRIMKU4-00004-00002303-00002498 this segment we are going to talk about liVgbRIMKU4-00005-00002499-00002765 iterators and we will also conclude this liVgbRIMKU4-00006-00002766-00002996 lecture sequence let me remind you that liVgbRIMKU4-00007-00002997-00003166 a map is a set of pairs of the form liVgbRIMKU4-00008-00003167-00003538 index and value okay and so for example liVgbRIMKU4-00009-00003539-00003961 the population map is this as we define liVgbRIMKU4-00010-00003962-00004133 is the sequence liVgbRIMKU4-00011-00004134-00004306 I guess the numbers were slightly liVgbRIMKU4-00012-00004307-00004550 different but anyway this could be a liVgbRIMKU4-00013-00004551-00005145 population map okay now it turns out liVgbRIMKU4-00014-00005146-00005911 that C++ stores these pairs as a struct liVgbRIMKU4-00015-00005912-00006200 okay so each pair is a struct in some liVgbRIMKU4-00016-00006201-00006503 structure in some yeah in some container liVgbRIMKU4-00017-00006504-00006892 as it is called and the struct has liVgbRIMKU4-00018-00006893-00007285 members first and second and first holds liVgbRIMKU4-00019-00007286-00007623 the index and second holds the value liVgbRIMKU4-00020-00007625-00008374 okay so using iterators you can access liVgbRIMKU4-00021-00008375-00008681 all the elements or all these pairs in liVgbRIMKU4-00022-00008682-00008876 the map one after another do what liVgbRIMKU4-00023-00008877-00009062 whatever you want with them so an liVgbRIMKU4-00024-00009063-00009664 iterator for a map going from say in Dec liVgbRIMKU4-00025-00009665-00010135 type index to type value is an object of liVgbRIMKU4-00026-00010136-00010637 type map index value : : iterator okay liVgbRIMKU4-00027-00010638-00010991 so this iterator also has a type and liVgbRIMKU4-00028-00010992-00011299 this type is this complicated looking liVgbRIMKU4-00029-00011300-00011563 thing all right so iterators can be liVgbRIMKU4-00030-00011564-00011987 created and they can be set to point the liVgbRIMKU4-00031-00011988-00012274 first point to the first element in the liVgbRIMKU4-00032-00012275-00012758 map okay so I said earlier that an liVgbRIMKU4-00033-00012759-00013040 iterator is like a pointer so in that liVgbRIMKU4-00034-00013041-00013249 sense when I liVgbRIMKU4-00035-00013250-00013603 create an iterator I can set it to point liVgbRIMKU4-00036-00013604-00014025 to the first element in the map and then liVgbRIMKU4-00037-00014026-00014305 the dereferencing operator the star liVgbRIMKU4-00038-00014306-00014776 operator is defined and you can use it liVgbRIMKU4-00039-00014777-00015091 to get the element that this iterator is liVgbRIMKU4-00040-00015091-00015547 actually pointing to okay and then the liVgbRIMKU4-00041-00015547-00015808 plus operator is also defined and that liVgbRIMKU4-00042-00015809-00016141 allows you to go to the next the next liVgbRIMKU4-00043-00016141-00016474 element in the map okay so so the liVgbRIMKU4-00044-00016475-00016819 analogy here is I guess two indices in liVgbRIMKU4-00045-00016820-00017022 arrays so if you do plus plus to an liVgbRIMKU4-00046-00017023-00017179 index you get to the next element of the liVgbRIMKU4-00047-00017180-00017401 array so similarly over here if you do liVgbRIMKU4-00048-00017402-00017635 plus plus to an iterator you get to the liVgbRIMKU4-00049-00017636-00018013 next element of the map okay so let's do liVgbRIMKU4-00050-00018014-00018358 this by an example so our population map liVgbRIMKU4-00051-00018359-00018894 okay so let's say I store 1.37 as the liVgbRIMKU4-00052-00018895-00019269 population of India and now let me liVgbRIMKU4-00053-00019270-00019432 create an iterator liVgbRIMKU4-00054-00019433-00019807 okay so mi is a variable that I create liVgbRIMKU4-00055-00019808-00020191 but of type iterator it doesn't have any liVgbRIMKU4-00056-00020192-00020389 it's not assigned any value yet so I liVgbRIMKU4-00057-00020390-00020635 have to put a value into it so I can liVgbRIMKU4-00058-00020636-00020917 write mi equal to population dot begin liVgbRIMKU4-00059-00020918-00021300 so now population dot begin is what liVgbRIMKU4-00060-00021301-00021532 might be called a constant iterator it's liVgbRIMKU4-00061-00021533-00021946 like writing a my equal to zero okay so liVgbRIMKU4-00062-00021947-00022393 this iterate points in a metaphorical liVgbRIMKU4-00063-00022394-00022693 sense to the first element or the liVgbRIMKU4-00064-00022694-00023156 beginning element in this map okay so liVgbRIMKU4-00065-00023157-00023419 this is a constant operator and it liVgbRIMKU4-00066-00023420-00023569 points to the first element of liVgbRIMKU4-00067-00023570-00023755 population well in this case the first liVgbRIMKU4-00068-00023756-00023911 there is only one element so it will liVgbRIMKU4-00069-00023912-00024450 point to this element itself so if I liVgbRIMKU4-00070-00024451-00024862 write C out a my arrow first so remember liVgbRIMKU4-00071-00024863-00024975 that we have to think of this as a liVgbRIMKU4-00072-00024976-00025243 pointer it so we are first dereferencing liVgbRIMKU4-00073-00025244-00025500 it and we are getting to the member liVgbRIMKU4-00074-00025501-00025750 first of the D referenced object so of liVgbRIMKU4-00075-00025751-00025987 course that can be written as by the liVgbRIMKU4-00076-00025988-00026214 arrow or the - greater than operator or liVgbRIMKU4-00077-00026216-00026470 the arrow operator liVgbRIMKU4-00078-00026472-00026705 and this will print out India and this liVgbRIMKU4-00079-00026706-00027260 will print out 1.37 okay but you can do liVgbRIMKU4-00080-00027261-00027676 more with this so again I have our liVgbRIMKU4-00081-00027677-00028014 population map but let's say we put in liVgbRIMKU4-00082-00028016-00028499 all over three countries into it now I liVgbRIMKU4-00083-00028500-00028799 have a for loop and the control variable liVgbRIMKU4-00084-00028800-00029132 for the for loop is our iterator and it liVgbRIMKU4-00085-00029133-00029339 has been initialized to population dot liVgbRIMKU4-00086-00029339-00029669 beginning next we are supposed to supply liVgbRIMKU4-00087-00029670-00029920 the termination condition for the loop liVgbRIMKU4-00088-00029922-00030295 and this is another constant iterator so liVgbRIMKU4-00089-00030297-00030619 we are going to do this until so long as liVgbRIMKU4-00090-00030620-00030970 this doesn't equal the end so you can liVgbRIMKU4-00091-00030972-00031208 think of this as an iterator which is liVgbRIMKU4-00092-00031208-00031598 just outside the valid iterator ranges liVgbRIMKU4-00093-00031599-00031895 okay so again if you go back to the liVgbRIMKU4-00094-00031895-00032129 array this is kind of the length of the liVgbRIMKU4-00095-00032130-00032387 array okay so you don't want you don't liVgbRIMKU4-00096-00032388-00032570 want your index to become as large as liVgbRIMKU4-00097-00032570-00032747 the length so that is what this is this liVgbRIMKU4-00098-00032748-00033005 is doing okay and you are going to liVgbRIMKU4-00099-00033006-00033299 increment that iterator okay so at the liVgbRIMKU4-00100-00033300-00033446 end of the loop you are going to liVgbRIMKU4-00101-00033447-00033611 increment the iterator so you go on to liVgbRIMKU4-00102-00033612-00034049 the next element of the iterator so to liVgbRIMKU4-00103-00034050-00034322 start with MI points to the first liVgbRIMKU4-00104-00034323-00034787 iterator and then you check whether your liVgbRIMKU4-00105-00034788-00035135 iterator is pointing to a valid element liVgbRIMKU4-00106-00035136-00035621 if so you execute the body and at the liVgbRIMKU4-00107-00035622-00035815 end of the body you advance the iterator liVgbRIMKU4-00108-00035816-00036269 okay so maybe inside the body okay we liVgbRIMKU4-00109-00036270-00036497 are just going to print things out so liVgbRIMKU4-00110-00036498-00036809 whatever the iterator is pointing to the liVgbRIMKU4-00111-00036810-00036971 first element or the country we will liVgbRIMKU4-00112-00036972-00037315 print and then we will put : and we'll liVgbRIMKU4-00113-00037316-00037700 print a second value okay that's it so liVgbRIMKU4-00114-00037701-00038078 what should this do well you would think liVgbRIMKU4-00115-00038079-00038363 that they should print out the countries liVgbRIMKU4-00116-00038364-00038558 and their population and that is indeed liVgbRIMKU4-00117-00038559-00038822 what happens but there is something nice liVgbRIMKU4-00118-00038823-00039187 further nice that happens so this liVgbRIMKU4-00119-00039188-00039476 iterator this in this case it will print liVgbRIMKU4-00120-00039477-00039686 the countries and populations in the liVgbRIMKU4-00121-00039687-00039728 Alpha liVgbRIMKU4-00122-00039729-00040049 order okay or the lexicographic order liVgbRIMKU4-00123-00040050-00040379 and I said earlier that maps require a liVgbRIMKU4-00124-00040380-00040670 technical there is a technical condition liVgbRIMKU4-00125-00040671-00040823 which is that the less than operator liVgbRIMKU4-00126-00040824-00041108 should be defined on the index types and liVgbRIMKU4-00127-00041109-00041342 the index types are strings and the less liVgbRIMKU4-00128-00041343-00041594 than operator on the strings is the liVgbRIMKU4-00129-00041595-00042071 lexicographic order and therefore when liVgbRIMKU4-00130-00042072-00042331 you advance using the using the iterator liVgbRIMKU4-00131-00042332-00042752 the elements are accessed or visited in liVgbRIMKU4-00132-00042753-00043070 the lexicographic order okay and so liVgbRIMKU4-00133-00043071-00043256 things will get printed in lexicographic liVgbRIMKU4-00134-00043257-00043727 order this happens for maps but not for liVgbRIMKU4-00135-00043728-00044092 unordered maps as the name says liVgbRIMKU4-00136-00044093-00044528 unordered maps have no order okay so so liVgbRIMKU4-00137-00044529-00044749 you will get the elements in some order liVgbRIMKU4-00138-00044750-00045062 but there may be nothing interesting as liVgbRIMKU4-00139-00045063-00045269 far as that order is concerned that liVgbRIMKU4-00140-00045270-00045449 order is something that the liVgbRIMKU4-00141-00045450-00045719 implementation decides it may not even liVgbRIMKU4-00142-00045720-00045977 be the element that you insulted first liVgbRIMKU4-00143-00045978-00046175 it will be it could be some arbitrary liVgbRIMKU4-00144-00046176-00046550 order okay again there will be reasons liVgbRIMKU4-00145-00046551-00046688 for why it is that ordered but the liVgbRIMKU4-00146-00046689-00046970 reasons are not interesting from our liVgbRIMKU4-00147-00046971-00047252 point right now yeah so we said that liVgbRIMKU4-00148-00047253-00047549 there was a technical requirement and liVgbRIMKU4-00149-00047550-00047840 the less than operation and when we step liVgbRIMKU4-00150-00047841-00048053 through the map using an iterator we liVgbRIMKU4-00151-00048054-00048299 visit the pairs in increasing order okay liVgbRIMKU4-00152-00048300-00048584 and the less than operator need not be liVgbRIMKU4-00153-00048585-00048860 defined but the printing will not happen liVgbRIMKU4-00154-00048861-00049148 in it in any interesting order okay so liVgbRIMKU4-00155-00049149-00049340 we'll do a demo of this just to see what liVgbRIMKU4-00156-00049341-00049522 happens with ordered and unordered maps liVgbRIMKU4-00157-00049523-00049865 so let me get out of the presentation liVgbRIMKU4-00158-00049866-00050462 and liVgbRIMKU4-00159-00050463-00051014 okay so let me open this file okay liVgbRIMKU4-00160-00051015-00051413 so here is our map oh by the way I can liVgbRIMKU4-00161-00051414-00051679 initialize it in this manner as well liVgbRIMKU4-00162-00051680-00051983 okay so what does this mean this is the liVgbRIMKU4-00163-00051984-00052214 this is a pair that I want to put in liVgbRIMKU4-00164-00052215-00052394 this is another pair that I want to put liVgbRIMKU4-00165-00052395-00052567 in this is another pair that I want to liVgbRIMKU4-00166-00052569-00052826 put in okay but the order over here is liVgbRIMKU4-00167-00052827-00053012 not the order in which the pairs liVgbRIMKU4-00168-00053013-00053249 actually go in this is I can just put it liVgbRIMKU4-00169-00053250-00053402 in the order that I remember to put in liVgbRIMKU4-00170-00053403-00053825 but C++ will store them in the right liVgbRIMKU4-00171-00053826-00054059 order so if you need the order it will liVgbRIMKU4-00172-00054060-00054214 be there okay liVgbRIMKU4-00173-00054215-00054503 now what I am going to do over here is I liVgbRIMKU4-00174-00054504-00054800 am going to do that going through all liVgbRIMKU4-00175-00054801-00055325 the elements okay but I'm going to do liVgbRIMKU4-00176-00055326-00055496 this for okay so I'm going to do it liVgbRIMKU4-00177-00055497-00055715 twice I am going to do this first for a liVgbRIMKU4-00178-00055716-00055954 map and then later I am going to do this liVgbRIMKU4-00179-00055955-00056563 same thing for an unordered map okay so liVgbRIMKU4-00180-00056564-00056888 for this map I am going to print out all liVgbRIMKU4-00181-00056889-00056960 these things liVgbRIMKU4-00182-00056961-00057152 okay so exactly the same thing it's the liVgbRIMKU4-00183-00057153-00057454 same it's the same loop going through liVgbRIMKU4-00184-00057455-00057880 all the elements in order okay and here liVgbRIMKU4-00185-00057882-00058220 okay oh I guess I should put this C out liVgbRIMKU4-00186-00058221-00058451 statement before I after I define the liVgbRIMKU4-00187-00058452-00058574 map it doesn't really matter liVgbRIMKU4-00188-00058575-00058883 okay I'm putting in the same elements liVgbRIMKU4-00189-00058884-00059249 okay and I'm going through I am going liVgbRIMKU4-00190-00059250-00059491 through the same kind of loop but this liVgbRIMKU4-00191-00059492-00059816 loop is for an unordered map so the liVgbRIMKU4-00192-00059816-00060041 iterator is for an unordered map okay liVgbRIMKU4-00193-00060041-00060266 and my original map is an unordered map liVgbRIMKU4-00194-00060266-00061176 okay so let's see what happens liVgbRIMKU4-00195-00061177-00061539 okay so see what happened okay so for liVgbRIMKU4-00196-00061540-00061869 the map the contents were printed in liVgbRIMKU4-00197-00061870-00062052 alphabetical order or lexicographic liVgbRIMKU4-00198-00062053-00062448 order okay for the unordered map they liVgbRIMKU4-00199-00062449-00062634 seem to have been printed in some liVgbRIMKU4-00200-00062635-00062685 strange way liVgbRIMKU4-00201-00062686-00062867 who knows what way they have been liVgbRIMKU4-00202-00062869-00063495 printed okay but anyway so the lookups liVgbRIMKU4-00203-00063496-00063774 and indexing will work exactly the same liVgbRIMKU4-00204-00063775-00064149 for both all right so let's get back to liVgbRIMKU4-00205-00064150-00065192 our presentation yeah so I want to talk liVgbRIMKU4-00206-00065194-00065571 about a few shortcuts which are of liVgbRIMKU4-00207-00065572-00066096 somewhat recent origin okay so instead liVgbRIMKU4-00208-00066097-00066438 of writing that whole complicated type liVgbRIMKU4-00209-00066439-00066978 expression okay map colon colon iterator liVgbRIMKU4-00210-00066979-00067248 all of that I can just put an auto over liVgbRIMKU4-00211-00067249-00067389 here okay liVgbRIMKU4-00212-00067390-00067728 and then I can just say am i equal to liVgbRIMKU4-00213-00067729-00068169 population dot begin so this is an liVgbRIMKU4-00214-00068170-00068343 interesting statement because I'm not liVgbRIMKU4-00215-00068344-00068508 actually giving the type I am telling liVgbRIMKU4-00216-00068509-00068837 C++ that look I'm assigning this to this liVgbRIMKU4-00217-00068838-00068955 okay liVgbRIMKU4-00218-00068956-00069258 and so now you infer the type so C++ liVgbRIMKU4-00219-00069259-00069615 knows that this has type all that mapped liVgbRIMKU4-00220-00069616-00069872 something something colon colon iterator liVgbRIMKU4-00221-00069873-00070167 okay so therefore it will itself decide liVgbRIMKU4-00222-00070168-00070482 that this should be that type okay so liVgbRIMKU4-00223-00070483-00070836 saves us a lot of typing the rest of the liVgbRIMKU4-00224-00070837-00071265 code is the same but there is even more liVgbRIMKU4-00225-00071266-00071559 dramatic improvement possible okay liVgbRIMKU4-00226-00071560-00071898 another three plus plus feature okay liVgbRIMKU4-00227-00071899-00072240 eleven feature so this is what is called liVgbRIMKU4-00228-00072241-00072762 a range for loop okay so here I am not liVgbRIMKU4-00229-00072763-00072999 even really using an iterator explicitly liVgbRIMKU4-00230-00073000-00073473 I am saying after you iterate okay you liVgbRIMKU4-00231-00073474-00073761 will so tell me go directly to the liVgbRIMKU4-00232-00073762-00074055 objects that I am iterating through so liVgbRIMKU4-00233-00074056-00074214 don't even get me the pointers tell me liVgbRIMKU4-00234-00074215-00074522 what they are pointing to so C and P liVgbRIMKU4-00235-00074523-00074843 is really are really the pairs the liVgbRIMKU4-00236-00074844-00075137 country the country and population pairs liVgbRIMKU4-00237-00075138-00075392 which are stored in this iterator so liVgbRIMKU4-00238-00075393-00075850 this says that for all possible pairs liVgbRIMKU4-00239-00075851-00076301 okay do whatever is in the body okay liVgbRIMKU4-00240-00076302-00076718 and again since this is a map not an liVgbRIMKU4-00241-00076719-00076925 unordered map we will go over these liVgbRIMKU4-00242-00076926-00077336 pairs in increasing order of the index liVgbRIMKU4-00243-00077337-00077645 okay so I can just right over here liVgbRIMKU4-00244-00077646-00077924 CNP dot first by the way this is not liVgbRIMKU4-00245-00077925-00078226 arrow because c NP is the pair itself liVgbRIMKU4-00246-00078227-00078341 okay liVgbRIMKU4-00247-00078342-00078608 not a pointer to the pair and here again liVgbRIMKU4-00248-00078609-00079028 c and p dot ii that's it so so this liVgbRIMKU4-00249-00079029-00079349 really makes it much nicer to deal with liVgbRIMKU4-00250-00079350-00079690 maps because all that all those huge liVgbRIMKU4-00251-00079691-00080147 iterator iterator references are not liVgbRIMKU4-00252-00080148-00080774 there at all okay so iterators can work liVgbRIMKU4-00253-00080775-00081104 with vectors and arrays okay so for that liVgbRIMKU4-00254-00081105-00081434 please see the book ok iterators can be liVgbRIMKU4-00255-00081435-00081614 used to find and delete elements from liVgbRIMKU4-00256-00081615-00082031 maps and vectors okay okay declaring an liVgbRIMKU4-00257-00082032-00082256 iterator is verbose because the type is liVgbRIMKU4-00258-00082257-00082483 usually long so as we just saw you can liVgbRIMKU4-00259-00082484-00082829 specify the type as auto and c++ will liVgbRIMKU4-00260-00082830-00083135 infer the type and occasionally it might liVgbRIMKU4-00261-00083136-00083480 be useful to define to use a type def liVgbRIMKU4-00262-00083481-00083678 statement this is also defined in the liVgbRIMKU4-00263-00083679-00083936 book so in fact instead of writing say liVgbRIMKU4-00264-00083937-00084158 something like vector of vectors vector liVgbRIMKU4-00265-00084159-00084485 a vector of end i can call it a matrix liVgbRIMKU4-00266-00084486-00084704 okay so wherever i want to type vector liVgbRIMKU4-00267-00084705-00084913 of vector of int i just need to say liVgbRIMKU4-00268-00084914-00085178 matrix okay so a type def statement liVgbRIMKU4-00269-00085179-00085424 allows me to do just that again for the liVgbRIMKU4-00270-00085425-00085720 syntax of it please look at the book liVgbRIMKU4-00271-00085721-00086024 alright so that brings us to the end of liVgbRIMKU4-00272-00086025-00086366 this lecture so i just want to make a liVgbRIMKU4-00273-00086367-00086813 few conclusions so standard a few liVgbRIMKU4-00274-00086814-00087158 remarks the standard library contains liVgbRIMKU4-00275-00087159-00087371 some classes which we discuss but it liVgbRIMKU4-00276-00087372-00087554 also contains some other classes so liVgbRIMKU4-00277-00087555-00087740 there is a cue class liVgbRIMKU4-00278-00087741-00087965 there is a priority queue class which is liVgbRIMKU4-00279-00087966-00088262 discussed in the book in chapter 27 and liVgbRIMKU4-00280-00088263-00088445 several other classes okay liVgbRIMKU4-00281-00088446-00088691 and even the classes that we have liVgbRIMKU4-00282-00088692-00089018 discussed have a lot more features and liVgbRIMKU4-00283-00089019-00089249 see for that see the online liVgbRIMKU4-00284-00089250-00089464 documentation on the web okay liVgbRIMKU4-00285-00089465-00089783 the standard library classes use heap liVgbRIMKU4-00286-00089784-00090017 memory however this happens behind the liVgbRIMKU4-00287-00090018-00090278 scenes and you really don't even have to liVgbRIMKU4-00288-00090279-00090422 know about it and that's the beauty of liVgbRIMKU4-00289-00090423-00090737 it it is reducing your thought your liVgbRIMKU4-00290-00090738-00091106 thought overhead okay you can think of liVgbRIMKU4-00291-00091107-00091376 these as just as abstract mathematical liVgbRIMKU4-00292-00091377-00091832 objects okay so a map there is a liVgbRIMKU4-00293-00091833-00092027 mathematical object called a map so the liVgbRIMKU4-00294-00092028-00092366 C++ object called a map is very very liVgbRIMKU4-00295-00092367-00092513 similar to the mathematical object liVgbRIMKU4-00296-00092514-00092723 called a map so it's a nicer way of liVgbRIMKU4-00297-00092724-00092966 thinking about things rather than saying liVgbRIMKU4-00298-00092967-00093200 that oh there is memory allocation liVgbRIMKU4-00299-00093201-00093371 happening okay there is it is happening liVgbRIMKU4-00300-00093372-00093664 but you don't have to think about it liVgbRIMKU4-00301-00093665-00093983 these classes are extremely useful so liVgbRIMKU4-00302-00093984-00094202 definitely get lots of practice with liVgbRIMKU4-00303-00094203-00094454 them okay and solve the problems at the liVgbRIMKU4-00304-00094455-00094808 end of the chapter and we conclude this liVgbRIMKU4-00305-00094809-00095123 lecture over here thank you very much liVgbRIMKU4-00306-00095124-00096297 [Music] liVgbRIMKU4-00307-00096298-00096630 [Applause] liVgbRIMKU4-00308-00096631-00096784 [Music] liVgbRIMKU4-00309-00096785-00097742 [Applause] liVgbRIMKU4-00310-00097743-00098311 [Applause] liVgbRIMKU4-00311-00098312-00098754 [Music] ljSfI748PdI-00000-00000038-00000383 progress em 1-4 identified by NASA as ljSfI748PdI-00001-00000384-00000580 progress to or 2p was a progress ljSfI748PdI-00002-00000581-00000728 spacecraft used to resupply the ljSfI748PdI-00003-00000729-00000974 International Space Station it was a ljSfI748PdI-00004-00000975-00001253 progress M 1 1 1 F 6 1 5 a 5 5 ljSfI748PdI-00005-00001254-00001504 spacecraft with a serial number 253 ljSfI748PdI-00006-00001505-00001787 progress M 1-4 was launched by a Soyuz ljSfI748PdI-00007-00001788-00001997 you carry a rocket from site 1/5 at the ljSfI748PdI-00008-00001998-00002246 Baikonur cosmodrome launch occurred at ljSfI748PdI-00009-00002247-00002471 one hour 32 minutes and 36 seconds ljSfI748PdI-00010-00002472-00002626 Greenwich Mean Time on the 16th of ljSfI748PdI-00011-00002627-00002921 november 2000 the spacecraft docked with ljSfI748PdI-00012-00002922-00003113 the nadir port of the Zarya module at 3 ljSfI748PdI-00013-00003114-00003331 hours 47 minutes and 42 seconds ljSfI748PdI-00014-00003332-00003485 Greenwich Mean Time on the 18th of ljSfI748PdI-00015-00003486-00003743 November the KERS docking system failed ljSfI748PdI-00016-00003744-00003913 during docking and the manual backup ljSfI748PdI-00017-00003914-00004211 Toru was used for the docking progress M ljSfI748PdI-00018-00004212-00004433 1-4 remain docked for two weeks before ljSfI748PdI-00019-00004434-00004670 undocking at 16:00 hours 22 minutes and ljSfI748PdI-00020-00004671-00004861 52 seconds Greenwich Mean Time on the ljSfI748PdI-00021-00004862-00005033 1st of December following its undocking ljSfI748PdI-00022-00005034-00005351 progress M 1-4 spent 25 days in free ljSfI748PdI-00023-00005352-00005518 flight prior to redocking with the same ljSfI748PdI-00024-00005519-00005750 port on the 26th of December at 11 hours ljSfI748PdI-00025-00005751-00005942 3 minutes and 13 seconds Greenwich Mean ljSfI748PdI-00026-00005943-00005975 Time ljSfI748PdI-00027-00005976-00006218 like the original docking the Toru ljSfI748PdI-00028-00006219-00006397 system was used as although the fault ljSfI748PdI-00029-00006398-00006569 with the curse system had been resolved ljSfI748PdI-00030-00006570-00006755 the procedure used to abort the original ljSfI748PdI-00031-00006756-00006898 cursed docking attempt was irreversible ljSfI748PdI-00032-00006900-00007096 due to the retraction of an antenna that ljSfI748PdI-00033-00007097-00007313 could not be redeployed it remained ljSfI748PdI-00034-00007314-00007481 docked for six weeks before undocking ljSfI748PdI-00035-00007481-00007696 again at 11 hours 26 minutes and four ljSfI748PdI-00036-00007697-00007853 seconds Greenwich Mean Time on the 8th ljSfI748PdI-00037-00007854-00008170 of February 2001 it was deorbited at ljSfI748PdI-00038-00008172-00008381 12:59 Greenwich Mean Time on the same ljSfI748PdI-00039-00008382-00008614 day the spacecraft burned up in the ljSfI748PdI-00040-00008615-00008816 atmosphere over the Pacific Ocean with ljSfI748PdI-00041-00008817-00008971 any remaining debris landing in the ljSfI748PdI-00042-00008972-00009167 ocean at around 1350 Greenwich Mean Time ljSfI748PdI-00043-00009168-00009431 progress m 1-4 carried supplies to the ljSfI748PdI-00044-00009432-00009614 International Space Station including ljSfI748PdI-00045-00009615-00009796 food water and oxygen for the crew and ljSfI748PdI-00046-00009797-00009938 equipment for conducting scientific ljSfI748PdI-00047-00009939-00010189 research it was the first progress ljSfI748PdI-00048-00010190-00010381 spacecraft to resupply an expedition ljSfI748PdI-00049-00010382-00010742 crew aboard the ISS progress M 1-4 was ljSfI748PdI-00050-00010743-00010910 the first progress spacecraft to make ljSfI748PdI-00051-00010911-00011089 two dockings with the ISS a feat that ljSfI748PdI-00052-00011090-00011353 was not repeated until progress m15 M in ljSfI748PdI-00053-00011354-00011907 2012 ljSfI748PdI-00054-00011908-00012408 topic C also ljSfI748PdI-00055-00012409-00012702 list of progress flights list of ljSfI748PdI-00056-00012703-00013041 unmanned space flights to the ISS ll-iI5r7kkA-00000-00000096-00000335 so you've been at the entrepreneurial ll-iI5r7kkA-00001-00000336-00000399 game ll-iI5r7kkA-00002-00000400-00000719 for the past few months the past few ll-iI5r7kkA-00003-00000720-00000790 years ll-iI5r7kkA-00004-00000791-00001270 past few decades and have been trying to ll-iI5r7kkA-00005-00001271-00001623 set up a business get rich uh serve a ll-iI5r7kkA-00006-00001623-00001734 lot of people ll-iI5r7kkA-00007-00001735-00002039 live your dream life uh or whatever ll-iI5r7kkA-00008-00002039-00002375 your goals may be uh and you've been ll-iI5r7kkA-00009-00002376-00002583 having some trouble uh you've been ll-iI5r7kkA-00010-00002584-00002750 having ups or downs ll-iI5r7kkA-00011-00002751-00002895 things have been good and they're not ll-iI5r7kkA-00012-00002896-00003183 good if your motivation is waning ll-iI5r7kkA-00013-00003184-00003319 you know you're referring motivated one ll-iI5r7kkA-00014-00003320-00003519 day and then the other day you just quit ll-iI5r7kkA-00015-00003520-00003767 uh if you relate to any of these issues ll-iI5r7kkA-00016-00003768-00003927 uh what i would recommend to you is to ll-iI5r7kkA-00017-00003928-00004103 skip a skip a mistake ll-iI5r7kkA-00018-00004104-00004311 that i've made for many many years in my ll-iI5r7kkA-00019-00004312-00004415 journey ll-iI5r7kkA-00020-00004416-00004711 which was to not try to go big with ll-iI5r7kkA-00021-00004712-00004799 people ll-iI5r7kkA-00022-00004800-00005135 so i'm a very creative person like most ll-iI5r7kkA-00023-00005136-00005295 entrepreneurs ll-iI5r7kkA-00024-00005296-00005486 i've always been motivated by growth ll-iI5r7kkA-00025-00005487-00005638 i've been motivated by ll-iI5r7kkA-00026-00005639-00005822 freedom by creating an amazing life for ll-iI5r7kkA-00027-00005823-00005943 myself ll-iI5r7kkA-00028-00005944-00006222 and for people that i care about and one ll-iI5r7kkA-00029-00006223-00006391 of the main issues that i've always had ll-iI5r7kkA-00030-00006392-00006542 was i would start a project i would ll-iI5r7kkA-00031-00006543-00006670 start a business and ll-iI5r7kkA-00032-00006672-00006887 things would usually start really well ll-iI5r7kkA-00033-00006888-00007087 but then they'll get tough ll-iI5r7kkA-00034-00007088-00007287 i'd have a loss of motivation things ll-iI5r7kkA-00035-00007288-00007391 would go ll-iI5r7kkA-00036-00007392-00007606 uh not according to plan which seems to ll-iI5r7kkA-00037-00007608-00007710 happen you know ll-iI5r7kkA-00038-00007711-00007887 most of the time to most of the people ll-iI5r7kkA-00039-00007888-00008087 in the world um ll-iI5r7kkA-00040-00008088-00008263 and then i would i would just give up i ll-iI5r7kkA-00041-00008264-00008463 would just get up and leave or i would ll-iI5r7kkA-00042-00008464-00008614 lose a lot of motivation and ll-iI5r7kkA-00043-00008615-00008783 watch everything kind of fall apart over ll-iI5r7kkA-00044-00008784-00009031 time and what i did differently ll-iI5r7kkA-00045-00009032-00009231 uh with my current business with ll-iI5r7kkA-00046-00009232-00009431 primatica which grew ll-iI5r7kkA-00047-00009432-00009646 in about seven months to almost 100 ll-iI5r7kkA-00048-00009647-00009735 clients and ll-iI5r7kkA-00049-00009736-00009871 at this point we have 20 something ll-iI5r7kkA-00050-00009872-00010103 employees was that i actually leveraged ll-iI5r7kkA-00051-00010104-00010167 people ll-iI5r7kkA-00052-00010168-00010471 so i grew a team almost from day one and ll-iI5r7kkA-00053-00010472-00010646 started with a partner ll-iI5r7kkA-00054-00010647-00010806 and this really made all the difference ll-iI5r7kkA-00055-00010807-00011031 for me uh because what happens is ll-iI5r7kkA-00056-00011032-00011263 when you want to quit and you're not ll-iI5r7kkA-00057-00011264-00011446 accountable to anyone and there's just a ll-iI5r7kkA-00058-00011447-00011535 couple of clients ll-iI5r7kkA-00059-00011536-00011759 it's not that hard to quit uh you just ll-iI5r7kkA-00060-00011760-00011846 stop stop ll-iI5r7kkA-00061-00011847-00012135 working with the clients but when you ll-iI5r7kkA-00062-00012136-00012191 start ll-iI5r7kkA-00063-00012192-00012383 really really investing in people around ll-iI5r7kkA-00064-00012384-00012503 you when you hire ll-iI5r7kkA-00065-00012504-00012735 a va and pay them a few hundred dollars ll-iI5r7kkA-00066-00012736-00012863 and maybe it's not a lot of money but ll-iI5r7kkA-00067-00012863-00012966 maybe for them ll-iI5r7kkA-00068-00012967-00013191 that's what pays their bills uh that's ll-iI5r7kkA-00069-00013191-00013358 somebody who now counts on you ll-iI5r7kkA-00070-00013359-00013558 to keep going you know when you hire a ll-iI5r7kkA-00071-00013559-00013758 manager uh somebody who's a ll-iI5r7kkA-00072-00013759-00014007 well-paid manager uh who does a lot of ll-iI5r7kkA-00073-00014008-00014191 the work that you used to do ll-iI5r7kkA-00074-00014191-00014351 you actually duplicate yourself and now ll-iI5r7kkA-00075-00014352-00014591 you have people that are responsible for ll-iI5r7kkA-00076-00014591-00014735 very important tasks ll-iI5r7kkA-00077-00014736-00014886 and depend on you and want to grow with ll-iI5r7kkA-00078-00014887-00015143 you so the bigger you make your team and ll-iI5r7kkA-00079-00015144-00015311 the bigger you make your business ll-iI5r7kkA-00080-00015312-00015591 the more you you cement it from just an ll-iI5r7kkA-00081-00015591-00015647 idea ll-iI5r7kkA-00082-00015647-00015807 something in your head to something ll-iI5r7kkA-00083-00015808-00016022 that's very real something that's very ll-iI5r7kkA-00084-00016023-00016263 solid and cannot just be broken another ll-iI5r7kkA-00085-00016263-00016415 effect that i've noticed which is almost ll-iI5r7kkA-00086-00016416-00016550 a spiritual effect ll-iI5r7kkA-00087-00016551-00016719 is that the more people you have in your ll-iI5r7kkA-00088-00016720-00016879 team the more people that are dependent ll-iI5r7kkA-00089-00016880-00017030 on you for their income ll-iI5r7kkA-00090-00017031-00017239 uh and and genuinely care about your ll-iI5r7kkA-00091-00017240-00017415 business the more likely you are to ll-iI5r7kkA-00092-00017416-00017567 survive and succeed ll-iI5r7kkA-00093-00017568-00017758 because there's something about the ll-iI5r7kkA-00094-00017759-00017935 intention there's something about ll-iI5r7kkA-00095-00017936-00018150 the way that people work uh that when ll-iI5r7kkA-00096-00018151-00018303 you get a lot of people and they're all ll-iI5r7kkA-00097-00018304-00018399 motivated ll-iI5r7kkA-00098-00018400-00018647 for this to keep going uh then people ll-iI5r7kkA-00099-00018648-00018791 tend to get very very creative and ll-iI5r7kkA-00100-00018792-00018903 things just ll-iI5r7kkA-00101-00018904-00019094 work so you know you've been in a ll-iI5r7kkA-00102-00019095-00019263 situation where there was an emergency ll-iI5r7kkA-00103-00019264-00019383 there was an issue ll-iI5r7kkA-00104-00019384-00019655 and you had really just uh you had to ll-iI5r7kkA-00105-00019656-00019758 take care of it there was no other ll-iI5r7kkA-00106-00019759-00019830 choice ll-iI5r7kkA-00107-00019831-00020022 so your brain did what your brain does ll-iI5r7kkA-00108-00020023-00020214 best which is to to to think ll-iI5r7kkA-00109-00020215-00020527 and it found a solution and if you have ll-iI5r7kkA-00110-00020528-00020655 20 people in your team ll-iI5r7kkA-00111-00020656-00020886 that's 20 people that can help find ll-iI5r7kkA-00112-00020887-00020975 solutions ll-iI5r7kkA-00113-00020976-00021191 for problems which obviously means you ll-iI5r7kkA-00114-00021192-00021367 want to hire only good people ll-iI5r7kkA-00115-00021368-00021575 uh and people they actually trust uh ll-iI5r7kkA-00116-00021576-00021767 they have you know good motivations ll-iI5r7kkA-00117-00021768-00022039 and good thinking and good skills uh but ll-iI5r7kkA-00118-00022040-00022150 that's another topic ll-iI5r7kkA-00119-00022151-00022383 so just to summarize uh if you've been ll-iI5r7kkA-00120-00022384-00022527 having trouble in your entrepreneurial ll-iI5r7kkA-00121-00022528-00022671 journey ll-iI5r7kkA-00122-00022672-00022847 basically surround yourself with great ll-iI5r7kkA-00123-00022848-00023063 people that will change everything ll-iI5r7kkA-00124-00023064-00023278 about what you're doing so that's number ll-iI5r7kkA-00125-00023279-00023471 one number two if you need help ll-iI5r7kkA-00126-00023472-00023703 with hiring people i'm actually putting ll-iI5r7kkA-00127-00023704-00023839 a course below ll-iI5r7kkA-00128-00023840-00024047 that i made with my partner that helped ll-iI5r7kkA-00129-00024048-00024303 us hire literally almost 40 people ll-iI5r7kkA-00130-00024304-00024607 at this point and do it extremely easily ll-iI5r7kkA-00131-00024608-00024711 extremely fast ll-iI5r7kkA-00132-00024712-00024927 we've actually built a full system for ll-iI5r7kkA-00133-00024928-00025071 hiring people for ll-iI5r7kkA-00134-00025072-00025271 a lot less money than you'd have to pay ll-iI5r7kkA-00135-00025272-00025422 if you're trying to hire local ll-iI5r7kkA-00136-00025423-00025655 and being in it's also a strategy to be ll-iI5r7kkA-00137-00025656-00025743 able to hire ll-iI5r7kkA-00138-00025744-00025990 hundreds of people to to attract ll-iI5r7kkA-00139-00025991-00026111 hundreds of people ll-iI5r7kkA-00140-00026112-00026270 for any position that you'd like whether ll-iI5r7kkA-00141-00026272-00026439 it's a simple position or a complicated ll-iI5r7kkA-00142-00026439-00026518 one ll-iI5r7kkA-00143-00026519-00026743 and then have a filtering system that ll-iI5r7kkA-00144-00026744-00026887 actually gives you only like two or ll-iI5r7kkA-00145-00026888-00027031 three of the best ll-iI5r7kkA-00146-00027032-00027183 people for the job so you can interview ll-iI5r7kkA-00147-00027183-00027374 them this is a really good course just ll-iI5r7kkA-00148-00027375-00027511 check the information below ll-iI5r7kkA-00149-00027512-00027727 our hiring course for pramatica and i'm ll-iI5r7kkA-00150-00027727-00027870 sure it will change your life as well ll-iI5r7kkA-00151-00027872-00027990 let me know if you have any questions ll-iI5r7kkA-00152-00027991-00028336 and thank you very much mo4nQwYngsy-00000-00000016-00000135 you may have heard the term mo4nQwYngsy-00001-00000136-00000342 self-discipline tossed around a lot but mo4nQwYngsy-00002-00000343-00000607 do you actually know what it means mo4nQwYngsy-00003-00000608-00000782 what does it mean to be a disciplined mo4nQwYngsy-00004-00000783-00000927 person mo4nQwYngsy-00005-00000927-00001119 do you struggle to stay focused at work mo4nQwYngsy-00006-00001120-00001262 or school mo4nQwYngsy-00007-00001263-00001478 do you lack motivation mo4nQwYngsy-00008-00001479-00001663 or maybe you simply lack the discipline mo4nQwYngsy-00009-00001664-00002023 to stick to a diet or exercise routine mo4nQwYngsy-00010-00002023-00002295 in this video i share nine powerful ways mo4nQwYngsy-00011-00002296-00002591 to master self-discipline mo4nQwYngsy-00012-00002592-00002767 self-discipline is the ability to mo4nQwYngsy-00013-00002768-00003055 control one's thoughts and actions mo4nQwYngsy-00014-00003056-00003263 it's the secret behind many successful mo4nQwYngsy-00015-00003264-00003567 people such as ceos entrepreneurs mo4nQwYngsy-00016-00003568-00003903 athletes musicians artists writers and mo4nQwYngsy-00017-00003904-00004054 actors mo4nQwYngsy-00018-00004055-00004335 but how do you develop self-discipline mo4nQwYngsy-00019-00004336-00004519 and once you've developed it how do you mo4nQwYngsy-00020-00004520-00004663 keep it mo4nQwYngsy-00021-00004664-00004831 self-discipline isn't something you're mo4nQwYngsy-00022-00004832-00005063 born with instead it's a skill you mo4nQwYngsy-00023-00005064-00005270 develop over time mo4nQwYngsy-00024-00005271-00005463 research suggests that our ability to mo4nQwYngsy-00025-00005464-00005663 control our impulses is primarily mo4nQwYngsy-00026-00005664-00005951 determined by how we've been raised mo4nQwYngsy-00027-00005952-00006151 but while self-discipline does require mo4nQwYngsy-00028-00006152-00006351 effort there is no reason why we can't mo4nQwYngsy-00029-00006352-00006503 become better at controlling our mo4nQwYngsy-00030-00006504-00006655 impulses mo4nQwYngsy-00031-00006656-00006863 and once we do we'll find that we don't mo4nQwYngsy-00032-00006864-00007055 need to rely on willpower alone to mo4nQwYngsy-00033-00007056-00007206 succeed mo4nQwYngsy-00034-00007208-00007414 instead we'll discover that we can use mo4nQwYngsy-00035-00007415-00007591 self-discipline to help us make better mo4nQwYngsy-00036-00007592-00007878 decisions avoid temptations and focus on mo4nQwYngsy-00037-00007879-00008078 long-term goals mo4nQwYngsy-00038-00008079-00008278 the secrets of self-discipline how to mo4nQwYngsy-00039-00008279-00008519 become supremely focused mo4nQwYngsy-00040-00008520-00008695 self-discipline is one of those things mo4nQwYngsy-00041-00008696-00008878 we know we ought to do but somehow mo4nQwYngsy-00042-00008879-00009071 always put off mo4nQwYngsy-00043-00009072-00009303 we're supposed to exercise regularly eat mo4nQwYngsy-00044-00009304-00009542 healthier spend less money read more mo4nQwYngsy-00045-00009543-00009783 books write down our goals take better mo4nQwYngsy-00046-00009784-00010023 care of ourselves the list goes on and mo4nQwYngsy-00047-00010024-00010142 on mo4nQwYngsy-00048-00010143-00010391 and yet despite all of this we still mo4nQwYngsy-00049-00010392-00010646 fail to live up to our potential mo4nQwYngsy-00050-00010647-00010774 why mo4nQwYngsy-00051-00010775-00011031 because we lack self-discipline mo4nQwYngsy-00052-00011032-00011303 the problem isn't just laziness mo4nQwYngsy-00053-00011304-00011510 our inability to stick to routines stems mo4nQwYngsy-00054-00011511-00011742 from something more profound mo4nQwYngsy-00055-00011743-00011983 as psychologist roy baumeister explains mo4nQwYngsy-00056-00011984-00012206 in his book willpower willpower is a mo4nQwYngsy-00057-00012207-00012399 limited resource mo4nQwYngsy-00058-00012400-00012606 when you exert too much willpower you mo4nQwYngsy-00059-00012607-00012759 run out of it mo4nQwYngsy-00060-00012760-00012983 as a result people are often tempted to mo4nQwYngsy-00061-00012984-00013255 cheat on diets skip workouts or blow mo4nQwYngsy-00062-00013256-00013422 their budgets mo4nQwYngsy-00063-00013423-00013599 they don't want to waste their willpower mo4nQwYngsy-00064-00013600-00013791 so they make poor choices because there mo4nQwYngsy-00065-00013791-00013999 simply isn't enough left over to resist mo4nQwYngsy-00066-00014000-00014166 temptation mo4nQwYngsy-00067-00014168-00014319 but there's another reason why we mo4nQwYngsy-00068-00014319-00014551 struggle with self-discipline mo4nQwYngsy-00069-00014552-00014766 it turns out that willpower is a skill mo4nQwYngsy-00070-00014768-00015030 that we can improve with practice mo4nQwYngsy-00071-00015031-00015247 researchers estimate that willpower is a mo4nQwYngsy-00072-00015247-00015519 muscle that gets stronger with use mo4nQwYngsy-00073-00015519-00015671 if you've ever tried to stop eating mo4nQwYngsy-00074-00015672-00015903 potato chips you probably found that you mo4nQwYngsy-00075-00015904-00016175 had more success the next time mo4nQwYngsy-00076-00016176-00016375 your ability to control your impulses mo4nQwYngsy-00077-00016376-00016591 improves with practice mo4nQwYngsy-00078-00016592-00016839 so does your self-control mo4nQwYngsy-00079-00016840-00017047 self-discipline is one of the key traits mo4nQwYngsy-00080-00017048-00017327 needed to succeed at any task mo4nQwYngsy-00081-00017328-00017527 if you want to achieve something big you mo4nQwYngsy-00082-00017528-00017758 must first learn to set goals plan out mo4nQwYngsy-00083-00017759-00018022 strategies and stick to them mo4nQwYngsy-00084-00018023-00018222 you should always start with small steps mo4nQwYngsy-00085-00018223-00018455 and work towards your goal mo4nQwYngsy-00086-00018456-00018614 once you reach your goal you can mo4nQwYngsy-00087-00018615-00018830 celebrate your success mo4nQwYngsy-00088-00018831-00019039 but if you fail to accomplish your goal mo4nQwYngsy-00089-00019040-00019214 you should try again until you get it mo4nQwYngsy-00090-00019215-00019327 right mo4nQwYngsy-00091-00019328-00019558 to become supremely focused you need to mo4nQwYngsy-00092-00019559-00019830 be able to develop self-discipline mo4nQwYngsy-00093-00019831-00020014 this means that you must be able to stay mo4nQwYngsy-00094-00020015-00020191 calm while facing challenges and mo4nQwYngsy-00095-00020192-00020375 distractions mo4nQwYngsy-00096-00020376-00020607 for example when faced with a challenge mo4nQwYngsy-00097-00020608-00020783 you need to think of ways to solve the mo4nQwYngsy-00098-00020784-00020975 problem rather than let emotions take mo4nQwYngsy-00099-00020976-00021111 over mo4nQwYngsy-00100-00021112-00021271 this way you can avoid getting mo4nQwYngsy-00101-00021272-00021463 distracted and thinking about something mo4nQwYngsy-00102-00021464-00021599 else mo4nQwYngsy-00103-00021600-00021799 in short self-discipline is like mo4nQwYngsy-00104-00021800-00022086 anything else it takes practice mo4nQwYngsy-00105-00022087-00022263 you might think you already have plenty mo4nQwYngsy-00106-00022264-00022463 of self-discipline but chances are you mo4nQwYngsy-00107-00022464-00022719 could stand to develop some more mo4nQwYngsy-00108-00022720-00023007 so start today by making a plan mo4nQwYngsy-00109-00023008-00023207 set aside a certain amount of time each mo4nQwYngsy-00110-00023208-00023367 week to focus on improving your mo4nQwYngsy-00111-00023368-00023535 self-control mo4nQwYngsy-00112-00023536-00023807 commit to sticking to your routine mo4nQwYngsy-00113-00023808-00024111 then reward yourself when you succeed mo4nQwYngsy-00114-00024112-00024342 what is self-discipline mo4nQwYngsy-00115-00024343-00024535 if we want to succeed at something we mo4nQwYngsy-00116-00024536-00024750 must put our minds to it mo4nQwYngsy-00117-00024751-00024950 we need to focus our energy on achieving mo4nQwYngsy-00118-00024951-00025127 something rather than allowing ourselves mo4nQwYngsy-00119-00025128-00025327 to become distracted by the distractions mo4nQwYngsy-00120-00025328-00025486 of life mo4nQwYngsy-00121-00025487-00025639 self-discipline means having the mo4nQwYngsy-00122-00025639-00025839 strength to say no to the temptations of mo4nQwYngsy-00123-00025839-00026039 pleasure and comfort and instead saying mo4nQwYngsy-00124-00026039-00026231 yes to the opportunities for learning mo4nQwYngsy-00125-00026232-00026390 and growth mo4nQwYngsy-00126-00026391-00026623 self-discipline is a skill that requires mo4nQwYngsy-00127-00026624-00026767 practice mo4nQwYngsy-00128-00026768-00026951 as you develop your ability to control mo4nQwYngsy-00129-00026952-00027158 yourself you'll find that there are more mo4nQwYngsy-00130-00027160-00027446 and more ways for you to say yes mo4nQwYngsy-00131-00027447-00027662 so keep practicing mo4nQwYngsy-00132-00027663-00027887 it takes time to develop self-discipline mo4nQwYngsy-00133-00027888-00028183 because it involves changing your habits mo4nQwYngsy-00134-00028183-00028343 but once you've developed the habit of mo4nQwYngsy-00135-00028344-00028558 self-discipline you'll find that you can mo4nQwYngsy-00136-00028560-00028846 apply it to almost any situation mo4nQwYngsy-00137-00028847-00029055 the key to developing self-discipline is mo4nQwYngsy-00138-00029056-00029239 ensuring you clearly understand why you mo4nQwYngsy-00139-00029239-00029423 want to change mo4nQwYngsy-00140-00029424-00029655 what do you hope to achieve mo4nQwYngsy-00141-00029656-00029846 once you've answered these questions you mo4nQwYngsy-00142-00029847-00030023 can begin to plan how you'll go about mo4nQwYngsy-00143-00030024-00030214 achieving your goal mo4nQwYngsy-00144-00030216-00030414 this planning stage will help you decide mo4nQwYngsy-00145-00030416-00030727 which strategies might be most effective mo4nQwYngsy-00146-00030727-00030887 you may also need to consider whether mo4nQwYngsy-00147-00030888-00031070 you could benefit from external support mo4nQwYngsy-00148-00031072-00031335 such as coaching or mentoring mo4nQwYngsy-00149-00031336-00031527 finally you need to set yourself an mo4nQwYngsy-00150-00031527-00031727 achievable deadline for when you expect mo4nQwYngsy-00151-00031727-00031918 to achieve your goal mo4nQwYngsy-00152-00031919-00032087 you'll force yourself to stick to your mo4nQwYngsy-00153-00032088-00032399 by setting deadlines and plans mo4nQwYngsy-00154-00032400-00032670 how to build self-discipline mo4nQwYngsy-00155-00032672-00032862 self-discipline doesn't come naturally mo4nQwYngsy-00156-00032863-00033095 to most people especially those prone to mo4nQwYngsy-00157-00033096-00033279 procrastination mo4nQwYngsy-00158-00033280-00033399 but there are ways to build mo4nQwYngsy-00159-00033400-00033607 self-discipline into your life and we're mo4nQwYngsy-00160-00033608-00033767 here to help mo4nQwYngsy-00161-00033768-00033951 here are nine ways to help you develop mo4nQwYngsy-00162-00033952-00034246 discipline know where you struggle mo4nQwYngsy-00163-00034247-00034439 we all make mistakes but knowing where mo4nQwYngsy-00164-00034440-00034639 you struggle most often is key to making mo4nQwYngsy-00165-00034640-00034790 progress mo4nQwYngsy-00166-00034791-00034927 if you want to become better at mo4nQwYngsy-00167-00034928-00035159 something start by identifying your weak mo4nQwYngsy-00168-00035160-00035295 points mo4nQwYngsy-00169-00035296-00035455 once you have a clear picture of your mo4nQwYngsy-00170-00035456-00035646 daily routine take a moment to think mo4nQwYngsy-00171-00035647-00035846 about what you value mo4nQwYngsy-00172-00035847-00036062 for example is being productive one of mo4nQwYngsy-00173-00036063-00036255 your core values mo4nQwYngsy-00174-00036256-00036446 does spending quality time with friends mo4nQwYngsy-00175-00036447-00036662 and family matter to you mo4nQwYngsy-00176-00036663-00036855 do you want to make a positive impact on mo4nQwYngsy-00177-00036856-00037039 the world around you mo4nQwYngsy-00178-00037040-00037230 these questions might help you identify mo4nQwYngsy-00179-00037231-00037502 a few areas where you could improve mo4nQwYngsy-00180-00037503-00037639 now that you understand where you mo4nQwYngsy-00181-00037640-00037839 struggle it's time to figure out how to mo4nQwYngsy-00182-00037840-00038039 change your behavior mo4nQwYngsy-00183-00038040-00038271 first ask yourself what am i willing to mo4nQwYngsy-00184-00038272-00038399 give up mo4nQwYngsy-00185-00038400-00038599 for example maybe you'd like to stop mo4nQwYngsy-00186-00038600-00038846 wasting time on facebook mo4nQwYngsy-00187-00038847-00039015 or perhaps you're ready to commit to mo4nQwYngsy-00188-00039016-00039223 working out every day mo4nQwYngsy-00189-00039224-00039511 whatever your goal write it down mo4nQwYngsy-00190-00039512-00039711 this way you'll have something tangible mo4nQwYngsy-00191-00039712-00039911 to focus on mo4nQwYngsy-00192-00039912-00040079 finally once you've figured out what mo4nQwYngsy-00193-00040080-00040295 you're willing to sacrifice it's time to mo4nQwYngsy-00194-00040296-00040543 find ways to make changes mo4nQwYngsy-00195-00040544-00040807 for example you could join a gym reduce mo4nQwYngsy-00196-00040808-00040999 social media or even consider mo4nQwYngsy-00197-00041000-00041167 volunteering mo4nQwYngsy-00198-00041168-00041374 in addition ask people close to you for mo4nQwYngsy-00199-00041375-00041518 advice mo4nQwYngsy-00200-00041519-00041718 they likely have insights into your life mo4nQwYngsy-00201-00041719-00041974 that you don't even realize mo4nQwYngsy-00202-00041975-00042127 put your goals where you can see them mo4nQwYngsy-00203-00042128-00042295 every day mo4nQwYngsy-00204-00042296-00042471 if you want to achieve something you mo4nQwYngsy-00205-00042472-00042662 must write it down mo4nQwYngsy-00206-00042663-00042830 and writing down your goals helps you mo4nQwYngsy-00207-00042831-00043015 remember them better mo4nQwYngsy-00208-00043016-00043215 so why don't we do it mo4nQwYngsy-00209-00043216-00043399 why are we still sitting around waiting mo4nQwYngsy-00210-00043400-00043679 for life to happen but what happens if mo4nQwYngsy-00211-00043680-00043855 you make a plan mo4nQwYngsy-00212-00043856-00044135 what if you put your goals into action mo4nQwYngsy-00213-00044136-00044287 this is the secret behind many mo4nQwYngsy-00214-00044288-00044479 successful people mo4nQwYngsy-00215-00044480-00044671 they know exactly what they want and mo4nQwYngsy-00216-00044672-00044951 they know exactly how to get there mo4nQwYngsy-00217-00044952-00045135 writing down your goals isn't just about mo4nQwYngsy-00218-00045136-00045295 motivation mo4nQwYngsy-00219-00045296-00045479 you'll need an accountability system if mo4nQwYngsy-00220-00045480-00045758 you're serious about achieving something mo4nQwYngsy-00221-00045759-00046055 otherwise you'll never follow through mo4nQwYngsy-00222-00046056-00046295 so what does this mean for you mo4nQwYngsy-00223-00046296-00046479 well you can start by setting up a mo4nQwYngsy-00224-00046480-00046662 simple spreadsheet mo4nQwYngsy-00225-00046663-00046862 in one column list out everything you mo4nQwYngsy-00226-00046863-00047062 want to accomplish mo4nQwYngsy-00227-00047063-00047295 then on another list out all the steps mo4nQwYngsy-00228-00047296-00047599 you need to take to achieve those goals mo4nQwYngsy-00229-00047600-00047846 then each day check off whatever you've mo4nQwYngsy-00230-00047847-00048111 done towards reaching that goal mo4nQwYngsy-00231-00048112-00048279 this is a great way to keep track of mo4nQwYngsy-00232-00048280-00048462 your progress and gives you a sense of mo4nQwYngsy-00233-00048463-00048711 accomplishment along the way mo4nQwYngsy-00234-00048712-00048974 plus it keeps you accountable mo4nQwYngsy-00235-00048975-00049158 you can use your daily checklist to help mo4nQwYngsy-00236-00049159-00049399 motivate you throughout the day mo4nQwYngsy-00237-00049400-00049702 for example say you want to lose weight mo4nQwYngsy-00238-00049703-00049902 at the end of each day you could jot mo4nQwYngsy-00239-00049903-00050151 down i ate healthy today mo4nQwYngsy-00240-00050152-00050415 or maybe you want to save money mo4nQwYngsy-00241-00050416-00050662 then each night you could write i paid mo4nQwYngsy-00242-00050663-00050862 my bills on time mo4nQwYngsy-00243-00050863-00051046 as long as you're checking off items mo4nQwYngsy-00244-00051047-00051319 you'll feel like you're making progress mo4nQwYngsy-00245-00051320-00051582 remind yourself why you started mo4nQwYngsy-00246-00051583-00051790 the hardest part about setting goals is mo4nQwYngsy-00247-00051791-00051942 keeping them mo4nQwYngsy-00248-00051944-00052126 we often fall into the trap of letting mo4nQwYngsy-00249-00052127-00052311 our dreams slip away because we don't mo4nQwYngsy-00250-00052312-00052463 want to do the work required to make mo4nQwYngsy-00251-00052464-00052607 them happen mo4nQwYngsy-00252-00052608-00052791 but there's no better motivation than mo4nQwYngsy-00253-00052791-00052982 knowing exactly why you started down mo4nQwYngsy-00254-00052983-00053238 this path in the first place mo4nQwYngsy-00255-00053239-00053447 and once you know why you'll never lose mo4nQwYngsy-00256-00053448-00053671 sight of your goal again mo4nQwYngsy-00257-00053672-00053854 so figure out why you want to start mo4nQwYngsy-00258-00053855-00054071 taking charge of your health mo4nQwYngsy-00259-00054072-00054247 was it because you saw someone else do mo4nQwYngsy-00260-00054248-00054471 it and thought i could too mo4nQwYngsy-00261-00054472-00054638 or maybe you just felt like you had mo4nQwYngsy-00262-00054639-00054935 something to prove whatever the reason mo4nQwYngsy-00263-00054936-00055191 remember it every single day mo4nQwYngsy-00264-00055191-00055375 because the truth is that if you truly mo4nQwYngsy-00265-00055376-00055582 believe you deserve better health you'll mo4nQwYngsy-00266-00055583-00055815 find a way to get there mo4nQwYngsy-00267-00055816-00056030 know how you succeed mo4nQwYngsy-00268-00056032-00056254 the best way to achieve success is to do mo4nQwYngsy-00269-00056255-00056430 it yourself which means you have to mo4nQwYngsy-00270-00056432-00056623 learn how to fail mo4nQwYngsy-00271-00056624-00056838 failure is inevitable but learning from mo4nQwYngsy-00272-00056839-00057038 failure is optional mo4nQwYngsy-00273-00057039-00057319 it takes time and effort to create mo4nQwYngsy-00274-00057320-00057487 it won't if you don't put in the time mo4nQwYngsy-00275-00057488-00057726 and energy to make it happen mo4nQwYngsy-00276-00057727-00057935 so focus on creating and let go of any mo4nQwYngsy-00277-00057936-00058103 fear of failing mo4nQwYngsy-00278-00058104-00058303 we call it creative because it requires mo4nQwYngsy-00279-00058304-00058494 us to step out of our comfort zone and mo4nQwYngsy-00280-00058495-00058703 embrace the unknown mo4nQwYngsy-00281-00058704-00058894 you may feel uncomfortable starting out mo4nQwYngsy-00282-00058895-00059087 but must push past those feelings and mo4nQwYngsy-00283-00059088-00059254 keep going mo4nQwYngsy-00284-00059255-00059415 don't give up mo4nQwYngsy-00285-00059416-00059638 when you find success celebrate it and mo4nQwYngsy-00286-00059639-00059894 make sure everyone knows about it mo4nQwYngsy-00287-00059895-00060071 don't get discouraged if you miss an mo4nQwYngsy-00288-00060072-00060223 opportunity mo4nQwYngsy-00289-00060224-00060399 there will be plenty more opportunities mo4nQwYngsy-00290-00060400-00060654 for you to succeed in the future mo4nQwYngsy-00291-00060655-00060871 success isn't a destination it's a mo4nQwYngsy-00292-00060872-00061030 journey mo4nQwYngsy-00293-00061032-00061391 set realistic goals and write it down mo4nQwYngsy-00294-00061391-00061591 setting realistic goals is the first mo4nQwYngsy-00295-00061591-00061879 step to developing self-discipline mo4nQwYngsy-00296-00061879-00062119 if your goals are unrealistic it's going mo4nQwYngsy-00297-00062120-00062415 to be very difficult to stay motivated mo4nQwYngsy-00298-00062416-00062599 writing down goals helps you see where mo4nQwYngsy-00299-00062600-00062791 you want to go how far you are from mo4nQwYngsy-00300-00062791-00063006 achieving those goals and what obstacles mo4nQwYngsy-00301-00063007-00063303 might stand in your way writing down our mo4nQwYngsy-00302-00063304-00063447 goals makes us think about them mo4nQwYngsy-00303-00063448-00063591 differently mo4nQwYngsy-00304-00063591-00063759 we start looking at them from different mo4nQwYngsy-00305-00063760-00063911 angles mo4nQwYngsy-00306-00063912-00064111 we ask ourselves questions like what am mo4nQwYngsy-00307-00064112-00064335 i trying to accomplish and how do i feel mo4nQwYngsy-00308-00064336-00064503 about my progress toward reaching my mo4nQwYngsy-00309-00064504-00064638 goals mo4nQwYngsy-00310-00064639-00064871 this creates an opportunity to evaluate mo4nQwYngsy-00311-00064872-00065071 our current situation and determine what mo4nQwYngsy-00312-00065072-00065279 we need to change mo4nQwYngsy-00313-00065279-00065511 the next step is to break down each goal mo4nQwYngsy-00314-00065512-00065735 into smaller tasks mo4nQwYngsy-00315-00065736-00065950 once we've identified the small pieces mo4nQwYngsy-00316-00065951-00066238 we can begin to execute our plan mo4nQwYngsy-00317-00066239-00066487 in addition by breaking big goals into mo4nQwYngsy-00318-00066488-00066663 smaller ones we make tracking our mo4nQwYngsy-00319-00066664-00066967 progress along the way easier mo4nQwYngsy-00320-00066968-00067175 start small mo4nQwYngsy-00321-00067176-00067375 in my experience people are often mo4nQwYngsy-00322-00067376-00067582 overwhelmed by the idea of overhauling mo4nQwYngsy-00323-00067583-00067750 their lives mo4nQwYngsy-00324-00067751-00067943 they think it's too big of a change and mo4nQwYngsy-00325-00067944-00068143 doesn't know where to start mo4nQwYngsy-00326-00068144-00068350 if you want to make lasting changes you mo4nQwYngsy-00327-00068351-00068550 must start small mo4nQwYngsy-00328-00068551-00068694 you won't accomplish anything mo4nQwYngsy-00329-00068695-00068863 significant unless you begin with mo4nQwYngsy-00330-00068864-00069038 something simple mo4nQwYngsy-00331-00069039-00069247 for example i knew i wanted to eat mo4nQwYngsy-00332-00069248-00069463 healthier so i began by eliminating mo4nQwYngsy-00333-00069464-00069663 sugar from my diet mo4nQwYngsy-00334-00069664-00069943 this meant no soda candy ice cream mo4nQwYngsy-00335-00069944-00070350 cookies cakes etc after three days i mo4nQwYngsy-00336-00070351-00070535 noticed how much better i felt and how mo4nQwYngsy-00337-00070536-00070799 easier it was to stick to my plan mo4nQwYngsy-00338-00070800-00071015 i added one healthy food per day mo4nQwYngsy-00339-00071016-00071406 vegetables fruit nuts beans meat fish mo4nQwYngsy-00340-00071407-00071743 eggs cheese yogurt etc mo4nQwYngsy-00341-00071744-00071959 i recommend starting with a single habit mo4nQwYngsy-00342-00071960-00072103 because it makes it easy to see mo4nQwYngsy-00343-00072104-00072311 immediate benefits mo4nQwYngsy-00344-00072312-00072575 don't try to do everything at once mo4nQwYngsy-00345-00072576-00072815 instead focus on making one positive mo4nQwYngsy-00346-00072816-00073094 change per week once you achieve that mo4nQwYngsy-00347-00073095-00073375 goal move on to the next one mo4nQwYngsy-00348-00073376-00073559 you can use this same strategy to mo4nQwYngsy-00349-00073560-00073782 improve your health save money lose mo4nQwYngsy-00350-00073783-00074023 weight become more organized read more mo4nQwYngsy-00351-00074024-00074287 books exercise more frequently spend mo4nQwYngsy-00352-00074288-00074494 less time watching tv stop mo4nQwYngsy-00353-00074495-00074735 procrastinating learn a language write mo4nQwYngsy-00354-00074736-00075006 down your goals etc mo4nQwYngsy-00355-00075007-00075238 know your weaknesses mo4nQwYngsy-00356-00075239-00075391 if you want to know how to improve your mo4nQwYngsy-00357-00075392-00075582 life start figuring out what makes you mo4nQwYngsy-00358-00075583-00075711 weak mo4nQwYngsy-00359-00075712-00075903 do you procrastinate mo4nQwYngsy-00360-00075904-00076135 are you easily distracted mo4nQwYngsy-00361-00076136-00076287 is there something about yourself that mo4nQwYngsy-00362-00076288-00076455 you don't like mo4nQwYngsy-00363-00076456-00076623 once you've determined those things mo4nQwYngsy-00364-00076624-00076799 you'll be able to figure out ways to mo4nQwYngsy-00365-00076800-00076967 overcome them mo4nQwYngsy-00366-00076968-00077150 for example if you know you tend to mo4nQwYngsy-00367-00077151-00077247 procrastinate mo4nQwYngsy-00368-00077248-00077471 you could try getting up early every day mo4nQwYngsy-00369-00077472-00077662 even if you're tired mo4nQwYngsy-00370-00077663-00077887 on the other hand maybe you avoid social mo4nQwYngsy-00371-00077888-00078087 media because you feel anxious around mo4nQwYngsy-00372-00078088-00078215 people mo4nQwYngsy-00373-00078216-00078423 in either case once you identify the mo4nQwYngsy-00374-00078424-00078726 weakness you can find a way to attack it mo4nQwYngsy-00375-00078727-00078919 self-discipline is one of those things mo4nQwYngsy-00376-00078920-00079143 we tend to take for granted mo4nQwYngsy-00377-00079144-00079294 we don't think about it much because mo4nQwYngsy-00378-00079295-00079494 we've always had it mo4nQwYngsy-00379-00079495-00079655 but what happens when we lose our mo4nQwYngsy-00380-00079656-00079903 ability to control ourselves mo4nQwYngsy-00381-00079904-00080071 what happens when we let our weakness mo4nQwYngsy-00382-00080072-00080247 become an addiction mo4nQwYngsy-00383-00080248-00080447 when we rely too heavily on them they mo4nQwYngsy-00384-00080448-00080599 begin to rule us rather than the other mo4nQwYngsy-00385-00080600-00080767 way around mo4nQwYngsy-00386-00080768-00080959 and once we've fallen into that trap mo4nQwYngsy-00387-00080960-00081215 there are no easy ways out mo4nQwYngsy-00388-00081216-00081391 the good news is that we do have a mo4nQwYngsy-00389-00081392-00081526 choice mo4nQwYngsy-00390-00081527-00081703 we can either continue to live according mo4nQwYngsy-00391-00081704-00081918 to our weaknesses or learn to overcome mo4nQwYngsy-00392-00081919-00082038 them mo4nQwYngsy-00393-00082039-00082238 moreover it's possible to use our mo4nQwYngsy-00394-00082239-00082487 weaknesses to our advantage mo4nQwYngsy-00395-00082488-00082687 understanding where our weaknesses lie mo4nQwYngsy-00396-00082688-00082862 we can figure out how to turn them into mo4nQwYngsy-00397-00082863-00083038 strengths mo4nQwYngsy-00398-00083039-00083343 make room for moments of positivity mo4nQwYngsy-00399-00083344-00083559 positive emotions are often seen as mo4nQwYngsy-00400-00083560-00083791 fleeting experiences like laughter or mo4nQwYngsy-00401-00083792-00083918 joy mo4nQwYngsy-00402-00083919-00084135 but research suggests we can experience mo4nQwYngsy-00403-00084136-00084335 positive emotions throughout our lives mo4nQwYngsy-00404-00084336-00084543 without ever having to feel happy or mo4nQwYngsy-00405-00084544-00084726 excited again mo4nQwYngsy-00406-00084727-00084879 some say they don't even know how to mo4nQwYngsy-00407-00084880-00085055 feel happiness anymore because they mo4nQwYngsy-00408-00085056-00085238 haven't experienced it in such a long mo4nQwYngsy-00409-00085239-00085375 time mo4nQwYngsy-00410-00085376-00085662 so what does it take to get there park mo4nQwYngsy-00411-00085663-00085838 says several strategies can help us mo4nQwYngsy-00412-00085839-00086015 become happier mo4nQwYngsy-00413-00086016-00086206 one is to find ways to cultivate mo4nQwYngsy-00414-00086207-00086447 positive emotions daily mo4nQwYngsy-00415-00086448-00086647 she recommends taking 10 minutes each mo4nQwYngsy-00416-00086648-00086806 morning to do something that makes you mo4nQwYngsy-00417-00086807-00086943 smile mo4nQwYngsy-00418-00086944-00087182 it could be reading a book doing yoga mo4nQwYngsy-00419-00087183-00087431 meditating listening to music calling mo4nQwYngsy-00420-00087432-00087655 someone you love or writing down three mo4nQwYngsy-00421-00087656-00087879 things you're grateful for mo4nQwYngsy-00422-00087880-00088094 another strategy involves finding ways mo4nQwYngsy-00423-00088095-00088311 to connect with others mo4nQwYngsy-00424-00088312-00088511 in one study researchers asked mo4nQwYngsy-00425-00088512-00088694 participants to write about a specific mo4nQwYngsy-00426-00088695-00088871 person who had helped them feel better mo4nQwYngsy-00427-00088872-00089079 over the previous week mo4nQwYngsy-00428-00089080-00089238 they found that those who wrote about mo4nQwYngsy-00429-00089239-00089423 people who had supported them felt less mo4nQwYngsy-00430-00089424-00089735 lonely depressed and anxious mo4nQwYngsy-00431-00089736-00089935 the final strategy involves changing mo4nQwYngsy-00432-00089936-00090111 your environment mo4nQwYngsy-00433-00090112-00090326 for example you might move into a new mo4nQwYngsy-00434-00090327-00090503 apartment where you see lots of natural mo4nQwYngsy-00435-00090504-00090718 light or change your workout routine to mo4nQwYngsy-00436-00090719-00090991 incorporate activities you enjoy mo4nQwYngsy-00437-00090992-00091175 you could also try to avoid negative mo4nQwYngsy-00438-00091176-00091415 situations that trigger stress such as mo4nQwYngsy-00439-00091416-00091671 arguments with family members mo4nQwYngsy-00440-00091672-00091894 visualize your outcome mo4nQwYngsy-00441-00091895-00092015 if you're having trouble getting mo4nQwYngsy-00442-00092016-00092375 motivated visualizing success might help mo4nQwYngsy-00443-00092376-00092575 a recent study found that imagining mo4nQwYngsy-00444-00092576-00092759 yourself reaching your goal increases mo4nQwYngsy-00445-00092760-00092982 your chances of achieving it mo4nQwYngsy-00446-00092983-00093206 in one experiment researchers asked mo4nQwYngsy-00447-00093207-00093367 people to visualize themselves mo4nQwYngsy-00448-00093368-00093591 succeeding at a task mo4nQwYngsy-00449-00093592-00093767 they found that those who did so were mo4nQwYngsy-00450-00093768-00094071 more likely to achieve it the same goes mo4nQwYngsy-00451-00094072-00094279 for negative thoughts mo4nQwYngsy-00452-00094280-00094471 imagining failure makes us feel worse mo4nQwYngsy-00453-00094472-00094703 about ourselves making it harder to move mo4nQwYngsy-00454-00094704-00094838 forward mo4nQwYngsy-00455-00094839-00095055 by contrast thinking positively about mo4nQwYngsy-00456-00095056-00095247 what we want helps boost our confidence mo4nQwYngsy-00457-00095248-00095559 and motivation positive visualization mo4nQwYngsy-00458-00095560-00095823 boosts self-esteem too mo4nQwYngsy-00459-00095824-00096031 in another experiment researchers had mo4nQwYngsy-00460-00096032-00096238 participants perform a simple memory mo4nQwYngsy-00461-00096239-00096374 test mo4nQwYngsy-00462-00096375-00096559 some imagined how good they felt during mo4nQwYngsy-00463-00096560-00096759 the trial some thought about how well mo4nQwYngsy-00464-00096760-00096950 they performed and others simply mo4nQwYngsy-00465-00096951-00097167 recalled how they felt mo4nQwYngsy-00466-00097168-00097359 again those who visualized their mo4nQwYngsy-00467-00097360-00097687 successes scored better on the test mo4nQwYngsy-00468-00097688-00097811 increased resilience mo4nQwYngsy-00469-00097812-00097926 [Music] mo4nQwYngsy-00470-00097927-00098135 resilience is a muscle that we must all mo4nQwYngsy-00471-00098136-00098350 exercise regularly mo4nQwYngsy-00472-00098351-00098503 we should all learn to embrace the mo4nQwYngsy-00473-00098504-00098694 discomfort of change and uncertainty mo4nQwYngsy-00474-00098695-00098879 because it improves our ability to cope mo4nQwYngsy-00475-00098880-00099087 with any situation mo4nQwYngsy-00476-00099088-00099255 the more we practice embracing mo4nQwYngsy-00477-00099256-00099471 uncomfortable situations the stronger mo4nQwYngsy-00478-00099472-00099703 our resilience becomes mo4nQwYngsy-00479-00099704-00099918 resilient people thrive under pressure mo4nQwYngsy-00480-00099919-00100111 while those who lack resilience often mo4nQwYngsy-00481-00100112-00100279 suffer when faced with complex mo4nQwYngsy-00482-00100280-00100431 challenges mo4nQwYngsy-00483-00100432-00100574 think back to times when you've been mo4nQwYngsy-00484-00100575-00100726 stressed out mo4nQwYngsy-00485-00100727-00100911 what did you do mo4nQwYngsy-00486-00100912-00101191 did you find yourself feeling anxious mo4nQwYngsy-00487-00101192-00101415 did you feel like giving up mo4nQwYngsy-00488-00101416-00101582 or did you make a conscious effort to mo4nQwYngsy-00489-00101583-00101815 push past these feelings mo4nQwYngsy-00490-00101816-00101991 you have developed some resilience if mo4nQwYngsy-00491-00101992-00102159 you answered yes to either of these mo4nQwYngsy-00492-00102160-00102374 questions mo4nQwYngsy-00493-00102375-00102606 resilience requires us to face adversity mo4nQwYngsy-00494-00102607-00102878 head-on rather than run away from it mo4nQwYngsy-00495-00102879-00103054 to become more resilient we must mo4nQwYngsy-00496-00103055-00103254 repeatedly put ourselves in challenging mo4nQwYngsy-00497-00103255-00103439 situations mo4nQwYngsy-00498-00103440-00103686 this means facing rejection failure mo4nQwYngsy-00499-00103688-00103975 criticism and even ridicule mo4nQwYngsy-00500-00103976-00104215 but by practicing these skills you'll mo4nQwYngsy-00501-00104216-00104390 develop the strength to handle whatever mo4nQwYngsy-00502-00104391-00104582 life throws at you mo4nQwYngsy-00503-00104583-00104782 resilience is not just about surviving mo4nQwYngsy-00504-00104783-00104999 tough times it's also about thriving mo4nQwYngsy-00505-00105000-00105295 despite challenges it's about finding mo4nQwYngsy-00506-00105296-00105575 ways to bounce back from adversity mo4nQwYngsy-00507-00105576-00105734 resilient people have developed mo4nQwYngsy-00508-00105735-00105910 strategies for dealing with difficult mo4nQwYngsy-00509-00105911-00106158 circumstances using these skills to mo4nQwYngsy-00510-00106159-00106447 build confidence and move forward mo4nQwYngsy-00511-00106448-00106654 they know that setbacks are inevitable mo4nQwYngsy-00512-00106655-00106815 but they don't let this stop them from mo4nQwYngsy-00513-00106816-00107031 achieving their goals mo4nQwYngsy-00514-00107032-00107215 they believe that if they keep going mo4nQwYngsy-00515-00107216-00107486 eventually success will come mo4nQwYngsy-00516-00107488-00107671 and when it does they're ready because mo4nQwYngsy-00517-00107672-00108116 they've built strong resilience muscles m3AXxS6opvU-00001-00005464-00006919 training m3AXxS6opvU-00002-00006920-00007223 look who i am m3AXxS6opvU-00004-00015191-00017558 foreign m3AXxS6opvU-00006-00024328-00025422 is m3AXxS6opvU-00007-00025423-00025790 we've come here to the ecuadorian amazon m3AXxS6opvU-00008-00025791-00025927 jungle m3AXxS6opvU-00009-00025927-00026094 one of the most biodiverse areas on the m3AXxS6opvU-00010-00026095-00026374 planet to sample a specific plant family m3AXxS6opvU-00011-00026375-00026535 called alanisi m3AXxS6opvU-00012-00026536-00026718 this family is very diverse in m3AXxS6opvU-00013-00026719-00026870 rainforest especially low land m3AXxS6opvU-00014-00026872-00027135 rainforests they're generally trees m3AXxS6opvU-00015-00027136-00027270 sometimes in other parts they're m3AXxS6opvU-00016-00027272-00027390 lyanna's m3AXxS6opvU-00017-00027391-00027590 and in the global project we're hoping m3AXxS6opvU-00018-00027591-00027895 to sequence all the species of this m3AXxS6opvU-00019-00027895-00028270 plant family they're about 2 500 species m3AXxS6opvU-00020-00028272-00028455 to try and understand the evolution of m3AXxS6opvU-00021-00028456-00028783 tropical rainforests not just in amazon m3AXxS6opvU-00022-00028783-00028958 but across the whole globe where m3AXxS6opvU-00023-00028960-00029135 rainfall is secure m3AXxS6opvU-00024-00029136-00029431 and one part of the project is to come m3AXxS6opvU-00025-00029432-00029646 to these lowland rainforests m3AXxS6opvU-00026-00029647-00029870 and to collect different species of m3AXxS6opvU-00027-00029872-00029999 aninnace m3AXxS6opvU-00028-00030000-00030135 we're going to sample them and we're m3AXxS6opvU-00029-00030136-00032367 going to make berm specimens m3AXxS6opvU-00030-00032368-00034718 what m3AXxS6opvU-00031-00034719-00037335 a m3AXxS6opvU-00032-00037336-00037535 here we just collected m3AXxS6opvU-00033-00037536-00037718 a very nice specimen of the genus m3AXxS6opvU-00034-00037719-00037999 anexsagoria the gene is that's sister to m3AXxS6opvU-00035-00038000-00038287 all the rest of the ananesi and this m3AXxS6opvU-00036-00038288-00038518 genus grows here in south america but m3AXxS6opvU-00037-00038519-00038718 also in southeast asia m3AXxS6opvU-00038-00038719-00038911 but it's absent from africa m3AXxS6opvU-00039-00038912-00039071 using these several specimens we'll be m3AXxS6opvU-00040-00039072-00039335 able to study them but also extract m3AXxS6opvU-00041-00039336-00039599 vital information from dna which is m3AXxS6opvU-00042-00039600-00039767 going to allow us to reconstruct the m3AXxS6opvU-00043-00039768-00039959 evolutionary history m3AXxS6opvU-00044-00039960-00040743 of this plant family m3AXxS6opvU-00045-00040744-00040990 some anansi have a very weird flowering m3AXxS6opvU-00046-00040991-00041174 pattern m3AXxS6opvU-00047-00041175-00041358 and so this is the case of m3AXxS6opvU-00048-00041359-00041439 this m3AXxS6opvU-00049-00041440-00041702 species inflorescence doesn't occur on m3AXxS6opvU-00050-00041703-00041839 the leaves m3AXxS6opvU-00051-00041840-00042095 but they occur m3AXxS6opvU-00052-00042096-00042239 down m3AXxS6opvU-00053-00042240-00042495 at the stem m3AXxS6opvU-00054-00042496-00042671 and even here we don't see any flowers m3AXxS6opvU-00055-00042672-00042846 that's because m3AXxS6opvU-00056-00042847-00043071 the inflorescences m3AXxS6opvU-00057-00043072-00043502 start from this very long m3AXxS6opvU-00058-00043503-00043718 flowering stem and this flowering stem m3AXxS6opvU-00059-00043719-00044118 goes into the ground m3AXxS6opvU-00060-00044119-00044311 it's going to go on for several meters m3AXxS6opvU-00061-00044312-00044543 buried in the forest floor m3AXxS6opvU-00062-00044544-00044887 so let's see where this takes us m3AXxS6opvU-00063-00044888-00045143 so it takes us all the way to the edge m3AXxS6opvU-00064-00045144-00045230 now m3AXxS6opvU-00065-00045231-00045495 the tree is over there m3AXxS6opvU-00066-00045496-00045790 which is about two to three meters away m3AXxS6opvU-00067-00045791-00045990 and this type of inflorescence is really m3AXxS6opvU-00068-00045991-00046079 meant m3AXxS6opvU-00069-00046080-00046318 for pollination by flies m3AXxS6opvU-00070-00046319-00046518 or small creeping m3AXxS6opvU-00071-00046519-00046711 insects and the flowers when they're m3AXxS6opvU-00072-00046712-00046799 open m3AXxS6opvU-00073-00046800-00047007 they actually smell pretty bad here we m3AXxS6opvU-00074-00047008-00047151 just have a flower m3AXxS6opvU-00075-00047152-00047683 which just m3AXxS6opvU-00076-00047684-00048030 opened and the rainforest it rains a lot m3AXxS6opvU-00077-00048031-00048246 so now we're just stopping m3AXxS6opvU-00078-00048247-00048518 before we collect a bit more afterwards m3AXxS6opvU-00079-00048519-00049462 trying not to get wet m3AXxS6opvU-00080-00049463-00049743 these are typical ananiasi fruits m3AXxS6opvU-00081-00049744-00050007 which have this like star m3AXxS6opvU-00082-00050008-00050246 disposition of these small fruits m3AXxS6opvU-00083-00050247-00050390 spreading out actually they're not that m3AXxS6opvU-00084-00050391-00050479 small m3AXxS6opvU-00085-00050480-00050743 they're pretty big and this is the genus m3AXxS6opvU-00087-00054024-00054335 so after a hard day's work m3AXxS6opvU-00088-00054336-00054542 these are our collections of palms and m3AXxS6opvU-00089-00054544-00054911 see m3AXxS6opvU-00091-00058808-00059004 my m3AXxS6opvU-00092-00059005-00060360 [Music] m3AXxS6opvU-00093-00060361-00061966 [Music] m3AXxS6opvU-00094-00061967-00062267 money m3SxyR7QoJg-00000-00000265-00000560 the ontology partnered with Swiss crypto m3SxyR7QoJg-00001-00000561-00000755 financial services provider Bitcoin m3SxyR7QoJg-00002-00000756-00000802 Suisse m3SxyR7QoJg-00003-00000803-00000994 to develop its ecosystems in Europe and m3SxyR7QoJg-00004-00000995-00001224 Asia according to the announcement m3SxyR7QoJg-00005-00001225-00001510 ontology x' on to wallet now supports m3SxyR7QoJg-00006-00001511-00001802 crypto franc x CHF stable coin in the m3SxyR7QoJg-00007-00001803-00002042 ont token will be available for trading m3SxyR7QoJg-00008-00002043-00002251 on the bitcoin Suisse online platform m3SxyR7QoJg-00009-00002252-00002575 you watch the fastest video case en news m3SxyR7QoJg-00010-00002576-00002814 Alice worked for you in the studio m3SxyR7QoJg-00011-00002815-00003180 [Applause] m3SxyR7QoJg-00012-00003181-00003349 you m3SxyR7QoJg-00013-00003350-00004082 [Music] m4tTy9dRhWc-00001-00006207-00006433 so m4tTy9dRhWc-00003-00011375-00011606 foreign m4tTy9dRhWc-00005-00014631-00014743 do m4tTy9dRhWc-00006-00014744-00016427 [Music] m4tTy9dRhWc-00007-00016428-00018022 [Music] m4tTy9dRhWc-00008-00018023-00018318 do m4tTy9dRhWc-00009-00018319-00018686 [Music] m4tTy9dRhWc-00010-00018687-00018788 [Laughter] m4tTy9dRhWc-00011-00018789-00020484 [Music] m4tTy9dRhWc-00012-00020485-00021485 [Music] m4tTy9dRhWc-00013-00021486-00021488 [Laughter] m4tTy9dRhWc-00015-00024751-00024984 do m4tTy9dRhWc-00016-00024985-00027831 [Music] m4tTy9dRhWc-00017-00027832-00028039 you m4DID5bmH1Y-00000-00000525-00000887 Kauai is absolutely jaw drop awesome m4DID5bmH1Y-00001-00000888-00001491 it's so green and lush that I've noticed m4DID5bmH1Y-00002-00001492-00001746 I have not bought a ticket to leave yet m4DID5bmH1Y-00003-00001747-00002214 and not sure if I ever will there's m4DID5bmH1Y-00004-00002215-00002406 sleeping giant that I just found out i m4DID5bmH1Y-00005-00002407-00002649 live on I was looking around for this m4DID5bmH1Y-00006-00002650-00002976 wonderful mountain trail and it turns m4DID5bmH1Y-00007-00002977-00003152 out i live on the backside of sleeping m4DID5bmH1Y-00008-00003153-00003411 giant so i'm going to check that out m4DID5bmH1Y-00009-00003411-00003740 tomorrow but just to recap on the best m4DID5bmH1Y-00010-00003742-00004065 things about kauai wow ok i haven't even m4DID5bmH1Y-00011-00004065-00004242 done all of these but my favorite part m4DID5bmH1Y-00012-00004243-00004688 so far have been hanalei bay hi anna m4DID5bmH1Y-00013-00004689-00004929 beach parkway at the tip right where m4DID5bmH1Y-00014-00004930-00005343 napali coast starts which i haven't m4DID5bmH1Y-00015-00005344-00005522 hiked it either but I did find a holy m4DID5bmH1Y-00016-00005523-00005822 hate owl which is where the Hawaiians m4DID5bmH1Y-00017-00005823-00006197 did their holy ceremonies right at the m4DID5bmH1Y-00018-00006198-00006449 very tip the local told me about it and m4DID5bmH1Y-00019-00006450-00006594 you can go early in the morning m4DID5bmH1Y-00020-00006595-00006785 otherwise you're not really allowed up m4DID5bmH1Y-00021-00006786-00007041 there so that's very cool gorgeous view m4DID5bmH1Y-00022-00007042-00007423 of the sunrise oh my god and then um m4DID5bmH1Y-00023-00007424-00007659 kalapatti bay I didn't know about that m4DID5bmH1Y-00024-00007659-00007916 it's beautiful there's a lot of hotels m4DID5bmH1Y-00025-00007917-00008135 there so it's not hidden but you can't m4DID5bmH1Y-00026-00008136-00008283 see it from the road so you might miss m4DID5bmH1Y-00027-00008284-00008480 it I was across the street from it and m4DID5bmH1Y-00028-00008481-00008846 didn't even know I'm just driving around m4DID5bmH1Y-00029-00008847-00009185 a spectacular because there's these m4DID5bmH1Y-00030-00009186-00009467 gorgeous green emerald green cliffs m4DID5bmH1Y-00031-00009468-00009820 everywhere and I saw the most amazing m4DID5bmH1Y-00032-00009821-00010194 rainbow today the most amazing one I've m4DID5bmH1Y-00033-00010195-00010437 seen in all of Hawaii so there's the m4DID5bmH1Y-00034-00010438-00010805 rainbows yes it does rain but hey it has m4DID5bmH1Y-00035-00010806-00011177 to rain to get this green and the food m4DID5bmH1Y-00036-00011178-00011390 is wonderful everything is fresh when m4DID5bmH1Y-00037-00011391-00011809 you eat the fresh fruit and veggies and m4DID5bmH1Y-00038-00011810-00012131 there's a very special here feeling here m4DID5bmH1Y-00039-00012132-00012509 on the oldest Island Waimea Canyon is m4DID5bmH1Y-00040-00012510-00012915 incredible I love that place and I'm m4DID5bmH1Y-00041-00012916-00013166 going to go to see the look out of m4DID5bmH1Y-00042-00013168-00013536 napali coast and I am still going to do m4DID5bmH1Y-00043-00013537-00013688 I think m4DID5bmH1Y-00044-00013690-00013880 a helicopter ride because there's places m4DID5bmH1Y-00045-00013881-00014303 you can't get to so in poipu the sunny m4DID5bmH1Y-00046-00014304-00014730 part all the time go there each place on m4DID5bmH1Y-00047-00014731-00014888 this little island is so different you m4DID5bmH1Y-00048-00014890-00015141 wouldn't think so but it is amazingly m4DID5bmH1Y-00049-00015141-00015434 different so all those places i m4DID5bmH1Y-00050-00015435-00015794 mentioned definitely go to and you will m4DID5bmH1Y-00051-00015795-00016053 find out your wonderful places wailua m4DID5bmH1Y-00052-00016054-00016247 river that's where i'm exploring now m4DID5bmH1Y-00053-00016248-00016522 there's a lot of haze and holy places m4DID5bmH1Y-00054-00016523-00016964 that the Hawaiians staked out there m4DID5bmH1Y-00055-00016965-00017205 because the kings and queens live there m4DID5bmH1Y-00056-00017206-00017628 so those are always sacred places so m4DID5bmH1Y-00057-00017629-00017956 anything you want to know about kawaii m4DID5bmH1Y-00058-00017957-00018555 comment below hello ha if you want to m4DID5bmH1Y-00059-00018556-00018825 discover the Big Island of Hawaii check m4DID5bmH1Y-00060-00018826-00019331 out my book the link is below in Amazon m5nvSjl0Xsu-00000-00002364-00002838 so I shaved my mustache this morning and m5nvSjl0Xsu-00001-00002839-00003306 my beard here and my girlfriend thinks I m5nvSjl0Xsu-00002-00003307-00003624 look like a kid hello and welcome back m5nvSjl0Xsu-00003-00003625-00003872 to my channel if you're new here my name m5nvSjl0Xsu-00004-00003873-00004104 is Bennett grazer and I'm a passionate m5nvSjl0Xsu-00005-00004105-00004211 filmmaker m5nvSjl0Xsu-00006-00004212-00004461 helping other creators create better m5nvSjl0Xsu-00007-00004462-00004734 videos so if that's your thing make sure m5nvSjl0Xsu-00008-00004735-00004979 you hit that notification belt button to m5nvSjl0Xsu-00009-00004980-00005181 get the latest video updates on my m5nvSjl0Xsu-00010-00005182-00005436 channel so I got a request from Nicolas m5nvSjl0Xsu-00011-00005437-00005695 Earl Wyler I hope I said that right m5nvSjl0Xsu-00012-00005696-00005961 asking me to make a video about frame m5nvSjl0Xsu-00013-00005962-00006231 rates and slow motion well in this video m5nvSjl0Xsu-00014-00006232-00006573 it's all about that so let's first talk m5nvSjl0Xsu-00015-00006573-00006858 about frames what are frames when you m5nvSjl0Xsu-00016-00006859-00007184 watch a video you basically see a lot of m5nvSjl0Xsu-00017-00007186-00007502 images flying by your eyes tricking you m5nvSjl0Xsu-00018-00007503-00007794 into seeing things moving each of these m5nvSjl0Xsu-00019-00007795-00008109 images are called frames now when we m5nvSjl0Xsu-00020-00008109-00008363 talk about frame rates the standard m5nvSjl0Xsu-00021-00008364-00008621 speed to get that cinematic look is m5nvSjl0Xsu-00022-00008622-00008901 around 24 frames per second now this m5nvSjl0Xsu-00023-00008902-00009206 means that 24 pictures are compressed m5nvSjl0Xsu-00024-00009207-00009471 into one second now this allows for a m5nvSjl0Xsu-00025-00009472-00009720 fluent movement in your video now when m5nvSjl0Xsu-00026-00009721-00009885 shooting at a lower frame rate for m5nvSjl0Xsu-00027-00009886-00010185 example 22 frames per second you will m5nvSjl0Xsu-00028-00010186-00010434 notice that the video will look choppy m5nvSjl0Xsu-00029-00010435-00010680 in the other hand if you shoot for m5nvSjl0Xsu-00030-00010681-00010980 example 60 or 120 frames per second and m5nvSjl0Xsu-00031-00010981-00011270 play it back 24 frames per second you m5nvSjl0Xsu-00032-00011271-00011508 will get your desired slow motion m5nvSjl0Xsu-00033-00011509-00011795 looking video now check your camera if m5nvSjl0Xsu-00034-00011796-00012035 it offers these frame rates I shoot with m5nvSjl0Xsu-00035-00012036-00012392 the Sony a7 3 that can shoot up to 120 m5nvSjl0Xsu-00036-00012393-00012669 frames per second if you shoot 60 frames m5nvSjl0Xsu-00037-00012670-00012906 then I'm sorry for you that just isn't m5nvSjl0Xsu-00038-00012907-00012990 good enough m5nvSjl0Xsu-00039-00012991-00013244 60 frames just works fine I started out m5nvSjl0Xsu-00040-00013245-00013469 with the Canon a TD that shoots 60 m5nvSjl0Xsu-00041-00013470-00013625 frames per second and I was totally m5nvSjl0Xsu-00042-00013626-00013827 happy with it there you have it m5nvSjl0Xsu-00043-00013828-00014159 but wait there is more to it so the m5nvSjl0Xsu-00044-00014160-00014409 shutter speed also plays a big part and m5nvSjl0Xsu-00045-00014410-00014697 is important for creating motion blur in m5nvSjl0Xsu-00046-00014697-00014936 your video the shutter speed is m5nvSjl0Xsu-00047-00014937-00015197 length of time your camera shutter is m5nvSjl0Xsu-00048-00015197-00015530 open exposing light onto the camera m5nvSjl0Xsu-00049-00015531-00015763 sensor so what's a shutter m5nvSjl0Xsu-00050-00015765-00016052 well the shutter is basically a curtains m5nvSjl0Xsu-00051-00016053-00016346 in front of the camera sensor that opens m5nvSjl0Xsu-00052-00016347-00016625 and closes the general rule of frame m5nvSjl0Xsu-00053-00016626-00016874 rates which is also a standard in the m5nvSjl0Xsu-00054-00016875-00017171 film industry is that your shutter speed m5nvSjl0Xsu-00055-00017172-00017417 should be doubled your frame rate to get m5nvSjl0Xsu-00056-00017418-00017741 that natural motion blur which is close m5nvSjl0Xsu-00057-00017742-00018047 to what we see with our eyes now this is m5nvSjl0Xsu-00058-00018048-00018311 also known as the 180 degree shutter m5nvSjl0Xsu-00059-00018312-00018544 rule remember this when I set my shutter m5nvSjl0Xsu-00060-00018545-00018880 speed low I get more motion blur when I m5nvSjl0Xsu-00061-00018881-00019172 set my shutter speed high I get less m5nvSjl0Xsu-00062-00019173-00019447 motion blur easy as that so when I shoot m5nvSjl0Xsu-00063-00019448-00019727 at 24 frames per second I set my shutter m5nvSjl0Xsu-00064-00019728-00020024 speed to 48 same goes when I shoot at m5nvSjl0Xsu-00065-00020025-00020321 120 frames per second I also keep it m5nvSjl0Xsu-00066-00020322-00020725 double my frame rate which is 240 when I m5nvSjl0Xsu-00067-00020726-00020983 record in 120 frames per second m5nvSjl0Xsu-00068-00020984-00021208 sometimes I set my shutter speed hired m5nvSjl0Xsu-00069-00021209-00021392 why would I set my shutter speed higher m5nvSjl0Xsu-00070-00021393-00021772 well the shutter speed also affects how m5nvSjl0Xsu-00071-00021773-00022124 bright or dark an image is take note m5nvSjl0Xsu-00072-00022125-00022378 when I raise my shutter speed I darken m5nvSjl0Xsu-00073-00022379-00022681 my image when I lower my shutter speed I m5nvSjl0Xsu-00074-00022682-00023030 brighten my image I hardly notice any m5nvSjl0Xsu-00075-00023031-00023290 difference when I set my shutter higher m5nvSjl0Xsu-00076-00023291-00023627 than 240 and playback in slow motion m5nvSjl0Xsu-00077-00023628-00023869 since everything is slowed down you m5nvSjl0Xsu-00078-00023870-00024164 can't really notice any motion blur so m5nvSjl0Xsu-00079-00024165-00024394 another thing I want you to be aware of m5nvSjl0Xsu-00080-00024395-00024637 is when you shoot slow motion in the m5nvSjl0Xsu-00081-00024638-00024862 dark you're basically screwed because m5nvSjl0Xsu-00082-00024863-00025133 the higher your shutter speed the more m5nvSjl0Xsu-00083-00025134-00025328 light you need so shooting and good m5nvSjl0Xsu-00084-00025329-00025528 lighting conditions will give you the m5nvSjl0Xsu-00085-00025529-00025744 best results shooting outside on a m5nvSjl0Xsu-00086-00025745-00026027 bright day should work fine but when m5nvSjl0Xsu-00087-00026027-00026306 shooting indoors you might need some m5nvSjl0Xsu-00088-00026307-00026579 extra light or a good low-light camera m5nvSjl0Xsu-00089-00026580-00026927 like these Sony 873 so I like to use m5nvSjl0Xsu-00090-00026927-00027185 slow motion to make the scene look more m5nvSjl0Xsu-00091-00027186-00027514 dramatic or intense especially in my m5nvSjl0Xsu-00092-00027516-00027836 travel videos I mostly use slow motion m5nvSjl0Xsu-00093-00027837-00028114 to give that dreamy look so here are a m5nvSjl0Xsu-00094-00028115-00028189 few Bennet m5nvSjl0Xsu-00095-00028189-00028470 it's when shooting slow motion when you m5nvSjl0Xsu-00096-00028472-00028729 film just handheld if you're not skilled m5nvSjl0Xsu-00097-00028730-00029037 you usually get a lot of shakiness in m5nvSjl0Xsu-00098-00029038-00029268 your video you can reduce that shakiness m5nvSjl0Xsu-00099-00029269-00029562 by slowing the video down don't forget m5nvSjl0Xsu-00100-00029563-00029836 to add warp stabiliser in post to get m5nvSjl0Xsu-00101-00029837-00030139 even smoother looking footage you can m5nvSjl0Xsu-00102-00030139-00030430 speed ramp your video to transition from m5nvSjl0Xsu-00103-00030431-00030693 one clip to another you also have more m5nvSjl0Xsu-00104-00030694-00031018 good footages to work with since slowing m5nvSjl0Xsu-00105-00031019-00031270 the clip down allows you to select the m5nvSjl0Xsu-00106-00031270-00031608 best shots now here are two bonus tips m5nvSjl0Xsu-00107-00031610-00031951 on how I get the most out of my slow m5nvSjl0Xsu-00108-00031952-00032224 motion videos I make sure I create m5nvSjl0Xsu-00109-00032225-00032571 enough movement with my camera or make m5nvSjl0Xsu-00110-00032572-00032824 the subject do something to make the m5nvSjl0Xsu-00111-00032825-00033093 video look more interesting combining m5nvSjl0Xsu-00112-00033094-00033331 both of these methods make the shot even m5nvSjl0Xsu-00113-00033332-00033627 better I try to shoot with a wider lens m5nvSjl0Xsu-00114-00033628-00033895 to make the shot more dynamic you can of m5nvSjl0Xsu-00115-00033896-00034215 course shoot with a zoom lens just make m5nvSjl0Xsu-00116-00034216-00034433 sure the subject creates a lot of m5nvSjl0Xsu-00117-00034434-00034771 movement in it so that's about it I use m5nvSjl0Xsu-00118-00034772-00035107 slow-motion consciously not everything m5nvSjl0Xsu-00119-00035108-00035358 has to be in slow motion keep in mind m5nvSjl0Xsu-00120-00035359-00035593 that it has to fit the story you want to m5nvSjl0Xsu-00121-00035594-00035824 tell I hope this video was helpful if it m5nvSjl0Xsu-00122-00035825-00036073 was please subscribe to my video so that m5nvSjl0Xsu-00123-00036074-00036367 this channel can grow further and faster m5nvSjl0Xsu-00124-00036368-00036655 giving me the opportunity to create more m5nvSjl0Xsu-00125-00036656-00036985 of these tutorials and helping you to m5nvSjl0Xsu-00126-00036986-00037264 become a better filmmaker catch you next m5nvSjl0Xsu-00127-00037265-00037384 time m5nvSjl0Xsu-00128-00037385-00039416 [Music] m5OuAlz1WUA-00000-00000000-00000258 foreign m5OuAlz1WUA-00001-00000259-00003173 [Music] m5OuAlz1WUA-00003-00006822-00007553 foreign m5OuAlz1WUA-00004-00007554-00010320 foreign m5OuAlz1WUA-00005-00010321-00011488 [Music] m5OuAlz1WUA-00007-00016002-00017311 foreign m5OuAlz1WUA-00008-00017312-00019519 [Music] m5OuAlz1WUA-00009-00019520-00019714 Hospital m5OuAlz1WUA-00010-00019715-00020500 s m5OuAlz1WUA-00011-00020501-00021253 55 years old woman m5OuAlz1WUA-00012-00021254-00022277 multiple complications m5OuAlz1WUA-00013-00022278-00023857 foreign m5OuAlz1WUA-00014-00023858-00024137 what is the name of the disease m5OuAlz1WUA-00015-00024138-00025577 [Laughter] m5OuAlz1WUA-00017-00028668-00029320 diagnosis m5OuAlz1WUA-00019-00032568-00033649 foreign m5OuAlz1WUA-00021-00040628-00040967 no this is not treatment m5OuAlz1WUA-00023-00046968-00047124 yeah m5OuAlz1WUA-00024-00047125-00049762 doctor foreign m5OuAlz1WUA-00025-00049763-00050839 foreign m5OuAlz1WUA-00026-00050840-00052282 [Music] m5OuAlz1WUA-00027-00052283-00053321 foreign m5OuAlz1WUA-00028-00053322-00053640 [Music] m9rdlq2jO94-00000-00000020-00001223 [Music] m9rdlq2jO94-00001-00001224-00001572 [Applause] m9rdlq2jO94-00002-00001573-00002297 [Music] m9rdlq2jO94-00003-00002298-00003301 [Applause] m9rdlq2jO94-00004-00003302-00004155 [Music] m9rdlq2jO94-00005-00004156-00004559 [Music] m9rdlq2jO94-00006-00004560-00005458 foreign m9rdlq2jO94-00007-00005459-00006050 [Music] m9rdlq2jO94-00008-00006051-00006116 [Music] m9rdlq2jO94-00009-00006117-00006861 [Applause] m9rdlq2jO94-00010-00006862-00007625 [Music] m9rdlq2jO94-00011-00007626-00007794 timer m9rdlq2jO94-00012-00007795-00008092 [Music] m9rdlq2jO94-00013-00008093-00008424 all right let's take a picture m9rdlq2jO94-00014-00008425-00008887 let's take a picture m9rdlq2jO94-00015-00008888-00009641 over here Jimmy m9rdlq2jO94-00016-00009642-00009964 I m9rdlq2jO94-00017-00009965-00010573 asked for a teacher why m9rdlq2jO94-00018-00010574-00010991 so so so little this is baby cars yeah m9rdlq2jO94-00020-00014172-00015251 foreign m9rdlq2jO94-00021-00015252-00016155 [Music] m9rdlq2jO94-00022-00016156-00016782 [Music] m9rdlq2jO94-00023-00016783-00017729 [Music] m9rdlq2jO94-00024-00017730-00018319 the one m9rdlq2jO94-00025-00018320-00018863 [Music] m9rdlq2jO94-00026-00018864-00019049 oh m9rdlq2jO94-00027-00019050-00019429 yeah m9rdlq2jO94-00028-00019430-00019977 you went to the horse m9rdlq2jO94-00029-00019978-00020722 [Music] m9rdlq2jO94-00030-00020723-00021197 myself m9rdlq2jO94-00031-00021198-00021503 sit on our oh m9rdlq2jO94-00032-00021504-00021730 [Music] m9rdlq2jO94-00033-00021731-00022111 but not sitting nice you cannot drink m9rdlq2jO94-00034-00022112-00023028 this one yeah yeah m9rdlq2jO94-00035-00023029-00023821 [Music] m9rdlq2jO94-00036-00023822-00024130 you're too noisy we cannot do yeah yeah m9rdlq2jO94-00037-00024131-00024419 okay m9rdlq2jO94-00038-00024420-00024769 [Music] m9rdlq2jO94-00039-00024770-00024977 all right here you go m9rdlq2jO94-00040-00024978-00025386 the Mercury m9rdlq2jO94-00041-00025387-00025655 88 days m9rdlq2jO94-00042-00025656-00026152 good job I can't hear you m9rdlq2jO94-00043-00026154-00026405 this one right yeah m9rdlq2jO94-00044-00026406-00027173 yeah m9rdlq2jO94-00045-00027174-00027452 good m9rdlq2jO94-00046-00027452-00028152 [Music] m9rdlq2jO94-00047-00028152-00030395 [Applause] m9rdlq2jO94-00048-00030395-00031206 [Music] m9rdlq2jO94-00049-00031207-00031561 [Music] m9rdlq2jO94-00050-00031562-00032420 each other m9rdlq2jO94-00051-00032420-00032789 [Music] m9rdlq2jO94-00052-00032790-00033382 foreign m9rdlq2jO94-00053-00033383-00034693 [Music] m9rdlq2jO94-00054-00034694-00035374 [Music] m9rdlq2jO94-00055-00035375-00036839 Empire m9rdlq2jO94-00056-00036840-00037539 [Music] m9rdlq2jO94-00057-00037540-00037877 [Music] m9rdlq2jO94-00058-00037878-00038323 foreign m9rdlq2jO94-00059-00038324-00038895 [Music] m9rdlq2jO94-00060-00038896-00039271 [Applause] m9rdlq2jO94-00061-00039272-00039917 [Music] m9rdlq2jO94-00062-00039918-00041123 [Music] m9rdlq2jO94-00063-00041124-00043039 foreign m9rdlq2jO94-00064-00043040-00044046 [Music] m9rdlq2jO94-00065-00044047-00044417 we have to go m9rdlq2jO94-00066-00044418-00044707 [Music] m9rdlq2jO94-00067-00044708-00045328 and hold up m9rdlq2jO94-00068-00045329-00045552 [Music] m9rdlq2jO94-00069-00045553-00046010 oh that's cool m9rdlq2jO94-00070-00046011-00046385 [Music] m9rdlq2jO94-00071-00046386-00046904 dogs m9rdlq2jO94-00072-00046905-00048287 [Music] m9rdlq2jO94-00073-00048288-00048640 Starlight m9rdlq2jO94-00074-00048641-00048912 [Music] m9rdlq2jO94-00075-00048913-00049729 I used to feel the virus m9rdlq2jO94-00076-00049730-00050590 but now I'll never face that world alone m9rdlq2jO94-00077-00050591-00051065 you leave me notes before you leave in m9rdlq2jO94-00078-00051066-00051526 lipstick on the bathroom mirror the way m9rdlq2jO94-00079-00051527-00051952 your love is shaking me I'm thankful m9rdlq2jO94-00080-00051953-00052463 that you want me here m9rdlq2jO94-00081-00052464-00052853 foreign m9rdlq2jO94-00083-00055855-00056366 nothing else m9rdlq2jO94-00084-00056367-00058187 [Music] m9rdlq2jO94-00085-00058188-00058521 [Music] m9rdlq2jO94-00086-00058522-00058879 [Applause] m9rdlq2jO94-00087-00058879-00059125 thank you m9rdlq2jO94-00088-00059126-00059429 thank you m9rdlq2jO94-00089-00059429-00059788 foreign m9rdlq2jO94-00090-00059789-00062175 [Music] m9rdlq2jO94-00091-00062176-00062362 [Applause] m9rdlq2jO94-00092-00062363-00062983 [Music] m9rdlq2jO94-00093-00062984-00063319 [Music] m9rdlq2jO94-00094-00063320-00063463 thank you m9rdlq2jO94-00095-00063464-00063547 [Music] m9rdlq2jO94-00096-00063548-00063866 [Applause] m9rdlq2jO94-00097-00063866-00064400 [Music] m9rdlq2jO94-00098-00064401-00064515 [Music] m9rdlq2jO94-00099-00064516-00065288 [Applause] m9rdlq2jO94-00100-00065289-00065581 [Music] m9rdlq2jO94-00101-00065582-00065621 [Applause] m9rdlq2jO94-00102-00065622-00067000 [Music] m9rdlq2jO94-00103-00067001-00067676 foreign m9rdlq2jO94-00104-00067677-00068386 [Music] m9rdlq2jO94-00105-00068387-00068722 [Applause] m9rdlq2jO94-00106-00068723-00069327 [Music] m9rdlq2jO94-00107-00069328-00070148 [Applause] m9rdlq2jO94-00108-00070149-00070430 [Music] m9rdlq2jO94-00109-00070431-00070860 [Applause] m9rdlq2jO94-00110-00070861-00071449 [Music] m9rdlq2jO94-00111-00071450-00071560 thank you m9rdlq2jO94-00112-00071561-00071661 [Applause] m9rdlq2jO94-00113-00071662-00072558 [Music] mqL4oWgUoWu-00000-00000011-00000311 the Jin dynasty officially known as the mqL4oWgUoWu-00001-00000312-00000644 great Jin lasted from 11:15 to 12:30 for mqL4oWgUoWu-00002-00000645-00000857 as one of the last dynasties in Chinese mqL4oWgUoWu-00003-00000858-00001058 history to predate the Mongol invasion mqL4oWgUoWu-00004-00001059-00001312 of China its name is sometimes written mqL4oWgUoWu-00005-00001313-00001547 as kin your chin Jenner Jin in English mqL4oWgUoWu-00006-00001548-00001748 to differentiate it from an earlier Jin mqL4oWgUoWu-00007-00001748-00001976 dynasty of China whose name is identical mqL4oWgUoWu-00008-00001977-00002150 when transcribed without tone marker mqL4oWgUoWu-00009-00002151-00002321 diacritics in the Hanyu pinyin system mqL4oWgUoWu-00010-00002322-00002615 for standard Chinese it is also mqL4oWgUoWu-00011-00002616-00002935 sometimes called the your Qin Dynasty or mqL4oWgUoWu-00012-00002936-00003235 the your chin Jin because it's founding mqL4oWgUoWu-00013-00003236-00003604 leader a gouda rain 11:15 to 11:23 was mqL4oWgUoWu-00014-00003605-00003875 of one Yin your chin descent the Jin mqL4oWgUoWu-00015-00003876-00004090 emerged from Thais rebellion against the mqL4oWgUoWu-00016-00004092-00004424 liao dynasty 907 one one two five which mqL4oWgUoWu-00017-00004425-00004636 held sway over northern China until the mqL4oWgUoWu-00018-00004637-00004802 nascent Jin drove the Lee out to the mqL4oWgUoWu-00019-00004803-00004981 western regions where they became known mqL4oWgUoWu-00020-00004982-00005234 as the Western liao after vanquishing mqL4oWgUoWu-00021-00005235-00005435 the liao the Jin launched an over a mqL4oWgUoWu-00022-00005436-00005593 hundred year war against the Song mqL4oWgUoWu-00023-00005594-00005968 Dynasty 9 601 to 79 which was based in mqL4oWgUoWu-00024-00005969-00006218 southern China over the course of their mqL4oWgUoWu-00025-00006219-00006464 rule the urines of Jin quickly adapted mqL4oWgUoWu-00026-00006465-00006670 to Chinese customs and even fortified mqL4oWgUoWu-00027-00006672-00006814 the Great Wall against the rising mqL4oWgUoWu-00028-00006815-00007130 Mongols domestically the Jin oversaw a mqL4oWgUoWu-00029-00007131-00007303 number of cultural and technological mqL4oWgUoWu-00030-00007304-00007534 advancements such as the development of mqL4oWgUoWu-00031-00007536-00007676 gunpowder and the revival of mqL4oWgUoWu-00032-00007677-00007994 Confucianism the Mongols invaded the Jin mqL4oWgUoWu-00033-00007995-00008255 under Genghis Khan in 1211 and inflicted mqL4oWgUoWu-00034-00008256-00008453 catastrophic defeats on Jin armies mqL4oWgUoWu-00035-00008454-00008671 though the Jin seemed to suffer a mqL4oWgUoWu-00036-00008672-00008891 never-ending wave of defeats revolts mqL4oWgUoWu-00037-00008892-00009119 defections and coos they proved to have mqL4oWgUoWu-00038-00009120-00009383 tenacity the Jin only succumbed to mqL4oWgUoWu-00039-00009384-00010027 Mongol conquest 23 years later in 1234 mqL4oWgUoWu-00040-00010028-00010512 topic name mqL4oWgUoWu-00041-00010513-00010752 the Jin dynasty was officially known as mqL4oWgUoWu-00042-00010753-00011091 the great Jin at that time furthermore mqL4oWgUoWu-00043-00011092-00011280 the Jin emperors referred to their state mqL4oWgUoWu-00044-00011281-00011477 as Zhang Guo Zhang Guo Lao some other mqL4oWgUoWu-00045-00011478-00011781 nan Han dynasties non-han rulers mqL4oWgUoWu-00046-00011782-00012071 expanded the definition of China to mqL4oWgUoWu-00047-00012072-00012291 include non Han people's in addition to mqL4oWgUoWu-00048-00012292-00012481 haunt people whenever they ruled China mqL4oWgUoWu-00049-00012482-00012777 Jin documents indicate that the usage of mqL4oWgUoWu-00050-00012778-00013025 China by dynasties to refer to mqL4oWgUoWu-00051-00013026-00013221 themselves began earlier than previously mqL4oWgUoWu-00052-00013222-00013593 thought mqL4oWgUoWu-00053-00013594-00014097 topic history mqL4oWgUoWu-00054-00014097-00014358 the Jin dynasty was created in modern mqL4oWgUoWu-00055-00014359-00014550 Jilin and Heilongjiang by the yeren mqL4oWgUoWu-00056-00014551-00014894 tribal chieftain Agora in 1115 according mqL4oWgUoWu-00057-00014895-00015102 to tradition a gouda was a descendant of mqL4oWgUoWu-00058-00015103-00015347 Han Poole a Gouda adopted the term for mqL4oWgUoWu-00059-00015348-00015666 gold as the name of his state itself a mqL4oWgUoWu-00060-00015666-00015972 translation of aunt Juhu River which mqL4oWgUoWu-00061-00015972-00016278 meant golden in your chin this river mqL4oWgUoWu-00062-00016279-00016475 known as a lechuck in Chinese was a mqL4oWgUoWu-00063-00016476-00016692 tributary of the Songhua River east of mqL4oWgUoWu-00064-00016693-00016974 Harbin the urines early rival was the mqL4oWgUoWu-00065-00016975-00017196 chiton led liao dynasty which had held mqL4oWgUoWu-00066-00017197-00017381 sway over modern north and northeast mqL4oWgUoWu-00067-00017382-00017592 china and mongolia for several centuries mqL4oWgUoWu-00068-00017593-00017961 in 1121 the urines entered into the mqL4oWgUoWu-00069-00017962-00018141 alliance conducted at sea with the Han mqL4oWgUoWu-00070-00018142-00018369 Chinese led northern Song Dynasty and mqL4oWgUoWu-00071-00018370-00018513 agreed to jointly invade the liao mqL4oWgUoWu-00072-00018514-00018813 dynasty while the song armies faltered mqL4oWgUoWu-00073-00018814-00018999 the yeren succeeded in driving the mqL4oWgUoWu-00074-00019000-00019365 layout to Central Asia in 1125 after the mqL4oWgUoWu-00075-00019366-00019572 death of a Gouda the Jin dynasty broke mqL4oWgUoWu-00076-00019573-00019758 its alliance with the Song Dynasty and mqL4oWgUoWu-00077-00019759-00020000 invaded North China when the Song mqL4oWgUoWu-00078-00020001-00020193 Dynasty reclaimed the southern part of mqL4oWgUoWu-00079-00020194-00020397 the liao where Han Chinese lived they mqL4oWgUoWu-00080-00020398-00020669 were fiercely resisted by the Han mqL4oWgUoWu-00081-00020670-00020844 Chinese population there who had mqL4oWgUoWu-00082-00020845-00021053 previously been under liao rule while mqL4oWgUoWu-00083-00021054-00021249 when the urchins invaded that area the mqL4oWgUoWu-00084-00021250-00021440 Han Chinese did not oppose them at all mqL4oWgUoWu-00085-00021441-00021597 and handed over the southern capital mqL4oWgUoWu-00086-00021598-00021825 present-day Beijing then known as Yan mqL4oWgUoWu-00087-00021826-00022083 Jing to them the urines were supported mqL4oWgUoWu-00088-00022084-00022325 by the anti song beijing-based noble han mqL4oWgUoWu-00089-00022326-00022614 clans the Han Chinese who worked for the mqL4oWgUoWu-00090-00022615-00022805 liao were viewed as hostile enemies by mqL4oWgUoWu-00091-00022806-00023124 the Song Dynasty song Han Chinese also mqL4oWgUoWu-00092-00023125-00023361 defected to the Jen one crucial mistake mqL4oWgUoWu-00093-00023362-00023558 that the song made during this joint mqL4oWgUoWu-00094-00023559-00023762 attack was the removal of the defensive mqL4oWgUoWu-00095-00023763-00023949 forest it originally built along the mqL4oWgUoWu-00096-00023950-00024219 song Liao border because of the removal mqL4oWgUoWu-00097-00024220-00024659 of this landscape barrier in 1126 27th mqL4oWgUoWu-00098-00024660-00024867 the Jin army marched quickly across the mqL4oWgUoWu-00099-00024868-00025040 North China Plain to be on Jane mqL4oWgUoWu-00100-00025041-00025290 present-day Chi Fung on the 9th of mqL4oWgUoWu-00101-00025291-00025617 January 1127 the urines ransacked Chi mqL4oWgUoWu-00102-00025618-00025808 Fung the capital of the northern Song mqL4oWgUoWu-00103-00025809-00026043 Dynasty capturing both Emperor Qin Zhong mqL4oWgUoWu-00104-00026044-00026252 and his father Emperor Hasan who had mqL4oWgUoWu-00105-00026253-00026451 abdicated in panic in the face of the mqL4oWgUoWu-00106-00026452-00026670 Jin invasion following the fall of mqL4oWgUoWu-00107-00026670-00026886 beyond Jing the succeeding southern Song mqL4oWgUoWu-00108-00026887-00027063 Dynasty continued to fight the Jin mqL4oWgUoWu-00109-00027064-00027290 dynasty for over a decade eventually mqL4oWgUoWu-00110-00027291-00027489 signing the Treaty of Shao Shang in mqL4oWgUoWu-00111-00027489-00027702 41 which called for the session of all mqL4oWgUoWu-00112-00027702-00027887 song territories north of the Wye River mqL4oWgUoWu-00113-00027888-00028112 to the Jin dynasty and the execution of mqL4oWgUoWu-00114-00028113-00028333 song general Yu Fei in return for peace mqL4oWgUoWu-00115-00028335-00028587 the peace treaty was formally ratified mqL4oWgUoWu-00116-00028588-00028937 on the 11th of October 1142 when a Jin mqL4oWgUoWu-00117-00028938-00029139 envoy visited the song Court having mqL4oWgUoWu-00118-00029139-00029343 conquered Chi Fung and occupied North mqL4oWgUoWu-00119-00029344-00029552 China the Jin later deliberately choose mqL4oWgUoWu-00120-00029553-00029760 earth as its dynastic element and yellow mqL4oWgUoWu-00121-00029761-00030012 is its royal color according to the mqL4oWgUoWu-00122-00030013-00030224 theory of the five elements waxing the mqL4oWgUoWu-00123-00030225-00030405 earth element follows the fire the mqL4oWgUoWu-00124-00030406-00030585 dynastic element of the song in the mqL4oWgUoWu-00125-00030586-00030858 sequence of elemental creation therefore mqL4oWgUoWu-00126-00030858-00031115 this ideological move shows that the Jin mqL4oWgUoWu-00127-00031116-00031299 regarded the song reign of China was mqL4oWgUoWu-00128-00031300-00031473 officially over in themselves as the mqL4oWgUoWu-00129-00031474-00031920 rightful ruler of China proper mqL4oWgUoWu-00130-00031920-00032455 topic the migration south mqL4oWgUoWu-00131-00032456-00032722 after taking over northern China the Jin mqL4oWgUoWu-00132-00032723-00032937 dynasty became increasingly cinah sized mqL4oWgUoWu-00133-00032938-00033229 about three million people half of them mqL4oWgUoWu-00134-00033230-00033442 your Chin's migrated south into northern mqL4oWgUoWu-00135-00033443-00033649 China over two decades and this minority mqL4oWgUoWu-00136-00033650-00033943 governed about 30 million people the mqL4oWgUoWu-00137-00033944-00034129 urines were given land grants and mqL4oWgUoWu-00138-00034130-00034378 organized into hereditary military units mqL4oWgUoWu-00139-00034379-00034564 three hundred households formed a mount mqL4oWgUoWu-00140-00034565-00034777 company and seven to ten mooks formed a mqL4oWgUoWu-00141-00034778-00035032 Mangan battalion many married Han mqL4oWgUoWu-00142-00035033-00035083 Chinese mqL4oWgUoWu-00143-00035084-00035257 although the ban on your chin Nobles mqL4oWgUoWu-00144-00035258-00035455 marrying Han Chinese was not lifted mqL4oWgUoWu-00145-00035456-00035812 until 1191 after Emperor Taizong died in mqL4oWgUoWu-00146-00035813-00036082 1135 the next three Jin Emperor's were mqL4oWgUoWu-00147-00036083-00036262 grandsons of a gouda by three different mqL4oWgUoWu-00148-00036263-00036595 princes Emperor's I song are eleven mqL4oWgUoWu-00149-00036596-00036837 thirty five to eleven forty nine studied mqL4oWgUoWu-00150-00036838-00037126 the classics and wrote Chinese poetry he mqL4oWgUoWu-00151-00037127-00037357 adopted Han Chinese cultural traditions mqL4oWgUoWu-00152-00037358-00037521 but the urchin Nobles had the top mqL4oWgUoWu-00153-00037522-00037870 positions later in life Emperor's I song mqL4oWgUoWu-00154-00037871-00038092 became an alcoholic and executed many mqL4oWgUoWu-00155-00038093-00038353 officials for criticizing him he also mqL4oWgUoWu-00156-00038354-00038545 had your chin Lee ders who opposed him mqL4oWgUoWu-00157-00038546-00038734 murdered even those in the wanyan clan mqL4oWgUoWu-00158-00038735-00039073 in 11:49 he was murdered by a cabal of mqL4oWgUoWu-00159-00039074-00039304 relatives and Nobles who made his cousin mqL4oWgUoWu-00160-00039305-00039498 one yin Liang the next Jin Emperor mqL4oWgUoWu-00161-00039499-00039745 because of the brutality of both his mqL4oWgUoWu-00162-00039746-00039955 domestic and foreign policy one yin mqL4oWgUoWu-00163-00039956-00040150 Liang was posthumously demoted from the mqL4oWgUoWu-00164-00040151-00040399 position of Emperor consequently mqL4oWgUoWu-00165-00040400-00040624 historians have commonly referred to him mqL4oWgUoWu-00166-00040625-00041019 by the posthumous name Prince of hailing mqL4oWgUoWu-00167-00041020-00041175 you mqL4oWgUoWu-00168-00041176-00041713 topic rebellions in the north mqL4oWgUoWu-00169-00041714-00041962 having usurped the throne one Yin Liang mqL4oWgUoWu-00170-00041963-00042148 embarked on the program of legitimizing mqL4oWgUoWu-00171-00042149-00042496 his rule as an emperor of China in 1153 mqL4oWgUoWu-00172-00042497-00042739 he moved the Empire's main capital from mqL4oWgUoWu-00173-00042740-00042940 huindung prefecture south of present-day mqL4oWgUoWu-00174-00042941-00043153 Harbin to the formerly out capital mqL4oWgUoWu-00175-00043154-00043465 yanjing present-day Beijing four years mqL4oWgUoWu-00176-00043466-00043741 later in 1157 to emphasize the mqL4oWgUoWu-00177-00043742-00043906 permanence of the move he raised the mqL4oWgUoWu-00178-00043907-00044125 nobles residences in hewing prefecture mqL4oWgUoWu-00179-00044126-00044410 one yin Liang also reconstructed the mqL4oWgUoWu-00180-00044411-00044596 former song capital beyond Jain mqL4oWgUoWu-00181-00044597-00044785 present-day Chi Fung which had been mqL4oWgUoWu-00182-00044786-00045034 sacked in 1127 making it the jin mqL4oWgUoWu-00183-00045035-00045253 southern capital one yin Liang also mqL4oWgUoWu-00184-00045254-00045433 tried to suppress dissent by killing mqL4oWgUoWu-00185-00045434-00045745 your chin Nobles executing 155 princes mqL4oWgUoWu-00186-00045746-00045994 to fulfill his dream of becoming the mqL4oWgUoWu-00187-00045995-00046228 ruler of all China 1 yin Liang attacked mqL4oWgUoWu-00188-00046229-00046512 the southern Song Dynasty in 1161 mqL4oWgUoWu-00189-00046513-00046795 meanwhile two simultaneous rebellions mqL4oWgUoWu-00190-00046796-00047029 erupted in shanking at the urines former mqL4oWgUoWu-00191-00047030-00047269 power base led by one yin Liang's cousin mqL4oWgUoWu-00192-00047270-00047458 soon to be crowned one yin yong and the mqL4oWgUoWu-00193-00047459-00047737 other of chitin tribesmen 1 yin liang mqL4oWgUoWu-00194-00047738-00047947 had to withdraw jin troops from southern mqL4oWgUoWu-00195-00047948-00048220 china to quell the uprisings the Jin mqL4oWgUoWu-00196-00048221-00048451 forces were defeated by song forces in mqL4oWgUoWu-00197-00048452-00048664 the Battle of K XI and Battle of tangle mqL4oWgUoWu-00198-00048665-00048973 with a depleted military force 1 Yin mqL4oWgUoWu-00199-00048974-00049138 Liang failed to make headway in his mqL4oWgUoWu-00200-00049139-00049321 attempted invasion of the southern Song mqL4oWgUoWu-00201-00049322-00049624 Dynasty finally he was assassinated by mqL4oWgUoWu-00202-00049625-00049918 his own generals in December 11 61 due mqL4oWgUoWu-00203-00049919-00050209 to his defeats his son and heir was also mqL4oWgUoWu-00204-00050210-00050488 assassinated in the capital although mqL4oWgUoWu-00205-00050489-00050704 crowned in October 1 yin yang Emperor mqL4oWgUoWu-00206-00050705-00050932 Shi Zhang was not officially recognised mqL4oWgUoWu-00207-00050933-00051118 as Emperor until the murder of one Yin mqL4oWgUoWu-00208-00051119-00051403 Liang's heir the chiton uprising was not mqL4oWgUoWu-00209-00051404-00051679 suppressed until 1164 their horses were mqL4oWgUoWu-00210-00051679-00051865 confiscated so that the rebels had to mqL4oWgUoWu-00211-00051866-00052123 take up farming other chitin and XI mqL4oWgUoWu-00212-00052124-00052341 cavalry units had been incorporated into mqL4oWgUoWu-00213-00052342-00052594 the Jin army because these internal mqL4oWgUoWu-00214-00052595-00052777 uprisings had severely weakened the mqL4oWgUoWu-00215-00052778-00052972 Jin's capacity to confront the southern mqL4oWgUoWu-00216-00052973-00053176 song militarily the Jin Court under mqL4oWgUoWu-00217-00053177-00053398 Emperor Shi Zhang began negotiating for mqL4oWgUoWu-00218-00053399-00053655 peace the Treaty of long Shing long mqL4oWgUoWu-00219-00053657-00053935 Shanghai Yi was signed in 1164 and mqL4oWgUoWu-00220-00053936-00054115 ushered in more than 40 years of peace mqL4oWgUoWu-00221-00054116-00054409 between the two empires in the early mqL4oWgUoWu-00222-00054410-00054658 1180 s Emperor Shi Zhang instituted a mqL4oWgUoWu-00223-00054659-00054889 restructuring of 200 million units to mqL4oWgUoWu-00224-00054890-00055122 remove tax abuses and help your mqL4oWgUoWu-00225-00055123-00055398 communal farming was encouraged the Jin mqL4oWgUoWu-00226-00055399-00055635 Empire prospered and had a large surplus mqL4oWgUoWu-00227-00055636-00055755 of grain in reserve mqL4oWgUoWu-00228-00055756-00055986 although learned in Chinese classics mqL4oWgUoWu-00229-00055987-00056187 emperor suzong was also known as a mqL4oWgUoWu-00230-00056188-00056359 promoter of your chin language and mqL4oWgUoWu-00231-00056360-00056544 culture during his reign a number of mqL4oWgUoWu-00232-00056545-00056751 Chinese classics were translated into mqL4oWgUoWu-00233-00056752-00056973 your chin the imperial your chin Academy mqL4oWgUoWu-00234-00056974-00057121 was founded and the Imperial mqL4oWgUoWu-00235-00057122-00057310 examinations started to be offered in mqL4oWgUoWu-00236-00057311-00057621 the urchin language Emperor suzong Sain mqL4oWgUoWu-00237-00057622-00057940 1161 to 1189 was remembered by the mqL4oWgUoWu-00238-00057941-00058147 posterity as the time of comparative mqL4oWgUoWu-00239-00058148-00058335 peace and prosperity and the emperor mqL4oWgUoWu-00240-00058336-00058506 himself was compared to the mythological mqL4oWgUoWu-00241-00058507-00058767 rulers Yau and shun Emperor Shi songs mqL4oWgUoWu-00242-00058768-00059118 grandson emperor zhongzong our 1189 to mqL4oWgUoWu-00243-00059119-00059379 1208 venerated your chin values but he mqL4oWgUoWu-00244-00059380-00059562 also immersed himself in Han Chinese mqL4oWgUoWu-00245-00059563-00059740 culture and married an ethnic Han mqL4oWgUoWu-00246-00059741-00060030 Chinese woman the taehee code of law was mqL4oWgUoWu-00247-00060031-00060304 promulgated in 1201 and was based mostly mqL4oWgUoWu-00248-00060304-00060636 on the tang code in 1207 the southern mqL4oWgUoWu-00249-00060637-00060861 Song Dynasty attempted an invasion but mqL4oWgUoWu-00250-00060862-00061066 the Jin forces effectively repulsed them mqL4oWgUoWu-00251-00061066-00061291 in the peace agreement the Song Dynasty mqL4oWgUoWu-00252-00061291-00061554 had to pay higher annual indemnities and mqL4oWgUoWu-00253-00061555-00061773 behead hunt WA the leader of the hawkish mqL4oWgUoWu-00254-00061774-00062330 faction in the song imperial court mqL4oWgUoWu-00255-00062332-00062723 fall of gin mqL4oWgUoWu-00256-00062724-00063009 starting from the early 13th century the mqL4oWgUoWu-00257-00063010-00063191 Jin dynasty began to feel the pressure mqL4oWgUoWu-00258-00063192-00063447 of Mongols from the north Genghis Khan mqL4oWgUoWu-00259-00063448-00063662 first led the Mongols into Western shot mqL4oWgUoWu-00260-00063663-00063929 territory in 1205 and ravaged it four mqL4oWgUoWu-00261-00063930-00064313 years later in 1211 about 50,000 Mongol mqL4oWgUoWu-00262-00064314-00064517 horsemen invaded the Jin Empire and mqL4oWgUoWu-00263-00064519-00064691 began absorbing chitin and your chin mqL4oWgUoWu-00264-00064692-00065000 rebels the Jin had a large army with mqL4oWgUoWu-00265-00065001-00065235 150,000 cavalry but abandoned the mqL4oWgUoWu-00266-00065236-00065571 Western capital dat tongue see also the mqL4oWgUoWu-00267-00065572-00065781 Battle of yehulin the next year the mqL4oWgUoWu-00268-00065782-00065961 Mongols went north and looted the jhen mqL4oWgUoWu-00269-00065962-00066285 Eastern capital and in 1213 they mqL4oWgUoWu-00270-00066286-00066597 besieged the central capital zong do mqL4oWgUoWu-00271-00066598-00066938 present-day Beijing in 1214 the Jin made mqL4oWgUoWu-00272-00066939-00067131 a humiliating treaty but retained the mqL4oWgUoWu-00273-00067132-00067363 capital that summer emperor zhongzong mqL4oWgUoWu-00274-00067364-00067601 abandoned the central capital and moved mqL4oWgUoWu-00275-00067602-00067799 the government to the southern capital mqL4oWgUoWu-00276-00067800-00068081 KY Fung making it the official seat of mqL4oWgUoWu-00277-00068082-00068456 the jin dynasty's power in 1216 a mqL4oWgUoWu-00278-00068457-00068655 hawkish faction in the jin imperial mqL4oWgUoWu-00279-00068656-00068859 court persuaded emperor zhongzong to mqL4oWgUoWu-00280-00068860-00069123 attack the Song Dynasty but in 1219 they mqL4oWgUoWu-00281-00069124-00069291 were defeated at the same place by the mqL4oWgUoWu-00282-00069292-00069486 Yangtze River where one yin Liang had mqL4oWgUoWu-00283-00069487-00069786 been defeated in 1161 the Jin dynasty mqL4oWgUoWu-00284-00069787-00070017 now faced a two-front war that they mqL4oWgUoWu-00285-00070018-00070266 could not afford furthermore Emperor mqL4oWgUoWu-00286-00070267-00070422 eyes on when a succession struggle mqL4oWgUoWu-00287-00070423-00070601 against his brother and then quickly mqL4oWgUoWu-00288-00070602-00070767 ended the war and went back to the mqL4oWgUoWu-00289-00070768-00070826 capital mqL4oWgUoWu-00290-00070827-00071046 he made peace with the tank it's of mqL4oWgUoWu-00291-00071047-00071213 western shah who had been allied with mqL4oWgUoWu-00292-00071214-00071543 the mongols many han chinese and kite mqL4oWgUoWu-00293-00071544-00071721 ins defected to the mongols to fight mqL4oWgUoWu-00294-00071722-00072030 against the jin dynasty to hunch i knees mqL4oWgUoWu-00295-00072031-00072303 leaders sheet eons and liu Hema Lu Hema mqL4oWgUoWu-00296-00072304-00072510 in the chiton chose Allah chose Allah mqL4oWgUoWu-00297-00072511-00072705 defected and commanded the three two mqL4oWgUoWu-00298-00072706-00072999 moons in the Mongol army Liu Hema and XI mqL4oWgUoWu-00299-00073000-00073254 T on served Genghis Khan's successor ok mqL4oWgUoWu-00300-00073255-00073550 take on Liu Hema and XI Chi Yong Chun mqL4oWgUoWu-00301-00073551-00073761 led armies against Western sha for the mqL4oWgUoWu-00302-00073762-00074040 Mongols there were four hon - moons and mqL4oWgUoWu-00303-00074041-00074211 three kite and two moons with each two mqL4oWgUoWu-00304-00074212-00074487 men consisting of 10,000 troops the mqL4oWgUoWu-00305-00074488-00074697 three chitin generals shima biter mqL4oWgUoWu-00306-00074698-00075009 she MoBay da air - boo year Tabu yi air mqL4oWgUoWu-00307-00075010-00075249 and Xiao Zhong Shi Xiao Zhong she chose mqL4oWgUoWu-00308-00075250-00075465 Allah's son commanded the three chiton mqL4oWgUoWu-00309-00075466-00075707 two moons and the 4 han jeongwu mqL4oWgUoWu-00310-00075708-00075838 Jang woo yeah mqL4oWgUoWu-00311-00075839-00076093 she yen she she T ons and Lu Hema mqL4oWgUoWu-00312-00076094-00076297 commanded the for hunt to man's under mqL4oWgUoWu-00313-00076298-00076543 okay daikon cheat eons was a Han Chinese mqL4oWgUoWu-00314-00076544-00076825 who lived under Jin rule inter-ethnic mqL4oWgUoWu-00315-00076826-00077020 marriage between Han Chinese and your mqL4oWgUoWu-00316-00077021-00077272 Chin's became common at this time his mqL4oWgUoWu-00317-00077273-00077521 father was she Bing Zi Shi Bing she mqL4oWgUoWu-00318-00077522-00077689 bings he married a your Chan woman mqL4oWgUoWu-00319-00077690-00077938 surname na hey Anna Han Chinese woman mqL4oWgUoWu-00320-00077939-00078154 surnamed Zhang it is unknown which of mqL4oWgUoWu-00321-00078155-00078469 them was she TMZ's mother she Tian's was mqL4oWgUoWu-00322-00078470-00078658 married to two your chin women a Han mqL4oWgUoWu-00323-00078659-00078889 Chinese woman and a Korean woman and his mqL4oWgUoWu-00324-00078890-00079093 son she gang was born to one of his your mqL4oWgUoWu-00325-00079094-00079363 Chand wives his your Chen wives surnames mqL4oWgUoWu-00326-00079364-00079561 were mo nian and na hey his Korean mqL4oWgUoWu-00327-00079562-00079741 wife's surname was Lee and his Han mqL4oWgUoWu-00328-00079742-00080014 Chinese wife's surname was shi shi mqL4oWgUoWu-00329-00080015-00080179 Tian's defected to the Mongol forces mqL4oWgUoWu-00330-00080180-00080421 upon their invasion of the Jin dynasty mqL4oWgUoWu-00331-00080422-00080731 his son she gained married a carry T mqL4oWgUoWu-00332-00080732-00080893 woman the curette were Mongol if I'd mqL4oWgUoWu-00333-00080894-00081091 Turkic people and considered as part of mqL4oWgUoWu-00334-00081092-00081454 the Mongol nation she Tian's Zhang Liu mqL4oWgUoWu-00335-00081455-00081706 yan she and other Han Chinese who served mqL4oWgUoWu-00336-00081707-00081904 in the Jin dynasty and defected to the mqL4oWgUoWu-00337-00081905-00082078 Mongols helped build the structure for mqL4oWgUoWu-00338-00082079-00082246 the administration of the new Mongol mqL4oWgUoWu-00339-00082247-00082588 state the Mongols created a han army Han mqL4oWgUoWu-00340-00082589-00082795 Jahn out of defected Jin troops and mqL4oWgUoWu-00341-00082796-00083017 another army out of defected song troops mqL4oWgUoWu-00342-00083018-00083332 called the newly submitted army shin mqL4oWgUoWu-00343-00083333-00083647 Fujian Genghis Khan died in 1227 while mqL4oWgUoWu-00344-00083648-00083833 his armies were attacking Western Chou mqL4oWgUoWu-00345-00083834-00084157 his successor okay daikon invaded the mqL4oWgUoWu-00346-00084158-00084394 Jin dynasty again in 1230 to with mqL4oWgUoWu-00347-00084395-00084535 assistance from the southern Song mqL4oWgUoWu-00348-00084536-00084847 Dynasty the urines tried to resist but mqL4oWgUoWu-00349-00084848-00085036 when the Mongols besieged Chi thong in mqL4oWgUoWu-00350-00085037-00085342 1233 Emperor iZON fled south to the city mqL4oWgUoWu-00351-00085343-00085654 of kzhou a song Mongol allied army mqL4oWgUoWu-00352-00085655-00085834 looted the capital and the next year mqL4oWgUoWu-00353-00085835-00086038 Emperor iZON committed suicide to avoid mqL4oWgUoWu-00354-00086039-00086242 being captured when the Mongols besieged mqL4oWgUoWu-00355-00086243-00086548 kzhou ending the Jin dynasty in 1230 for mqL4oWgUoWu-00356-00086549-00086848 the territory of the Jin dynasty was to mqL4oWgUoWu-00357-00086849-00087019 be divided between the Mongols in the mqL4oWgUoWu-00358-00087020-00087120 Song Dynasty mqL4oWgUoWu-00359-00087121-00087385 however due to lingering territorial mqL4oWgUoWu-00360-00087386-00087574 disputes the Song Dynasty and the mqL4oWgUoWu-00361-00087575-00087760 Mongols eventually went to war with one mqL4oWgUoWu-00362-00087761-00088084 another over these territories an empire mqL4oWgUoWu-00363-00088085-00088294 of the steps renee grouse it reports mqL4oWgUoWu-00364-00088295-00088471 that the Mongols were always amazed at mqL4oWgUoWu-00365-00088472-00088654 the valor of the urchin warriors who mqL4oWgUoWu-00366-00088655-00088846 held out until 7 years after the death mqL4oWgUoWu-00367-00088847-00089306 of Genghis Khan mqL4oWgUoWu-00368-00089307-00089773 soppec military mqL4oWgUoWu-00369-00089774-00090019 contemporary Chinese writers ascribed mqL4oWgUoWu-00370-00090020-00090209 your chin success in overwhelming the mqL4oWgUoWu-00371-00090210-00090428 Liao and northern Song dynasties mainly mqL4oWgUoWu-00372-00090429-00090698 to their cavalry already during a Goudas mqL4oWgUoWu-00373-00090699-00090905 rebellion against the liao dynasty all mqL4oWgUoWu-00374-00090906-00091154 your chin fighters were mounted it was mqL4oWgUoWu-00375-00091155-00091318 said that the urgent cavalry tactics mqL4oWgUoWu-00376-00091319-00091490 were a carryover from their hunting mqL4oWgUoWu-00377-00091491-00091780 skills your chin horsemen were provided mqL4oWgUoWu-00378-00091781-00091987 with heavy armor on occasions they would mqL4oWgUoWu-00379-00091988-00092174 use a team of horses attached to each mqL4oWgUoWu-00380-00092175-00092504 other with chains gwazi ma as the Liao mqL4oWgUoWu-00381-00092505-00092696 dynasty fell apart and the Song Dynasty mqL4oWgUoWu-00382-00092697-00092960 retreated beyond the Yangtze the army of mqL4oWgUoWu-00383-00092961-00093140 the new Jin dynasty absorbed many mqL4oWgUoWu-00384-00093141-00093323 soldiers who formerly fought for the mqL4oWgUoWu-00385-00093324-00093613 liao or Song dynasties the new Jin mqL4oWgUoWu-00386-00093614-00093793 Empire adopted many of the song mqL4oWgUoWu-00387-00093794-00094000 military's weapons including various mqL4oWgUoWu-00388-00094001-00094205 machines for siege warfare and artillery mqL4oWgUoWu-00389-00094206-00094523 in fact the Jin military's use of mqL4oWgUoWu-00390-00094524-00094742 cannons grenades and even rockets to mqL4oWgUoWu-00391-00094743-00094937 defend besieged chi fung against the mqL4oWgUoWu-00392-00094938-00095200 mongols in 1233 is considered the first mqL4oWgUoWu-00393-00095201-00095411 ever battle in human history in which mqL4oWgUoWu-00394-00095412-00095612 gunpowder was used effectively even mqL4oWgUoWu-00395-00095613-00095792 though it failed to prevent the eventual mqL4oWgUoWu-00396-00095793-00095990 Jin defeat on the other hand the Jin mqL4oWgUoWu-00397-00095991-00096185 military was not particularly good at mqL4oWgUoWu-00398-00096186-00096586 naval warfare both in 1129 230 and in mqL4oWgUoWu-00399-00096587-00096860 1161 Jin forces were defeated by the mqL4oWgUoWu-00400-00096861-00097049 southern song navies when trying to mqL4oWgUoWu-00401-00097050-00097229 cross the Yangtze River into the core mqL4oWgUoWu-00402-00097230-00097454 southern song territory sea battle of mqL4oWgUoWu-00403-00097455-00097675 Tang Bao and battle of K XI even though mqL4oWgUoWu-00404-00097676-00097850 for the latter campaign the Jin had mqL4oWgUoWu-00405-00097851-00098054 equipped a large Navy of their own using mqL4oWgUoWu-00406-00098055-00098263 Han Chinese shipbuilders and even Han mqL4oWgUoWu-00407-00098264-00098465 Chinese captains who had defected from mqL4oWgUoWu-00408-00098466-00098693 the southern song in 1130 the Jin army mqL4oWgUoWu-00409-00098694-00098924 reached Hangzhou and Ningbo in southern mqL4oWgUoWu-00410-00098925-00099212 China but heavy Chinese resistance and mqL4oWgUoWu-00411-00099213-00099418 the geography of the area halted the Jin mqL4oWgUoWu-00412-00099419-00099596 advance and they were forced to retreat mqL4oWgUoWu-00413-00099597-00099775 and withdraw and they had not been able mqL4oWgUoWu-00414-00099776-00099965 to escape the song Navy when trying to mqL4oWgUoWu-00415-00099966-00100156 return until they were directed by a Han mqL4oWgUoWu-00416-00100157-00100325 Chinese defector who helped them escape mqL4oWgUoWu-00417-00100326-00100430 in djenne Jiang mqL4oWgUoWu-00418-00100431-00100663 southern China was then cleared of the mqL4oWgUoWu-00419-00100664-00101026 urgent forces mqL4oWgUoWu-00420-00101027-00101553 topic the jinn Great Wall mqL4oWgUoWu-00421-00101554-00101781 in order to prevent incursion from the mqL4oWgUoWu-00422-00101782-00102009 Mongols a large construction program was mqL4oWgUoWu-00423-00102010-00102249 launched the records showed that two mqL4oWgUoWu-00424-00102250-00102419 important sections of the Great Wall mqL4oWgUoWu-00425-00102420-00102716 were completed by the urchins the Great mqL4oWgUoWu-00426-00102717-00102903 Wall is constructed by the urines mqL4oWgUoWu-00427-00102904-00103081 differed from the previous dynasties mqL4oWgUoWu-00428-00103082-00103326 known as the border fortress or the mqL4oWgUoWu-00429-00103327-00103521 boundary ditch of the jhen it was formed mqL4oWgUoWu-00430-00103522-00103694 by digging ditches within which lengths mqL4oWgUoWu-00431-00103695-00103926 of wall were built in some places mqL4oWgUoWu-00432-00103927-00104153 subsidiary walls and ditches were added mqL4oWgUoWu-00433-00104154-00104405 for extra strength the construction was mqL4oWgUoWu-00434-00104406-00104678 started in about 11:23 and completed by mqL4oWgUoWu-00435-00104679-00105035 about 1198 the two sections attributable mqL4oWgUoWu-00436-00105036-00105233 to the Jin dynasty are known as the old mqL4oWgUoWu-00437-00105234-00105414 Ming Cheng walls and new great walls mqL4oWgUoWu-00438-00105415-00105629 together stretching more than 2,000 mqL4oWgUoWu-00439-00105630-00106026 kilometers in length mqL4oWgUoWu-00440-00106027-00106523 topic government mqL4oWgUoWu-00441-00106524-00106759 the government of the Jin dynasty merged mqL4oWgUoWu-00442-00106760-00106954 your chin customs with institutions mqL4oWgUoWu-00443-00106955-00107171 adopted from the Liao and song dynasties mqL4oWgUoWu-00444-00107172-00107453 the pre-dynastic your chin government mqL4oWgUoWu-00445-00107454-00107657 was based on the quasi egalitarian mqL4oWgUoWu-00446-00107658-00107945 tribal council your chin society at the mqL4oWgUoWu-00447-00107946-00108104 time did not have a strong political mqL4oWgUoWu-00448-00108105-00108431 hierarchy the schwa fou schwa foo mqL4oWgUoWu-00449-00108432-00108629 records that the urchin tribes were not mqL4oWgUoWu-00450-00108630-00108829 ruled by central authority and locally mqL4oWgUoWu-00451-00108830-00109103 elected their chieftains tribal customs mqL4oWgUoWu-00452-00109104-00109291 were retained after a Gudda united the mqL4oWgUoWu-00453-00109292-00109491 urchin tribes and formed the Jin dynasty mqL4oWgUoWu-00454-00109492-00109735 coexisting alongside more centralized mqL4oWgUoWu-00455-00109736-00110045 institutions the Jin dynasty had five mqL4oWgUoWu-00456-00110046-00110254 capitals a practice they adopted from mqL4oWgUoWu-00457-00110255-00110531 the BAL high in the liao the Jin had to mqL4oWgUoWu-00458-00110532-00110716 overcome the difficulties of controlling mqL4oWgUoWu-00459-00110717-00110939 a multicultural Empire composed of mqL4oWgUoWu-00460-00110940-00111149 territories once ruled by the liao in mqL4oWgUoWu-00461-00111150-00111425 northern song the solution of the early mqL4oWgUoWu-00462-00111426-00111629 Jin government was to establish separate mqL4oWgUoWu-00463-00111630-00111784 government structures for different mqL4oWgUoWu-00464-00111785-00112165 ethnic groups mqL4oWgUoWu-00465-00112166-00112658 topic culture mqL4oWgUoWu-00466-00112658-00112907 because the gin had few contacts with mqL4oWgUoWu-00467-00112908-00113089 its southern neighbor the song different mqL4oWgUoWu-00468-00113090-00113288 cultural developments took place in both mqL4oWgUoWu-00469-00113289-00113629 states within Confucianism the learning mqL4oWgUoWu-00470-00113630-00113858 of the way that developed and became mqL4oWgUoWu-00471-00113858-00114076 Orthodox in song did not take root in mqL4oWgUoWu-00472-00114077-00114385 gen Jin scholars put more emphasis on mqL4oWgUoWu-00473-00114386-00114581 the work of northern song scholar and mqL4oWgUoWu-00474-00114582-00114950 poet su Shi 1037 to 1101 the non zoos mqL4oWgUoWu-00475-00114951-00115264 eyes 11:30 to 1200 scholarship which mqL4oWgUoWu-00476-00115265-00115439 constituted the foundation of the mqL4oWgUoWu-00477-00115440-00115633 learning of the way a significant branch mqL4oWgUoWu-00478-00115634-00115832 of Taoism called the Quan Zhen's school mqL4oWgUoWu-00479-00115833-00116156 was founded under the Jin by Wang J 1113 mqL4oWgUoWu-00480-00116157-00116447 to 1170 a Han Chinese man who founded mqL4oWgUoWu-00481-00116448-00116811 formal congregations in 1167 and 1168 mqL4oWgUoWu-00482-00116813-00117091 one took the nickname of wangcheng yang mqL4oWgUoWu-00483-00117092-00117403 Wang double yong and the disciples he mqL4oWgUoWu-00484-00117404-00117599 took were retrospectively known as the mqL4oWgUoWu-00485-00117600-00117932 seven patriarchs of Quan Zhen the mqL4oWgUoWu-00486-00117933-00118097 flourishing of C poetry that mqL4oWgUoWu-00487-00118098-00118319 characterized Jin literature was tightly mqL4oWgUoWu-00488-00118320-00118516 linked to Kwan Jen as two-thirds of the mqL4oWgUoWu-00489-00118517-00118711 C poetry written in Jin times was mqL4oWgUoWu-00490-00118713-00119035 composed by quanzhen taoists the Jin mqL4oWgUoWu-00491-00119036-00119246 state sponsored an edition of the Taoist mqL4oWgUoWu-00492-00119247-00119396 canon that is known as the precious mqL4oWgUoWu-00493-00119397-00119618 canon of the mysterious metropolis of mqL4oWgUoWu-00494-00119619-00119854 the great Jin Qin's and ooh baoqiang da mqL4oWgUoWu-00495-00119855-00120194 Jin's on doable cane based on a smaller mqL4oWgUoWu-00496-00120195-00120395 version of the Canon printed by Emperor mqL4oWgUoWu-00497-00120396-00120749 huizong are 1,100 to 1125 of the Song mqL4oWgUoWu-00498-00120750-00121046 Dynasty it was completed in 1192 under mqL4oWgUoWu-00499-00121047-00121213 the direction and support of emperor mqL4oWgUoWu-00500-00121214-00121274 zhongzong mqL4oWgUoWu-00501-00121275-00121733 our 1192 1208 in 1188 Zhang Zhang's mqL4oWgUoWu-00502-00121733-00122001 grandfather and predecessor Shazahn are mqL4oWgUoWu-00503-00122002-00122341 1161 to 1189 had ordered the wood blocks mqL4oWgUoWu-00504-00122342-00122509 for the song canon transferred from mqL4oWgUoWu-00505-00122510-00122747 Kaifeng the former northern song capital mqL4oWgUoWu-00506-00122748-00122951 that had now become the jen southern mqL4oWgUoWu-00507-00122952-00123259 capital to the central capital's abbey mqL4oWgUoWu-00508-00123260-00123553 of celestial perpetuity or ten Chong mqL4oWgUoWu-00509-00123554-00123790 Guang Tian Jang Gwon on the site of what mqL4oWgUoWu-00510-00123791-00123985 is now the white cloud temple in Beijing mqL4oWgUoWu-00511-00123986-00124252 other Taoist writings were also moved mqL4oWgUoWu-00512-00124253-00124418 there from another a be in the central mqL4oWgUoWu-00513-00124419-00124613 capital Zhang Zhang instructed the mqL4oWgUoWu-00514-00124614-00124834 abbeys superintendent son ming dao son mqL4oWgUoWu-00515-00124835-00125041 ming dao and two civil officials to mqL4oWgUoWu-00516-00125042-00125229 prepare a complete canon for printing mqL4oWgUoWu-00517-00125230-00125507 after sending people on a nationwide mqL4oWgUoWu-00518-00125508-00125911 search for scriptures which yielded 1074 mqL4oWgUoWu-00519-00125913-00126044 fascicles of text mqL4oWgUoWu-00520-00126045-00126206 that was not included in the his on mqL4oWgUoWu-00521-00126207-00126385 edition of the cannon and securing mqL4oWgUoWu-00522-00126386-00126661 donations for printing in 1192 sunday mqL4oWgUoWu-00523-00126663-00126833 ming dao proceeded to cut the new wood mqL4oWgUoWu-00524-00126833-00127142 blocks the final print consisted of six mqL4oWgUoWu-00525-00127143-00127283 thousand four hundred fifty-five mqL4oWgUoWu-00526-00127283-00127547 fascicles though the gin Emperor's mqL4oWgUoWu-00527-00127548-00127724 occasionally offered copies of the mqL4oWgUoWu-00528-00127725-00127949 cannon as gifts not a single fragment of mqL4oWgUoWu-00529-00127950-00128160 it has survived a Buddhist Canon or mqL4oWgUoWu-00530-00128161-00128477 Tripitaka was also produced in Shanxi mqL4oWgUoWu-00531-00128478-00128657 the same place where an enhanced version mqL4oWgUoWu-00532-00128658-00128884 of the Jin sponsored Taoist cannon would mqL4oWgUoWu-00533-00128885-00129221 be reprinted in 1244 the project was mqL4oWgUoWu-00534-00129222-00129488 initiated in 1139 by a buddhist nun mqL4oWgUoWu-00535-00129489-00129740 named cui fadjen who swore and allegedly mqL4oWgUoWu-00536-00129741-00130055 broke her arm to seal the earth that she mqL4oWgUoWu-00537-00130056-00130232 would raise the necessary funds to make mqL4oWgUoWu-00538-00130233-00130415 a new official edition of the canon mqL4oWgUoWu-00539-00130416-00130682 printed by the northern song completed mqL4oWgUoWu-00540-00130683-00131000 in 1173 the Jin Tripitaka counted about mqL4oWgUoWu-00541-00131001-00131312 7,000 fascicles a major achievement in mqL4oWgUoWu-00542-00131313-00131528 the history of Buddhist private printing mqL4oWgUoWu-00543-00131529-00131783 it was further expanded during the yuan mqL4oWgUoWu-00544-00131784-00131993 buddhism thrived during the Jin both in mqL4oWgUoWu-00545-00131994-00132182 its relation with the imperial court and mqL4oWgUoWu-00546-00132183-00132485 in society in general many sutras were mqL4oWgUoWu-00547-00132486-00132752 also carved on stone tablets the donors mqL4oWgUoWu-00548-00132753-00132965 who funded such inscriptions included mqL4oWgUoWu-00549-00132966-00133181 members of the Jin imperial family high mqL4oWgUoWu-00550-00133182-00133382 officials common people and Buddhist mqL4oWgUoWu-00551-00133383-00133682 priests some sutras have only survived mqL4oWgUoWu-00552-00133683-00133838 from these carvings which are thus mqL4oWgUoWu-00553-00133839-00134024 highly valuable to the study of Chinese mqL4oWgUoWu-00554-00134025-00134339 Buddhism at the same time the Jin courts mqL4oWgUoWu-00555-00134340-00134612 old monk certificates for revenue this mqL4oWgUoWu-00556-00134613-00134936 practice was initiated in 1162 by Zhang mqL4oWgUoWu-00557-00134937-00135140 to fund his Wars and stopped three years mqL4oWgUoWu-00558-00135141-00135425 later when war was over his successor mqL4oWgUoWu-00559-00135426-00135617 Jean Jean used the same method to raise mqL4oWgUoWu-00560-00135618-00135899 military funds in 1197 and one year mqL4oWgUoWu-00561-00135900-00136082 later to raise money to fight famine in mqL4oWgUoWu-00562-00136083-00136346 the Western capital the same practice mqL4oWgUoWu-00563-00136347-00136604 was used again in 1207 to fight the song mqL4oWgUoWu-00564-00136605-00136778 and more famine as well as under the mqL4oWgUoWu-00565-00136779-00137066 reins of emperors why Shou are 1209 to mqL4oWgUoWu-00566-00137067-00137351 12/13 and Zhan Zhong are twelve thirteen mqL4oWgUoWu-00567-00137352-00137522 to twelve twenty-four to fight the mqL4oWgUoWu-00568-00137523-00137872 Mongols mqL4oWgUoWu-00569-00137873-00138421 topic list of emperors mqL4oWgUoWu-00570-00138422-00138709 one too long normally not used when mqL4oWgUoWu-00571-00138710-00139168 referring to this sovereign mqL4oWgUoWu-00572-00139169-00139739 topic Emperor's family tree mqL4oWgUoWu-00573-00139740-00140249 topic see also mqL4oWgUoWu-00574-00140250-00140547 Eastern shot your chin chin mqL4oWgUoWu-00575-00140548-00140847 Emperor's family tree Korean your chin mqL4oWgUoWu-00576-00140848-00141479 Wars timeline of the Jin song Wars mqL4oWgUoWu-00577-00141480-00142024 topic references mqL4oWgUoWu-00578-00142025-00142528 topic citations mqL4oWgUoWu-00579-00142529-00143038 topic sources mqL4oWgUoWu-00580-00143039-00143576 topic external links mqL4oWgUoWu-00581-00143577-00143958 media related to Jin dynasty 11 15 to 12 mqL4oWgUoWu-00582-00143959-00144314 34 at Wikimedia Commons mujpfULzLuc-00000-00000003-00000221 the canvas told me evolution this year mujpfULzLuc-00001-00000222-00000455 chronicles is a cannabis infused social mujpfULzLuc-00002-00000456-00000655 dating platform that allows marijuana mujpfULzLuc-00003-00000656-00000875 enthusiasts to find partners or friends mujpfULzLuc-00004-00000876-00001124 to smoke and hang out with take the mujpfULzLuc-00005-00001125-00001244 guesswork out of knowing if your mujpfULzLuc-00006-00001245-00001490 potential soulmate is 420 friendly we mujpfULzLuc-00007-00001491-00001657 match you based on common interests from mujpfULzLuc-00008-00001659-00001862 your social profiles including movies mujpfULzLuc-00009-00001863-00002132 music books or sports teams you could mujpfULzLuc-00010-00002133-00002312 even share artist tracks from Spotify to mujpfULzLuc-00011-00002313-00002535 indulge in auditory exploration of taste mujpfULzLuc-00012-00002536-00002783 play a night out and coordinate your mujpfULzLuc-00013-00002784-00003016 Google Calendar for your adventure book mujpfULzLuc-00014-00003017-00003179 a table for millions of restaurants mujpfULzLuc-00015-00003180-00003374 purchase tickets to updated list of mujpfULzLuc-00016-00003375-00003653 events and concerts get there using uber mujpfULzLuc-00017-00003654-00003845 or lyft and if you were the romantic mujpfULzLuc-00018-00003846-00004133 type then flowers ahead of time all from mujpfULzLuc-00019-00004134-00004406 chronic Souls website or iOS or Android mujpfULzLuc-00020-00004407-00004604 app it's an all-inclusive dating mujpfULzLuc-00021-00004605-00004751 platform that will lead to lasting mujpfULzLuc-00022-00004752-00005237 connections join chronic Souls today mwgdxzuqyuy-00000-00000032-00000351 hi there is bruno here i really hope mwgdxzuqyuy-00001-00000352-00000519 that you are doing great mwgdxzuqyuy-00002-00000520-00000774 i really hope that you are feeling good mwgdxzuqyuy-00003-00000775-00001079 and that this video find you in a mwgdxzuqyuy-00004-00001080-00001215 healthy and mwgdxzuqyuy-00005-00001216-00001671 peaceful state of mind and heart and mwgdxzuqyuy-00006-00001672-00001902 i hope that your family is doing well mwgdxzuqyuy-00007-00001903-00002342 and you are safe and all that even with mwgdxzuqyuy-00008-00002343-00002655 you know all these crazy things mwgdxzuqyuy-00009-00002656-00002887 going on around the world mwgdxzuqyuy-00010-00002888-00003087 you know this mwgdxzuqyuy-00011-00003088-00003254 happening that mwgdxzuqyuy-00012-00003255-00003470 has been uh mwgdxzuqyuy-00013-00003471-00003815 chasing us you know since cavett now mwgdxzuqyuy-00014-00003815-00003951 with mwgdxzuqyuy-00015-00003952-00004159 the war and all that mwgdxzuqyuy-00016-00004160-00004367 and mwgdxzuqyuy-00017-00004368-00004719 it's sad but you know it's happening and mwgdxzuqyuy-00018-00004720-00005151 i'm here to to ask you for your help i mwgdxzuqyuy-00019-00005152-00005302 need your help mwgdxzuqyuy-00020-00005303-00005527 the world needs your help mwgdxzuqyuy-00021-00005528-00005767 the children needs your help mwgdxzuqyuy-00022-00005768-00005879 so mwgdxzuqyuy-00023-00005880-00006031 i'm not here mwgdxzuqyuy-00024-00006032-00006383 to judge anybody or any country mwgdxzuqyuy-00025-00006384-00006703 or what is going on you know mwgdxzuqyuy-00026-00006704-00006919 i'm not here to blame anyone and all mwgdxzuqyuy-00027-00006920-00007310 that i'm just here because i'm a human mwgdxzuqyuy-00028-00007311-00007606 being you know i have feelings and all mwgdxzuqyuy-00029-00007608-00007927 that so i'm susceptible mwgdxzuqyuy-00030-00007928-00008183 uh through the to mwgdxzuqyuy-00031-00008184-00008559 all the happening of this world you know mwgdxzuqyuy-00032-00008560-00008719 and mwgdxzuqyuy-00033-00008720-00008974 imagine our brothers that mwgdxzuqyuy-00034-00008975-00009303 are in war right now and mwgdxzuqyuy-00035-00009304-00009751 are going through moments of crisis and mwgdxzuqyuy-00036-00009752-00010127 anxiety and fear and all that you know mwgdxzuqyuy-00037-00010128-00010271 so mwgdxzuqyuy-00038-00010272-00010671 sometimes a little bit of empathy is mwgdxzuqyuy-00039-00010672-00010878 enough you know it's been mwgdxzuqyuy-00040-00010879-00011174 i guess a rough three years mwgdxzuqyuy-00041-00011175-00011342 for some of us mwgdxzuqyuy-00042-00011343-00011510 and mwgdxzuqyuy-00043-00011511-00011638 some of us mwgdxzuqyuy-00044-00011639-00011767 you know mwgdxzuqyuy-00045-00011768-00012231 got through and some didn't and um mwgdxzuqyuy-00046-00012232-00012519 i don't know i'm i guess i'm sorry for mwgdxzuqyuy-00047-00012520-00012846 that this is life you know and those mwgdxzuqyuy-00048-00012847-00013086 things maybe they happen mwgdxzuqyuy-00049-00013087-00013238 for a reason mwgdxzuqyuy-00050-00013240-00013543 many people are talking about mwgdxzuqyuy-00051-00013544-00013775 you know the things that are happening mwgdxzuqyuy-00052-00013776-00014111 in another country that mwgdxzuqyuy-00053-00014112-00014383 is not being you know show it on tv and mwgdxzuqyuy-00054-00014384-00014703 all that but this is just another mwgdxzuqyuy-00055-00014704-00014966 opportunity for us to mwgdxzuqyuy-00056-00014968-00015222 realize what's really going on around mwgdxzuqyuy-00057-00015223-00015415 the world you know for us to mwgdxzuqyuy-00058-00015416-00015663 uh to take some action to do something mwgdxzuqyuy-00059-00015663-00015911 about it you know i'm recording this mwgdxzuqyuy-00060-00015912-00016094 video it is because mwgdxzuqyuy-00061-00016095-00016222 uh mwgdxzuqyuy-00062-00016223-00016415 i love children mwgdxzuqyuy-00063-00016416-00016511 and mwgdxzuqyuy-00064-00016512-00016630 you know mwgdxzuqyuy-00065-00016631-00016775 as a children mwgdxzuqyuy-00066-00016776-00017094 is when you you know you build your mwgdxzuqyuy-00067-00017095-00017383 personality you know you mwgdxzuqyuy-00068-00017384-00017703 half of the person you are it's you know mwgdxzuqyuy-00069-00017704-00017822 construct mwgdxzuqyuy-00070-00017823-00017999 while you are a kid mwgdxzuqyuy-00071-00018000-00018283 so it is very important that mwgdxzuqyuy-00072-00018284-00018735 we support them we help them we educate mwgdxzuqyuy-00073-00018736-00019071 them you know and we talk to them we mwgdxzuqyuy-00074-00019072-00019279 give them love and all that mwgdxzuqyuy-00075-00019280-00019647 at the moment of uh recording this video mwgdxzuqyuy-00076-00019648-00019807 there are um mwgdxzuqyuy-00077-00019808-00020067 according to unicef mwgdxzuqyuy-00078-00020068-00020511 1.5 million children's displaced mwgdxzuqyuy-00079-00020512-00020750 from ukraine since war mwgdxzuqyuy-00080-00020751-00021103 and there are about 75 000 ukrainian mwgdxzuqyuy-00081-00021104-00021239 children's mwgdxzuqyuy-00082-00021240-00021391 being displaced mwgdxzuqyuy-00083-00021392-00021727 every single day and imagine all of a mwgdxzuqyuy-00084-00021728-00021839 sudden mwgdxzuqyuy-00085-00021840-00022222 you you're at your home with your kids mwgdxzuqyuy-00086-00022223-00022439 and they're playing and mwgdxzuqyuy-00087-00022440-00022871 then boom uh when the war comes and mwgdxzuqyuy-00088-00022872-00023103 you have to run you know you have to mwgdxzuqyuy-00089-00023104-00023214 refuse mwgdxzuqyuy-00090-00023215-00023414 and all that you know because you want mwgdxzuqyuy-00091-00023415-00023671 to save your life in your kid's life mwgdxzuqyuy-00092-00023672-00023807 uh mwgdxzuqyuy-00093-00023808-00024047 leaving your house mwgdxzuqyuy-00094-00024048-00024342 leaving your home not like with no mwgdxzuqyuy-00095-00024343-00024486 destination mwgdxzuqyuy-00096-00024487-00024678 uh not knowing mwgdxzuqyuy-00097-00024679-00024783 what mwgdxzuqyuy-00098-00024784-00025030 words awaits for you you know going mwgdxzuqyuy-00099-00025031-00025111 through mwgdxzuqyuy-00100-00025112-00025494 a different country different reality mwgdxzuqyuy-00101-00025495-00025846 so that's really rough situation mwgdxzuqyuy-00102-00025847-00026031 i don't really know how it feels like mwgdxzuqyuy-00103-00026032-00026311 but i feel for my brothers and mwgdxzuqyuy-00104-00026312-00026683 my sisters and all the children the kids mwgdxzuqyuy-00105-00026683-00026895 can't go mwgdxzuqyuy-00106-00026895-00027174 with their parents because mwgdxzuqyuy-00107-00027175-00027495 their father mwgdxzuqyuy-00108-00027495-00027718 have to stay in ukraine mwgdxzuqyuy-00109-00027719-00028031 and fight the war and mwgdxzuqyuy-00110-00028032-00028327 sometimes their mother are sending mwgdxzuqyuy-00111-00028327-00028639 children to stations you know to ukraine mwgdxzuqyuy-00112-00028639-00028743 border mwgdxzuqyuy-00113-00028744-00029055 and to meet someone there and when they mwgdxzuqyuy-00114-00029056-00029167 get there mwgdxzuqyuy-00115-00029168-00029302 no one to mwgdxzuqyuy-00116-00029304-00029670 you know to to to get them you know mwgdxzuqyuy-00117-00029672-00029990 imagine that imagine how hard it is mwgdxzuqyuy-00118-00029991-00030287 for a kid you know how mwgdxzuqyuy-00119-00030288-00030423 that will mwgdxzuqyuy-00120-00030424-00030623 impact his mind mwgdxzuqyuy-00121-00030624-00030887 sorry imagine how that would impact the mwgdxzuqyuy-00122-00030888-00031214 state of mind you know it is mental mwgdxzuqyuy-00123-00031216-00031311 health mwgdxzuqyuy-00124-00031312-00031590 psychological health and emotional and mwgdxzuqyuy-00125-00031591-00031902 all that and basically women are getting mwgdxzuqyuy-00126-00031903-00032223 to poland and they have to find jobs you mwgdxzuqyuy-00127-00032224-00032462 know because they need survive and mwgdxzuqyuy-00128-00032463-00032735 sometimes they are mistreated it's mwgdxzuqyuy-00129-00032736-00032967 really a rough situation so mwgdxzuqyuy-00130-00032968-00033190 i'm here to mwgdxzuqyuy-00131-00033191-00033302 ask you mwgdxzuqyuy-00132-00033303-00033446 for your help mwgdxzuqyuy-00133-00033447-00033735 i mean i'm here to ask you for mwgdxzuqyuy-00134-00033736-00034062 your support because right now unicef mwgdxzuqyuy-00135-00034063-00034215 that is mwgdxzuqyuy-00136-00034216-00034462 a child protection and inclusion mwgdxzuqyuy-00137-00034463-00034743 organization that operates in mwgdxzuqyuy-00138-00034744-00034874 about mwgdxzuqyuy-00139-00034875-00035439 190 countries and with the mission to mwgdxzuqyuy-00140-00035440-00035535 help mwgdxzuqyuy-00141-00035536-00035630 young mwgdxzuqyuy-00142-00035631-00035999 kids and children and adolescents to you mwgdxzuqyuy-00143-00036000-00036183 know to fulfill their purpose in life mwgdxzuqyuy-00144-00036184-00036383 you know to help them mwgdxzuqyuy-00145-00036384-00036615 have a better education you know to help mwgdxzuqyuy-00146-00036616-00036951 them have a better better life you know mwgdxzuqyuy-00147-00036952-00037039 and mwgdxzuqyuy-00148-00037040-00037327 to help them with the mwgdxzuqyuy-00149-00037328-00037590 you know sometimes kids mwgdxzuqyuy-00150-00037591-00037759 lost their parents mwgdxzuqyuy-00151-00037760-00038046 they lost their families and you know mwgdxzuqyuy-00152-00038047-00038143 they mwgdxzuqyuy-00153-00038144-00038390 don't know where to go mwgdxzuqyuy-00154-00038391-00038527 they just mwgdxzuqyuy-00155-00038528-00038823 stay lost there so unicef is here you mwgdxzuqyuy-00156-00038824-00038959 know to mwgdxzuqyuy-00157-00038960-00039283 fighting for this cause mwgdxzuqyuy-00158-00039284-00039527 and the war mwgdxzuqyuy-00159-00039528-00039807 has been happening since long ago mwgdxzuqyuy-00160-00039808-00039935 and mwgdxzuqyuy-00161-00039936-00040183 all people are doing is mwgdxzuqyuy-00162-00040184-00040518 using weapons against each other you mwgdxzuqyuy-00163-00040519-00041007 know guns and bombs and all that but mwgdxzuqyuy-00164-00041008-00041327 let's let's try to use some love you mwgdxzuqyuy-00165-00041328-00041415 know mwgdxzuqyuy-00166-00041416-00041718 let's try to change the way we deal with mwgdxzuqyuy-00167-00041719-00041867 our situations mwgdxzuqyuy-00168-00041868-00041999 [Music] mwgdxzuqyuy-00169-00042000-00042430 let's find a way to to win this war to mwgdxzuqyuy-00170-00042431-00042751 win this battle with love so it is very mwgdxzuqyuy-00171-00042752-00042983 important that you know mwgdxzuqyuy-00172-00042984-00043087 and mwgdxzuqyuy-00173-00043088-00043311 it would mean the word mwgdxzuqyuy-00174-00043312-00043407 to mwgdxzuqyuy-00175-00043408-00043518 to mwgdxzuqyuy-00176-00043519-00043679 kids that are mwgdxzuqyuy-00177-00043680-00043911 going through the situation right now mwgdxzuqyuy-00178-00043912-00044158 for you to give a donation mwgdxzuqyuy-00179-00044159-00044358 to unicef because mwgdxzuqyuy-00180-00044359-00044671 right now they are provided with hygiene mwgdxzuqyuy-00181-00044672-00044983 food water electricity and helping mwgdxzuqyuy-00182-00044984-00045135 children and mwgdxzuqyuy-00183-00045136-00045246 all those mwgdxzuqyuy-00184-00045247-00045415 people that are mwgdxzuqyuy-00185-00045416-00045646 going through those rough time right now mwgdxzuqyuy-00186-00045647-00045887 so even if you can't mwgdxzuqyuy-00187-00045888-00046215 contribute monetarily you know send them mwgdxzuqyuy-00188-00046216-00046590 some good vibes send them some love send mwgdxzuqyuy-00189-00046591-00046855 them some some prayers you know mwgdxzuqyuy-00190-00046856-00047158 that means the words to them many words mwgdxzuqyuy-00191-00047159-00047399 to the so once again mwgdxzuqyuy-00192-00047400-00047615 uh brunswick here mwgdxzuqyuy-00193-00047616-00047943 creator for peace let's say the word mwgdxzuqyuy-00194-00047944-00048231 with love mwev__0pNTg-00000-00000000-00000355 knowing is not enough we must apply mwev__0pNTg-00001-00000356-00000767 wishing is not enough we must do.yohan mwev__0pNTg-00002-00000768-00000983 Wolfgang von Gouda mwev__0pNTg-00003-00000984-00001235 don't be afraid to give up the good for mwev__0pNTg-00004-00001236-00001565 the Great Dot John D Rockefeller knowing mwev__0pNTg-00005-00001566-00001960 is not enough we must apply wishing is mwev__0pNTg-00006-00001961-00002321 not enough we must dot Johan Wolfgang mwev__0pNTg-00007-00002322-00002476 von Gouda mwev__0pNTg-00008-00002477-00002734 don't be afraid to give up the good for mwev__0pNTg-00009-00002735-00003065 the Great Dot John D Rockefeller do mwev__0pNTg-00010-00003066-00003281 something today that your future self mwev__0pNTg-00011-00003282-00003515 will thank you for DOT Sean Patrick mwev__0pNTg-00012-00003515-00003863 flattery if you're brave enough to Say mwev__0pNTg-00013-00003864-00004206 Goodbye Life will reward you with a new mwev__0pNTg-00014-00004207-00004420 hello.palo kill you mwev__0pNTg-00015-00004421-00004703 do something today that your future self mwev__0pNTg-00016-00004704-00004931 will thank you for DOT Sean Patrick mwev__0pNTg-00017-00004932-00005267 flattery if you're brave enough to Say mwev__0pNTg-00018-00005268-00005622 Goodbye Life will reward you with a new mwev__0pNTg-00019-00005623-00005959 hello.palo kill you Ariana Huffington mwev__0pNTg-00020-00005960-00006238 failure is not the opposite of success mwev__0pNTg-00021-00006239-00006545 it's part of success we don't have to mwev__0pNTg-00022-00006545-00006820 worry about making mistakes including a mwev__0pNTg-00023-00006822-00007006 temporary unemployment due to the mwev__0pNTg-00024-00007008-00007295 pandemic Albert Einstein mwev__0pNTg-00025-00007295-00007619 Ariana Huffington failure is not the mwev__0pNTg-00026-00007620-00007883 opposite of success it's part of success mwev__0pNTg-00027-00007884-00008110 we don't have to worry about making mwev__0pNTg-00028-00008111-00008351 mistakes including a temporary mwev__0pNTg-00029-00008352-00008651 unemployment due to the pandemic Albert mwev__0pNTg-00030-00008652-00008801 Einstein mwev__0pNTg-00031-00008802-00009077 Soren Kierkegaard life can only be mwev__0pNTg-00032-00009078-00009323 understood backwards but it must be mwev__0pNTg-00033-00009324-00009563 lived forwards never ever forget mwev__0pNTg-00034-00009564-00009827 histories as they enrich and equip us to mwev__0pNTg-00035-00009828-00010031 understand better how to make important mwev__0pNTg-00036-00010032-00010289 moves to shape our future Albert mwev__0pNTg-00037-00010290-00010421 Einstein mwev__0pNTg-00038-00010422-00010714 Soren Kierkegaard life can only be mwev__0pNTg-00039-00010715-00010955 understood backwards but it must be mwev__0pNTg-00040-00010956-00011195 lived forwards never ever forget mwev__0pNTg-00041-00011196-00011453 histories as they enrich and equip us to mwev__0pNTg-00042-00011454-00011663 understand better how to make important mwev__0pNTg-00043-00011664-00011909 moves to shape our future Albert mwev__0pNTg-00044-00011910-00012046 Einstein mwev__0pNTg-00045-00012047-00012359 Napoleon Hill it is literally true that mwev__0pNTg-00046-00012360-00012581 you can succeed best and quickest by mwev__0pNTg-00047-00012582-00012827 helping others to succeed it is mwev__0pNTg-00048-00012828-00013030 imperative we help each other and mwev__0pNTg-00049-00013031-00013241 benefit from collaboration especially mwev__0pNTg-00050-00013241-00013547 during hard times like today Albert mwev__0pNTg-00051-00013547-00013675 Einstein mwev__0pNTg-00052-00013676-00013991 Napoleon Hill it is literally true that mwev__0pNTg-00053-00013991-00014213 you can succeed best and quickest by mwev__0pNTg-00054-00014213-00014458 helping others to succeed it is mwev__0pNTg-00055-00014459-00014657 imperative we help each other and mwev__0pNTg-00056-00014658-00014866 benefit from collaboration especially mwev__0pNTg-00057-00014868-00015166 during hard times like today Albert mwev__0pNTg-00058-00015168-00015299 Einstein mwev__0pNTg-00059-00015300-00015611 for most of my life I felt that there mwev__0pNTg-00060-00015612-00015869 must be more to our existence than meets mwev__0pNTg-00061-00015869-00015988 the eye mwev__0pNTg-00062-00015990-00016180 Steve Jobs mwev__0pNTg-00063-00016181-00016433 we don't get a chance to do that many mwev__0pNTg-00064-00016434-00016691 things and everyone should be really mwev__0pNTg-00065-00016692-00017057 excellent because this is our life mwev__0pNTg-00066-00017058-00017267 Steve Jobs mwev__0pNTg-00067-00017268-00017513 things don't have to change the world to mwev__0pNTg-00068-00017514-00017650 be important mwev__0pNTg-00069-00017651-00017861 Steve Jobs mwev__0pNTg-00070-00017862-00018053 do you want to spend the rest of your mwev__0pNTg-00071-00018054-00018286 life selling sugared water or do you mwev__0pNTg-00072-00018287-00018533 want a chance to change the world mwev__0pNTg-00073-00018534-00018749 Steve Jobs mwev__0pNTg-00074-00018750-00019079 Pixar is seen by a lot of folks as an mwev__0pNTg-00075-00019080-00019372 overnight success but if you really look mwev__0pNTg-00076-00019373-00019733 closely most overnight successes took a mwev__0pNTg-00077-00019734-00019871 long time mwev__0pNTg-00078-00019872-00020171 as with all matters of the heart you'll mwev__0pNTg-00079-00020172-00020519 know when you find it and like any great mwev__0pNTg-00080-00020520-00020800 relationship it just gets better and mwev__0pNTg-00081-00020801-00021035 better as the years roll on mwev__0pNTg-00082-00021036-00021322 Steve Jobs the strength of a Nation mwev__0pNTg-00083-00021323-00021550 derives from the Integrity of the home mwev__0pNTg-00084-00021551-00021827 remember that it takes great preparation mwev__0pNTg-00085-00021828-00022121 in order to succeed and the pandemic is mwev__0pNTg-00086-00022122-00022307 a good moment to gain knowledge and mwev__0pNTg-00087-00022308-00022636 valuable skill Albert Einstein mwev__0pNTg-00088-00022637-00022919 no amount of experimentation can ever mwev__0pNTg-00089-00022920-00023189 prove me right a single experiment can mwev__0pNTg-00090-00023190-00023321 prove me wrong mwev__0pNTg-00091-00023322-00023536 Albert Einstein mwev__0pNTg-00092-00023537-00023813 no amount of experimentation can ever mwev__0pNTg-00093-00023814-00024083 prove me right a single experiment can mwev__0pNTg-00094-00024084-00024221 prove me wrong mwev__0pNTg-00095-00024222-00024575 Albert Einstein everybody is a genius mwev__0pNTg-00096-00024576-00024844 but if you judge a fish by its ability mwev__0pNTg-00097-00024845-00025097 to climb a tree it will live its whole mwev__0pNTg-00098-00025098-00025330 life believing that it is stupid mwev__0pNTg-00099-00025331-00025696 Albert Einstein everybody is a genius mwev__0pNTg-00100-00025697-00025972 but if you judge a fish by its ability mwev__0pNTg-00101-00025973-00026218 to climb a tree it will live its whole mwev__0pNTg-00102-00026219-00026452 life believing that it is stupid mwev__0pNTg-00103-00026454-00026795 Albert Einstein anyone who has never mwev__0pNTg-00104-00026795-00026987 made a mistake has never tried anything mwev__0pNTg-00105-00026988-00027101 new mwev__0pNTg-00106-00027102-00027370 look deep into nature and then you will mwev__0pNTg-00107-00027372-00027646 understand everything better Albert mwev__0pNTg-00108-00027647-00027790 Einstein mwev__0pNTg-00109-00027791-00028018 anyone who has never made a mistake has mwev__0pNTg-00110-00028019-00028229 never tried anything new mwev__0pNTg-00111-00028230-00028499 look deep into nature and then you will mwev__0pNTg-00112-00028500-00028774 understand everything better Albert mwev__0pNTg-00113-00028775-00029123 Einstein a hundred times every day I mwev__0pNTg-00114-00029124-00029405 remind myself that my inner and outer mwev__0pNTg-00115-00029406-00029681 life depend on the laborers of other men mwev__0pNTg-00116-00029682-00029999 living and dead and that I must exert mwev__0pNTg-00117-00030000-00030233 myself in order to give in the same mwev__0pNTg-00118-00030233-00030473 measure as I received and am still mwev__0pNTg-00119-00030474-00030611 receiving mwev__0pNTg-00120-00030612-00031007 Albert Einstein a hundred times every mwev__0pNTg-00121-00031008-00031301 day I remind myself that my inner and mwev__0pNTg-00122-00031302-00031552 outer life depend on the laborers of mwev__0pNTg-00123-00031554-00031870 other men living and dead and that I mwev__0pNTg-00124-00031872-00032123 must exert myself in order to give in mwev__0pNTg-00125-00032124-00032374 the same measure as I received and am mwev__0pNTg-00126-00032375-00032549 still receiving mwev__0pNTg-00127-00032550-00032945 Albert Einstein we cannot solve our mwev__0pNTg-00128-00032946-00033190 problems with the same thinking we used mwev__0pNTg-00129-00033191-00033551 when we created them a common modest mwev__0pNTg-00130-00033552-00033815 life brings more happiness than the mwev__0pNTg-00131-00033816-00034024 pursuit of success combined with mwev__0pNTg-00132-00034025-00034451 constant restlessness Albert Einstein we mwev__0pNTg-00133-00034452-00034715 cannot solve our problems with the same mwev__0pNTg-00134-00034716-00035074 thinking we used when we created them a mwev__0pNTg-00135-00035075-00035315 calm and modest life brings more mwev__0pNTg-00136-00035316-00035555 happiness than the pursuit of success mwev__0pNTg-00137-00035556-00035849 combined with constant restlessness mwev__0pNTg-00138-00035850-00036137 Albert Einstein all of one's mwev__0pNTg-00139-00036138-00036377 contemporaries and aging friends are mwev__0pNTg-00140-00036378-00036671 living in a delicate balance and one mwev__0pNTg-00141-00036672-00036959 feels that one's own Consciousness is no mwev__0pNTg-00142-00036960-00037231 longer as brightly lit as it once was mwev__0pNTg-00143-00037232-00037612 but then Twilight with its more subdued mwev__0pNTg-00144-00037613-00037955 colors has its charms as well all of mwev__0pNTg-00145-00037956-00038207 one's contemporaries and aging friends mwev__0pNTg-00146-00038208-00038537 are living in a delicate balance and one mwev__0pNTg-00147-00038538-00038824 feels that one's own Consciousness is no mwev__0pNTg-00148-00038825-00039096 longer as brightly lit as it once was mwev__0pNTg-00149-00039097-00039479 but then Twilight with its more subdued mwev__0pNTg-00150-00039480-00039821 colors as its charms as well as the mwev__0pNTg-00151-00039822-00040043 difference between genius and stupidity mwev__0pNTg-00152-00040044-00040361 is that genius has its limits life is mwev__0pNTg-00153-00040362-00040643 like riding a bicycle to keep your mwev__0pNTg-00154-00040644-00040949 balance you must keep moving Albert mwev__0pNTg-00155-00040950-00041261 Einstein the difference between genius mwev__0pNTg-00156-00041262-00041501 and stupidity is that genius has its mwev__0pNTg-00157-00041502-00041902 limits life is like riding a bicycle to mwev__0pNTg-00158-00041903-00042151 keep your balance you must keep moving mwev__0pNTg-00159-00042152-00042502 Albert Einstein without action you mwev__0pNTg-00160-00042503-00042671 aren't going anywhere mwev__0pNTg-00161-00042672-00042917 you may never know what results come of mwev__0pNTg-00162-00042918-00043205 your actions but if you do nothing there mwev__0pNTg-00163-00043206-00043373 will be no results mwev__0pNTg-00164-00043374-00043583 Albert Einstein mwev__0pNTg-00165-00043584-00043879 without action you aren't going anywhere mwev__0pNTg-00166-00043880-00044165 you may never know what results come of mwev__0pNTg-00167-00044166-00044458 your actions but if you do nothing there mwev__0pNTg-00168-00044459-00044633 will be no results mwev__0pNTg-00169-00044634-00044999 Albert Einstein satisfaction lies in the mwev__0pNTg-00170-00045000-00045280 effort not in the attainment full effort mwev__0pNTg-00171-00045281-00045574 is full Victory the best way to find mwev__0pNTg-00172-00045575-00045773 yourself is to lose yourself in the mwev__0pNTg-00173-00045774-00045923 service of others mwev__0pNTg-00174-00045924-00046165 Albert Einstein mwev__0pNTg-00175-00046166-00046457 satisfaction lies in the effort not in mwev__0pNTg-00176-00046458-00046679 the attainment full effort is full mwev__0pNTg-00177-00046680-00046996 Victory the best way to find yourself is mwev__0pNTg-00178-00046997-00047183 to lose yourself in the service of mwev__0pNTg-00179-00047184-00047273 others mwev__0pNTg-00180-00047274-00047585 Albert Einstein the week can never mwev__0pNTg-00181-00047586-00047962 forgive forgiveness is an attribute of a mwev__0pNTg-00182-00047963-00048274 strong have the courage to follow your mwev__0pNTg-00183-00048275-00048593 heart and intuition they somehow already mwev__0pNTg-00184-00048594-00048893 know what you truly want to become mwev__0pNTg-00185-00048894-00049240 Albert Einstein there is nothing either mwev__0pNTg-00186-00049241-00049643 good or bad but thinking makes it so you mwev__0pNTg-00187-00049644-00049877 talk when you cease to be at peace with mwev__0pNTg-00188-00049878-00050177 your thoughts if you cannot explain it mwev__0pNTg-00189-00050178-00050452 simply you do not understand it well mwev__0pNTg-00190-00050453-00050536 enough mwev__0pNTg-00191-00050537-00050885 Albert Einstein there is nothing either mwev__0pNTg-00192-00050886-00051220 good or bad but thinking makes it so mwev__0pNTg-00193-00051221-00051496 you talk when you cease to be at peace mwev__0pNTg-00194-00051497-00051779 with your thoughts if you cannot explain mwev__0pNTg-00195-00051779-00052102 it simply you do not understand it well mwev__0pNTg-00196-00052103-00052199 enough mwev__0pNTg-00197-00052200-00052559 Albert Einstein when one door of mwev__0pNTg-00198-00052560-00052913 happiness closes another opens but often mwev__0pNTg-00199-00052914-00053176 we look so long at the closed door that mwev__0pNTg-00200-00053177-00053411 we do not see the one which has been mwev__0pNTg-00201-00053412-00053585 opened for us mwev__0pNTg-00202-00053586-00053921 Albert Einstein win one door of mwev__0pNTg-00203-00053922-00054280 happiness closes another opens but often mwev__0pNTg-00204-00054282-00054544 we look so long at the closed door that mwev__0pNTg-00205-00054545-00054773 we do not see the one which has been mwev__0pNTg-00206-00054774-00054953 opened for us mwev__0pNTg-00207-00054954-00055304 Albert Einstein mx_StLQogby-00000-00000456-00000772 I think if you're nervous about mx_StLQogby-00001-00000773-00001067 supporting students who have experienced mx_StLQogby-00002-00001068-00001178 trauma mx_StLQogby-00003-00001179-00001493 I think simplify it for yourself I mx_StLQogby-00004-00001494-00001754 guarantee you you're already providing mx_StLQogby-00005-00001755-00001948 interventions because you have a mx_StLQogby-00006-00001950-00002195 relationship with that student and all mx_StLQogby-00007-00002196-00002474 intervention for you know helping people mx_StLQogby-00008-00002475-00002699 heal from trauma from aces whatever mx_StLQogby-00009-00002700-00002915 terminology you want to use it all mx_StLQogby-00010-00002916-00003182 begins and ends actually with mx_StLQogby-00011-00003183-00003406 relationship there's nothing that a mx_StLQogby-00012-00003407-00003682 trauma specific interventionist can do mx_StLQogby-00013-00003683-00003886 that isn't also formed on relationship mx_StLQogby-00014-00003887-00004163 so if you have that you automatically mx_StLQogby-00015-00004164-00004681 are providing some environment that mx_StLQogby-00016-00004682-00004936 provides psychological safety hopefully mx_StLQogby-00017-00004937-00005098 it provides psychological safety and mx_StLQogby-00018-00005099-00005177 unsafety mx_StLQogby-00019-00005178-00005504 but you necessarily will be having an mx_StLQogby-00020-00005505-00005720 influence on that student's ability to mx_StLQogby-00021-00005721-00006079 engage in healing and to feel safe so if mx_StLQogby-00022-00006080-00006704 all you can do is be nice that is HUGE mx_StLQogby-00023-00006705-00006917 and I know you're doing that already mx_StLQogby-00024-00006918-00007159 because you're a teacher right or you're mx_StLQogby-00025-00007161-00007378 working in the education system you mx_StLQogby-00026-00007379-00007528 wouldn't be doing that if you didn't mx_StLQogby-00027-00007529-00007713 care about the well-being of students mx_StLQogby-00028-00007714-00008167 you are already doing a lot don't try to mx_StLQogby-00029-00008168-00008345 pretend that you're going to be the mx_StLQogby-00030-00008346-00008602 person that's going to drastically mx_StLQogby-00031-00008603-00008837 change everything about this students mx_StLQogby-00032-00008838-00009053 life m_eHyZWZjgY-00001-00005299-00005999 [Music] m_eHyZWZjgY-00004-00012796-00013499 [Music] m_eHyZWZjgY-00006-00017739-00019498 [Music] m_eHyZWZjgY-00007-00019499-00021974 [Music] m_eHyZWZjgY-00008-00021975-00022830 [Applause] m_eHyZWZjgY-00009-00022831-00025191 [Music] m_eHyZWZjgY-00010-00025192-00025557 [Music] m_LH9FPxNx0-00001-00004489-00004789 thank you mASd_qH8AsY-00000-00000176-00000607 let's talk about the history of ukraine mASd_qH8AsY-00001-00000608-00000847 the area belonging to ukraine today had mASd_qH8AsY-00002-00000848-00001047 been inhabited by slavic tribes since mASd_qH8AsY-00003-00001048-00001343 the 4th century a.d with keith as its mASd_qH8AsY-00004-00001344-00001491 chief mASd_qH8AsY-00005-00001492-00001847 town in the mid 13th century the mongols mASd_qH8AsY-00006-00001848-00002151 conquered the area for the next 450 mASd_qH8AsY-00007-00002152-00002359 years portions of ukraine were ruled by mASd_qH8AsY-00008-00002360-00002950 lithuania poland and russia mASd_qH8AsY-00009-00002951-00003238 then in the 18th century most of ukraine mASd_qH8AsY-00010-00003239-00003606 fell under russian rule mASd_qH8AsY-00011-00003607-00003854 in the aftermath of world war 1 most of mASd_qH8AsY-00012-00003855-00004063 the ukrainian region became a republic mASd_qH8AsY-00013-00004064-00004247 of the soviet union mASd_qH8AsY-00014-00004248-00004486 however parts of western ukraine were mASd_qH8AsY-00015-00004487-00004759 divided between poland romania and mASd_qH8AsY-00016-00004760-00005127 czechoslovakia mASd_qH8AsY-00017-00005128-00005327 under the rule of soviet leader joseph mASd_qH8AsY-00018-00005328-00005606 stalin ukraine suffered a severe famine mASd_qH8AsY-00019-00005607-00005683 in mASd_qH8AsY-00020-00005684-00005999 1932-33 as stalin attempted to rapidly mASd_qH8AsY-00021-00006000-00006431 collectivize all farming mASd_qH8AsY-00022-00006431-00006814 then in 1941 during world war ii ukraine mASd_qH8AsY-00023-00006815-00007055 was overrun by axis armies and was mASd_qH8AsY-00024-00007056-00007319 consequently further devastated only to mASd_qH8AsY-00025-00007320-00007887 be retaken by the soviets in 1944 mASd_qH8AsY-00026-00007888-00008087 by the end of the war the borders of the mASd_qH8AsY-00027-00008088-00008319 ukrainian republic of the soviet union mASd_qH8AsY-00028-00008320-00008527 had been redrawn to include the western mASd_qH8AsY-00029-00008528-00008942 ukrainian territories mASd_qH8AsY-00030-00008943-00009151 for nearly half a century after this mASd_qH8AsY-00031-00009152-00009614 ukraine remained part of the ussr mASd_qH8AsY-00032-00009615-00009878 in 1991 with the collapse of communism mASd_qH8AsY-00033-00009879-00010142 in soviet russia ukraine finally became mASd_qH8AsY-00034-00010143-00010527 independent mASd_qH8AsY-00035-00010528-00010831 unfortunately during the 1990s ukraine mASd_qH8AsY-00036-00010832-00011038 experienced more turmoil as the mASd_qH8AsY-00037-00011039-00011255 government tried to implement economic mASd_qH8AsY-00038-00011256-00011463 and political reforms suited to the mASd_qH8AsY-00039-00011464-00011942 nation's newly found independence mASd_qH8AsY-00040-00011943-00012119 this culminated in a disputed mASd_qH8AsY-00041-00012120-00012431 presidential election in 2004 the mass mASd_qH8AsY-00042-00012432-00012631 protests that followed became known as mASd_qH8AsY-00043-00012632-00012902 the orange revolution since then the mASd_qH8AsY-00044-00012903-00013127 country remained divided along regional mASd_qH8AsY-00045-00013128-00013527 and ethnic lines mASd_qH8AsY-00046-00013528-00013822 in 2014 another mass protest movement mASd_qH8AsY-00047-00013823-00014030 that took place on kiev's independence mASd_qH8AsY-00048-00014031-00014407 square toppled the government mASd_qH8AsY-00049-00014408-00014575 as the interim government struggled to mASd_qH8AsY-00050-00014576-00014775 resolve the country's dire economic mASd_qH8AsY-00051-00014776-00014903 situation mASd_qH8AsY-00052-00014904-00015111 russian troops occupied the autonomous mASd_qH8AsY-00053-00015112-00015566 ukrainian republic of crimea mASd_qH8AsY-00054-00015568-00015894 shortly thereafter in march 2014 crimea mASd_qH8AsY-00055-00015895-00016111 declared independence from ukraine and mASd_qH8AsY-00056-00016112-00016511 was annexed by russia mASd_qH8AsY-00057-00016512-00016719 fighting between pro-russian separatist mASd_qH8AsY-00058-00016720-00016958 militias and ukrainian government forces mASd_qH8AsY-00059-00016959-00017190 remained ongoing in eastern ukraine mASd_qH8AsY-00060-00017191-00017407 [Music] mASd_qH8AsY-00061-00017408-00017686 in late 2021 russia began a military mASd_qH8AsY-00062-00017687-00017919 build-up along its border with ukraine mASd_qH8AsY-00063-00017920-00018222 and in february 2022 russia invaded mASd_qH8AsY-00064-00018223-00018511 ukraine mASd_qH8AsY-00065-00018512-00018719 hopefully a peaceful solution can mASd_qH8AsY-00066-00018720-00018894 quickly be found for the conflict that mASd_qH8AsY-00067-00018895-00019103 continues to ravage ukraine since this mASd_qH8AsY-00068-00019104-00019320 invasion mASd_qH8AsY-00069-00019321-00019927 [Music] mASd_qH8AsY-00070-00019928-00020136 you mBfOmcWfox4-00000-00000006-00000214 hey there friends and welcome back to mBfOmcWfox4-00001-00000215-00000394 strange Rebel gaming I'm Brianna white mBfOmcWfox4-00002-00000395-00000743 today another God of War indeed this is mBfOmcWfox4-00003-00000744-00000928 what you've been waiting for all the mBfOmcWfox4-00004-00000930-00001169 payoff after all these years it's mBfOmcWfox4-00005-00001170-00001366 finally gonna happen and it's gonna be mBfOmcWfox4-00006-00001367-00001667 fantastic so take a second before we mBfOmcWfox4-00007-00001668-00001841 begin to like the video and we'll just mBfOmcWfox4-00008-00001842-00002083 get on to that gameplay the good stuff mBfOmcWfox4-00009-00002084-00002326 enjoy I just want to make sure you're mBfOmcWfox4-00010-00002327-00002495 good and prepared before heading in any mBfOmcWfox4-00011-00002496-00002717 further same I also want the manner of mBfOmcWfox4-00012-00002718-00002921 nastiness left over from the Mad dwarf mBfOmcWfox4-00013-00002922-00003149 Kings foul practices what kind of mBfOmcWfox4-00014-00003150-00003475 practices oh various mBfOmcWfox4-00015-00003476-00003731 sacrificing dark enchantments blood mBfOmcWfox4-00016-00003732-00003995 magic and so forth quite common among mBfOmcWfox4-00017-00003996-00004253 the older dwarves unfortunately mBfOmcWfox4-00018-00004254-00004751 old habits are hard to break yikes mBfOmcWfox4-00019-00004752-00004954 well I think we've done all our mBfOmcWfox4-00020-00004955-00005219 upgrading I think we've what Talisman do mBfOmcWfox4-00021-00005220-00005435 we have equipped whoa mBfOmcWfox4-00022-00005436-00005759 look it's another Dragon I see it Boy mBfOmcWfox4-00023-00005760-00005933 chain mBfOmcWfox4-00024-00005934-00006113 what I hope we can find The Binding mBfOmcWfox4-00025-00006114-00006220 shrines mBfOmcWfox4-00026-00006221-00006484 this place is huge mBfOmcWfox4-00027-00006486-00006827 another Dragon huh just conveniently on mBfOmcWfox4-00028-00006828-00007109 our on our path huh mBfOmcWfox4-00029-00007109-00007348 interesting mBfOmcWfox4-00030-00007350-00007648 uh we have agier's protection okay mBfOmcWfox4-00031-00007650-00007864 small defensive Zone reduces the amount mBfOmcWfox4-00032-00007865-00008027 of damage restores a small amount of mBfOmcWfox4-00033-00008028-00008117 Health mBfOmcWfox4-00034-00008118-00008428 yes okay mBfOmcWfox4-00035-00008429-00008585 uh make sure we're good and prepared mBfOmcWfox4-00036-00008586-00008801 here oh yeah look at our house oh we mBfOmcWfox4-00037-00008802-00009689 needed that oh thank goodness okay mBfOmcWfox4-00038-00009690-00010096 now you say that there's another dragon mBfOmcWfox4-00039-00010097-00010403 but I say I only see the serpent oh mBfOmcWfox4-00040-00010404-00010655 there you are you look the same you look mBfOmcWfox4-00041-00010656-00010919 like the same kind of dragon mBfOmcWfox4-00042-00010920-00011099 hmm mBfOmcWfox4-00043-00011100-00011267 curious mBfOmcWfox4-00044-00011268-00011997 very curious mBfOmcWfox4-00045-00011998-00012203 [Music] mBfOmcWfox4-00046-00012204-00013135 well then we should crush them mBfOmcWfox4-00047-00013136-00014077 I forgot about this oh that's the best mBfOmcWfox4-00048-00014078-00015144 that is never not hilarious mBfOmcWfox4-00049-00015145-00015599 just fantastic mBfOmcWfox4-00050-00015600-00015886 just really good work mBfOmcWfox4-00051-00015887-00016061 nice to have an easy fight every once in mBfOmcWfox4-00052-00016062-00016229 a while you know what atreus you're mBfOmcWfox4-00053-00016230-00016457 correct it is nice to have an easy fight mBfOmcWfox4-00054-00016458-00016744 ah mBfOmcWfox4-00055-00016745-00017121 good stuff mBfOmcWfox4-00056-00017122-00017400 [Applause] mBfOmcWfox4-00057-00017401-00017722 I know what to do with you mBfOmcWfox4-00058-00017723-00018343 here we go mBfOmcWfox4-00059-00018344-00018563 I don't know how you got knocked onto mBfOmcWfox4-00060-00018564-00018689 the ground there but I'm gonna take mBfOmcWfox4-00061-00018690-00018844 advantage of that mBfOmcWfox4-00062-00018845-00019108 great mBfOmcWfox4-00063-00019109-00019289 that mBfOmcWfox4-00064-00019290-00019505 caught me a little bit by surprise only mBfOmcWfox4-00065-00019506-00020003 a little bit mBfOmcWfox4-00066-00020004-00020543 take all of that smashy smash smash some mBfOmcWfox4-00067-00020544-00020711 steel a mBfOmcWfox4-00068-00020712-00021163 and mBfOmcWfox4-00069-00021164-00021863 you sir I'm sorry but you have to die mBfOmcWfox4-00070-00021864-00022303 what I thought we already did 26 to 51. mBfOmcWfox4-00071-00022304-00022535 I think we got cheated out of a raven mBfOmcWfox4-00072-00022536-00022991 some point mBfOmcWfox4-00073-00022992-00023422 okay so we did that fantastic mBfOmcWfox4-00074-00023423-00023711 and now across this lovely Bridge wow mBfOmcWfox4-00075-00023712-00023999 look at all these waterfalls how scenic mBfOmcWfox4-00076-00024000-00024203 just true mBfOmcWfox4-00077-00024204-00024455 well I definitely want to do that I mBfOmcWfox4-00078-00024456-00024736 don't know why oh there it goes mBfOmcWfox4-00079-00024737-00024971 don't know why I did that mBfOmcWfox4-00080-00024972-00025222 but I did it mBfOmcWfox4-00081-00025223-00025450 like where are you going mBfOmcWfox4-00082-00025451-00025811 okay think about that's for another time mBfOmcWfox4-00083-00025812-00026111 we have places to be mBfOmcWfox4-00084-00026112-00026255 according to the compass it's that mBfOmcWfox4-00085-00026256-00026464 direction so why am I going this mBfOmcWfox4-00086-00026466-00027043 direction it's a mystery mBfOmcWfox4-00087-00027044-00027373 yes yes mBfOmcWfox4-00088-00027374-00027805 that feels good oh that was fantastic mBfOmcWfox4-00089-00027806-00028151 ah I love that mBfOmcWfox4-00090-00028152-00028583 um this is a good game mBfOmcWfox4-00091-00028583-00028727 and I'll just mBfOmcWfox4-00092-00028727-00028937 throw that at you and it's just gonna mBfOmcWfox4-00093-00028938-00029111 bounce right off of you huh mBfOmcWfox4-00094-00029112-00029285 that's what I thought it would do that mBfOmcWfox4-00095-00029286-00030437 was I was testing you mBfOmcWfox4-00096-00030438-00031043 atreus never gave you a chance mBfOmcWfox4-00097-00031044-00031235 if the dwarf King captured more than one mBfOmcWfox4-00098-00031236-00031355 dragon mBfOmcWfox4-00099-00031356-00031523 he must have needed them to create this mBfOmcWfox4-00100-00031524-00031768 legendary armor interesting thought lad mBfOmcWfox4-00101-00031769-00031990 and it makes sense nearly everything mBfOmcWfox4-00102-00031991-00032224 about dragons is useful and contains mBfOmcWfox4-00103-00032225-00032524 power teeth scales even excrements mBfOmcWfox4-00104-00032525-00032789 that's disgusting mBfOmcWfox4-00105-00032790-00033455 [__] is powerful mBfOmcWfox4-00106-00033456-00034261 man is having fun with you mBfOmcWfox4-00107-00034262-00034696 okay in the meantime what are you doing mBfOmcWfox4-00108-00034697-00034937 oh that's enough out of you mBfOmcWfox4-00109-00034938-00035512 exactly see atreus can do stuff too mBfOmcWfox4-00110-00035513-00035639 okay mBfOmcWfox4-00111-00035640-00035807 we don't actually want to go through mBfOmcWfox4-00112-00035808-00035962 this because we are where we want to be mBfOmcWfox4-00113-00035963-00036143 but we want to make sure we activate it mBfOmcWfox4-00114-00036144-00036365 so that it's active mBfOmcWfox4-00115-00036366-00036502 you know mBfOmcWfox4-00116-00036503-00036737 exactly mBfOmcWfox4-00117-00036738-00036983 exactly mBfOmcWfox4-00118-00036984-00037318 now I imagine eventually I'll get to a mBfOmcWfox4-00119-00037319-00037540 place where I'm gonna mBfOmcWfox4-00120-00037541-00037799 come down from there but I also Imagine mBfOmcWfox4-00121-00037800-00038473 that's not happening right now mBfOmcWfox4-00122-00038474-00038746 just didn't stand a chance against me mBfOmcWfox4-00123-00038747-00038962 goodbye mBfOmcWfox4-00124-00038963-00039143 oh down the river mBfOmcWfox4-00125-00039144-00039274 or something mBfOmcWfox4-00126-00039275-00039502 anyways goodbye is the point mBfOmcWfox4-00127-00039503-00039695 but are we still fighting mBfOmcWfox4-00128-00039696-00039912 just kill him mBfOmcWfox4-00129-00039913-00040885 no I don't think you do need more time mBfOmcWfox4-00130-00040886-00041621 look at atreus oh there's another thing mBfOmcWfox4-00131-00041622-00041824 I don't really want to waste Spartan mBfOmcWfox4-00132-00041825-00042011 rage on you but you can have some of mBfOmcWfox4-00133-00042012-00042611 that yeah mBfOmcWfox4-00134-00042612-00043090 yeah easy fights easy fights every once mBfOmcWfox4-00135-00043091-00043367 in a while or nice okay so there's some mBfOmcWfox4-00136-00043368-00043690 stuff there mBfOmcWfox4-00137-00043691-00043871 stuff there mBfOmcWfox4-00138-00043872-00044099 I don't know if I could have dropped mBfOmcWfox4-00139-00044100-00044357 that down from there I think I could mBfOmcWfox4-00140-00044358-00044573 have but since I didn't I'm not gonna go mBfOmcWfox4-00141-00044574-00045457 all the way back mBfOmcWfox4-00142-00045458-00045887 nope I pressed the wrong button I really mBfOmcWfox4-00143-00045888-00046127 aggressively for a long time press the mBfOmcWfox4-00144-00046128-00046439 wrong button it's fine everything is mBfOmcWfox4-00145-00046440-00046757 fine mBfOmcWfox4-00146-00046758-00046937 okay mBfOmcWfox4-00147-00046938-00047087 oh good this is where we're supposed to mBfOmcWfox4-00148-00047088-00047393 be the front door it is isn't it mBfOmcWfox4-00149-00047394-00047567 these materials must be pretty special mBfOmcWfox4-00150-00047568-00047927 to make a legendary armor this legendary mBfOmcWfox4-00151-00047928-00048179 armor better be worth the trouble mBfOmcWfox4-00152-00048180-00048346 they've Brock and Sanji make it together mBfOmcWfox4-00153-00048347-00048640 I'm sure it's worth the effort mBfOmcWfox4-00154-00048641-00048880 don't you trust them at least I trust mBfOmcWfox4-00155-00048881-00048995 you would mBfOmcWfox4-00156-00048996-00049546 you would I do not trust the legend mBfOmcWfox4-00157-00049547-00050183 ugly sweet mBfOmcWfox4-00158-00050184-00050368 sweet I don't think that Kratos has said mBfOmcWfox4-00159-00050369-00050705 that yet before I trust you mBfOmcWfox4-00160-00050706-00051073 that was oddly sweet mBfOmcWfox4-00161-00051074-00051880 okay we'll do a little bit of this mBfOmcWfox4-00162-00051882-00052276 and what do we have here mBfOmcWfox4-00163-00052277-00052732 another key or just a just just a light mBfOmcWfox4-00164-00052733-00053009 okay mBfOmcWfox4-00165-00053010-00053159 it's the light then I should have saved mBfOmcWfox4-00166-00053160-00053404 that and used my Spartan rage but you mBfOmcWfox4-00167-00053405-00053554 know I didn't think about that because mBfOmcWfox4-00168-00053555-00053680 I'm not smart mBfOmcWfox4-00169-00053682-00054730 [Applause] mBfOmcWfox4-00170-00054732-00055037 and I'm gonna do some lunches mBfOmcWfox4-00171-00055038-00055753 here mBfOmcWfox4-00172-00055754-00056099 hey come back here so I can punch you mBfOmcWfox4-00173-00056100-00056541 fantastic where's the other one mBfOmcWfox4-00174-00056542-00057226 [Music] mBfOmcWfox4-00175-00057227-00057580 that was brilliant if only I had a large mBfOmcWfox4-00176-00057582-00058907 Spartan rage Stone to squish now mBfOmcWfox4-00177-00058908-00059207 don't say the thing you were gonna savor mBfOmcWfox4-00178-00059208-00059459 great we're all in agreement that mBfOmcWfox4-00179-00059460-00060035 Brianna needs to have a filter sometimes mBfOmcWfox4-00180-00060036-00060563 what next what next mBfOmcWfox4-00181-00060564-00060971 it seems like we could potentially want mBfOmcWfox4-00182-00060972-00061253 to go through there mBfOmcWfox4-00183-00061254-00061666 it also seems like we shent right now mBfOmcWfox4-00184-00061667-00061942 so this way we go mBfOmcWfox4-00185-00061944-00062291 and what have we here would you say this mBfOmcWfox4-00186-00062291-00062509 is gonna be a frost ancient or something mBfOmcWfox4-00187-00062510-00062788 would someone say that it kind of looks mBfOmcWfox4-00188-00062789-00062963 like that's what it's gonna be what if I mBfOmcWfox4-00189-00062964-00063299 just tried to kill it like ahead of time mBfOmcWfox4-00190-00063300-00063629 would that work out for me or mBfOmcWfox4-00191-00063629-00063880 [Music] mBfOmcWfox4-00192-00063882-00064091 no mBfOmcWfox4-00193-00064091-00064216 good mBfOmcWfox4-00194-00064217-00064687 I didn't want it to anyway mBfOmcWfox4-00195-00064688-00065141 when's my chance what's my chance mBfOmcWfox4-00196-00065141-00065332 Say It's Your Chance whenever you feel mBfOmcWfox4-00197-00065333-00065585 like it atrey is that's not doing mBfOmcWfox4-00198-00065586-00065837 anything what are you what mBfOmcWfox4-00199-00065838-00066156 what is this mBfOmcWfox4-00200-00066157-00066605 okay look at me we're using my shield mBfOmcWfox4-00201-00066606-00067055 fantastic mBfOmcWfox4-00202-00067056-00067294 okay mBfOmcWfox4-00203-00067295-00067529 okay I'm just gonna grab one of those mBfOmcWfox4-00204-00067530-00067817 and I don't know aim mBfOmcWfox4-00205-00067818-00068038 and grab one of those and mBfOmcWfox4-00206-00068039-00068285 take a bunch of hits it's fine mBfOmcWfox4-00207-00068286-00068644 and then I'll throw that at you mBfOmcWfox4-00208-00068645-00069005 do some hitting good great mBfOmcWfox4-00209-00069006-00069406 oh yeah do that for sure mBfOmcWfox4-00210-00069407-00069881 punch into that core gotta kick it too mBfOmcWfox4-00211-00069882-00070055 great mBfOmcWfox4-00212-00070056-00070331 it's like I've done this before mBfOmcWfox4-00213-00070332-00070588 Shields mBfOmcWfox4-00214-00070589-00070709 you're not even gonna point it at me mBfOmcWfox4-00215-00070710-00071153 this time mBfOmcWfox4-00216-00071154-00071465 I don't know okay it worked out mBfOmcWfox4-00217-00071466-00071773 great mBfOmcWfox4-00218-00071774-00072113 ah that could have been so much harder mBfOmcWfox4-00219-00072114-00072269 and yet mBfOmcWfox4-00220-00072270-00072497 it was fine I think I have that already mBfOmcWfox4-00221-00072498-00072793 there's this poison fifty percent mBfOmcWfox4-00222-00072794-00073126 good good all good things good great mBfOmcWfox4-00223-00073127-00073426 fantastic love it mBfOmcWfox4-00224-00073427-00073663 I mBfOmcWfox4-00225-00073664-00074219 that went exactly how I helped it mBfOmcWfox4-00226-00074220-00074417 I was a little bit confused why he was mBfOmcWfox4-00227-00074418-00074693 doing like a back bend mBfOmcWfox4-00228-00074694-00075197 at first but it did work out for me so mBfOmcWfox4-00229-00075198-00075479 no further questions your honor okay now mBfOmcWfox4-00230-00075480-00075688 we have to figure out what to do with mBfOmcWfox4-00231-00075689-00076223 you I'd imagine you go somehow or beer mBfOmcWfox4-00232-00076224-00076475 but where from then mBfOmcWfox4-00233-00076476-00076576 thank you mBfOmcWfox4-00234-00076577-00077032 I don't know mBfOmcWfox4-00235-00077033-00077267 um mBfOmcWfox4-00236-00077268-00077441 okay mBfOmcWfox4-00237-00077442-00077650 I don't think mBfOmcWfox4-00238-00077651-00078803 that that sort of thing mBfOmcWfox4-00239-00078804-00079205 will work let's find out mBfOmcWfox4-00240-00079206-00079543 Ruby and runny mBfOmcWfox4-00241-00079544-00080237 and point and you know not not by a lot mBfOmcWfox4-00242-00080238-00080411 so mBfOmcWfox4-00243-00080412-00080681 we need a crystal I do seem to remember mBfOmcWfox4-00244-00080682-00080993 shooting down a crystal and it flowing mBfOmcWfox4-00245-00080994-00081155 down the river mBfOmcWfox4-00246-00081156-00081329 but I don't know where it went from mBfOmcWfox4-00247-00081330-00081581 there so we're just gonna cross this and mBfOmcWfox4-00248-00081582-00082705 see if this kind of Loops back around mBfOmcWfox4-00249-00082706-00082943 sorry atreus you really need to stay out mBfOmcWfox4-00250-00082944-00083147 of the way when I'm in a murdering state mBfOmcWfox4-00251-00083148-00083603 oh a crystal fantastic okay mBfOmcWfox4-00252-00083604-00083819 and then mBfOmcWfox4-00253-00083820-00084226 then eventually our goal is there mBfOmcWfox4-00254-00084227-00084394 got it mBfOmcWfox4-00255-00084395-00085126 question is how do we get this Crystal mBfOmcWfox4-00256-00085127-00085438 back where it needs to go mBfOmcWfox4-00257-00085439-00085925 take mBfOmcWfox4-00258-00085926-00086141 and saunter mBfOmcWfox4-00259-00086142-00086749 a light jog mBfOmcWfox4-00260-00086750-00087185 okay oh I seem to remember this mBfOmcWfox4-00261-00087186-00087323 I'm just gonna put the crystal there mBfOmcWfox4-00262-00087324-00087509 just gonna smash this real quick I'm mBfOmcWfox4-00263-00087510-00088012 just gonna open this real quick mBfOmcWfox4-00264-00088013-00088217 don't walk through don't walk through I mBfOmcWfox4-00265-00088218-00088547 need this Focus up boy yeah boy oh oh mBfOmcWfox4-00266-00088548-00089521 there's a fight okay mBfOmcWfox4-00267-00089522-00089825 I use that gift of strength well didn't mBfOmcWfox4-00268-00089826-00090035 I uh-huh mBfOmcWfox4-00269-00090036-00090193 haha mBfOmcWfox4-00270-00090194-00090455 healed it mBfOmcWfox4-00271-00090456-00090767 okay so then we take this Crystal as we mBfOmcWfox4-00272-00090768-00091661 loop back around with another slow jog mBfOmcWfox4-00273-00091662-00091793 wait a minute mBfOmcWfox4-00274-00091794-00091991 Crystal has to go this way because it mBfOmcWfox4-00275-00091992-00092405 has to go down mBfOmcWfox4-00276-00092406-00093082 this way then mBfOmcWfox4-00277-00093083-00093403 whoa no but I'm so close to the crystal mBfOmcWfox4-00278-00093404-00093617 Don't Shoot Me mBfOmcWfox4-00279-00093618-00093875 yeah atreus you just stun them for a mBfOmcWfox4-00280-00093876-00094115 second I'm busy oh and a big guy okay mBfOmcWfox4-00281-00094116-00094883 okay okay okay mBfOmcWfox4-00282-00094884-00095021 [Music] mBfOmcWfox4-00283-00095022-00095350 um that was literally the Button Mash of mBfOmcWfox4-00284-00095351-00095753 desperation but I pressed exactly the mBfOmcWfox4-00285-00095754-00095981 thing that I needed to have pressed so mBfOmcWfox4-00286-00095982-00096155 honestly mBfOmcWfox4-00287-00096156-00096682 I'm my instincts are Godlike mBfOmcWfox4-00288-00096683-00096844 what I ended up pressing was the mBfOmcWfox4-00289-00096845-00097037 Talisman button which is a circle of mBfOmcWfox4-00290-00097038-00097265 Defense around me and I was trapped so mBfOmcWfox4-00291-00097266-00097409 that was exactly what I would have mBfOmcWfox4-00292-00097410-00097738 wanted I just didn't do it on purpose mBfOmcWfox4-00293-00097739-00098003 okay so you are where you need to be mBfOmcWfox4-00294-00098004-00098261 which is great so then I'll just shoot mBfOmcWfox4-00295-00098262-00098453 you and then that should do one of these mBfOmcWfox4-00296-00098454-00098776 and then perfect okay we got this mBfOmcWfox4-00297-00098777-00099029 we got this look I didn't need to tell mBfOmcWfox4-00298-00099030-00099191 you that I didn't press that button on mBfOmcWfox4-00299-00099192-00099438 purpose mBfOmcWfox4-00300-00099439-00099815 but I believe in honesty mBfOmcWfox4-00301-00099816-00100049 and in all honesty mBfOmcWfox4-00302-00100050-00100211 it was an accident mBfOmcWfox4-00303-00100212-00100432 just a happy little accident a La Bob mBfOmcWfox4-00304-00100433-00100597 Ross mBfOmcWfox4-00305-00100598-00100805 [Applause] mBfOmcWfox4-00306-00100806-00101087 fantastic mBfOmcWfox4-00307-00101088-00101267 [Music] mBfOmcWfox4-00308-00101268-00101465 and then I know exactly what to do with mBfOmcWfox4-00309-00101466-00101662 you mBfOmcWfox4-00310-00101663-00101803 well mBfOmcWfox4-00311-00101804-00102256 I knew what to do mBfOmcWfox4-00312-00102257-00102490 okay and then we'll jump mBfOmcWfox4-00313-00102491-00102742 and then we'll just do one of those and mBfOmcWfox4-00314-00102743-00102965 open sesame here we go mBfOmcWfox4-00315-00102966-00103151 what did that get us mBfOmcWfox4-00316-00103152-00103547 a trove a trove of treasure mBfOmcWfox4-00317-00103548-00103780 well well well mBfOmcWfox4-00318-00103781-00104201 so these boxes nothing mBfOmcWfox4-00319-00104202-00104482 all right well oh mBfOmcWfox4-00320-00104483-00104710 last time I smashed one of these things mBfOmcWfox4-00321-00104711-00105023 and I didn't need it I regretted it so mBfOmcWfox4-00322-00105024-00105299 we're gonna learn from our mistakes mBfOmcWfox4-00323-00105300-00105647 because we are smart mBfOmcWfox4-00324-00105648-00106301 sometimes mBfOmcWfox4-00325-00106302-00106834 aha look what we found mBfOmcWfox4-00326-00106835-00107057 Stone number two this place is even mBfOmcWfox4-00327-00107058-00107219 bigger than vadergar mBfOmcWfox4-00328-00107220-00107554 yes well King's reach appears vast I mBfOmcWfox4-00329-00107555-00107813 don't know what Vader guard is there's a mBfOmcWfox4-00330-00107814-00108010 great mystery even amongst the sons of mBfOmcWfox4-00331-00108011-00108293 Vivaldi mozzognir's behavior before his mBfOmcWfox4-00332-00108294-00108539 disappearance grew increasingly erratic mBfOmcWfox4-00333-00108540-00108934 why the debate the very armor you find mBfOmcWfox4-00334-00108935-00109151 yourself searching for though he found mBfOmcWfox4-00335-00109152-00109366 two I'd wage on his failure to find the mBfOmcWfox4-00336-00109367-00109799 third ingredient drove him to Madness mBfOmcWfox4-00337-00109800-00110039 the draved Gap feeder mBfOmcWfox4-00338-00110040-00110333 of course who could expect anything mBfOmcWfox4-00339-00110333-00110465 different mBfOmcWfox4-00340-00110466-00110758 now mBfOmcWfox4-00341-00110759-00110999 I've been under the impression that I've mBfOmcWfox4-00342-00111000-00111208 been going the only direction that there mBfOmcWfox4-00343-00111209-00111328 is mBfOmcWfox4-00344-00111329-00111736 so that means I am entirely lost of mBfOmcWfox4-00345-00111738-00111899 where to go next so I'm just going to mBfOmcWfox4-00346-00111900-00112360 follow the compass mBfOmcWfox4-00347-00112361-00112625 that's a dragon we knew that was there mBfOmcWfox4-00348-00112626-00113021 that's not a surprise so fantastic mBfOmcWfox4-00349-00113022-00113243 now mBfOmcWfox4-00350-00113244-00113686 that's the way we went which is why mBfOmcWfox4-00351-00113688-00113993 we'll not be going that way again we'll mBfOmcWfox4-00352-00113994-00114233 be going towards the dangerous Dragon mBfOmcWfox4-00353-00114233-00114502 but first that looks like a Priceless mBfOmcWfox4-00354-00114503-00114881 vase can't let that just hang around mBfOmcWfox4-00355-00114882-00115439 you know what happens if we do that mBfOmcWfox4-00356-00115440-00115757 oh mBfOmcWfox4-00357-00115758-00116034 the enemies ahead mBfOmcWfox4-00358-00116035-00116477 you have abilities I have abilities but mBfOmcWfox4-00359-00116478-00116797 I also have an atreus mBfOmcWfox4-00360-00116798-00117149 [Music] mBfOmcWfox4-00361-00117150-00117293 so mBfOmcWfox4-00362-00117294-00117533 it's really unfortunate to be you mBfOmcWfox4-00363-00117533-00117725 seems like that's the way we want to go mBfOmcWfox4-00364-00117726-00117977 seems like this is a way we cannot go mBfOmcWfox4-00365-00117978-00118199 and mBfOmcWfox4-00366-00118200-00118540 on that note mBfOmcWfox4-00367-00118541-00118871 let's go this way mBfOmcWfox4-00368-00118872-00119597 can't argue with that mBfOmcWfox4-00369-00119598-00120271 hi mBfOmcWfox4-00370-00120272-00120743 who is tossing things at me mBfOmcWfox4-00371-00120744-00121465 and could you not mBfOmcWfox4-00372-00121466-00121763 great this is fantastic see I'm going to mBfOmcWfox4-00373-00121764-00122069 ride this ogre into my enemies all right mBfOmcWfox4-00374-00122070-00122231 enemies where are you mBfOmcWfox4-00375-00122232-00122573 no for real where are you though mBfOmcWfox4-00376-00122574-00122849 where are you I can't get around this mBfOmcWfox4-00377-00122850-00123125 pillar this guy's too chunky where's my mBfOmcWfox4-00378-00123126-00123397 enemies mBfOmcWfox4-00379-00123398-00123957 I can't find them mBfOmcWfox4-00380-00123958-00124363 [Music] mBfOmcWfox4-00381-00124364-00124639 okay mBfOmcWfox4-00382-00124640-00124943 I still don't know where they are I can mBfOmcWfox4-00383-00124944-00125147 they're attacking me mBfOmcWfox4-00384-00125148-00125381 where are you oh you're up there huh mBfOmcWfox4-00385-00125382-00125981 hiding I see how it is coward mBfOmcWfox4-00386-00125982-00126701 all right there you are you too coward mBfOmcWfox4-00387-00126702-00126863 I'll take you take take all the other mBfOmcWfox4-00388-00126864-00126947 things mBfOmcWfox4-00389-00126948-00127066 take mBfOmcWfox4-00390-00127067-00127457 a sturdy sign of Fortune we've had a mBfOmcWfox4-00391-00127458-00127727 sign of Fortune but have you had a mBfOmcWfox4-00392-00127728-00128045 sturdy sign of Fortune mBfOmcWfox4-00393-00128046-00128273 that's like you have a really good mBfOmcWfox4-00394-00128274-00128495 feeling you're gonna win the lottery not mBfOmcWfox4-00395-00128496-00128651 just like I've got a good feeling about mBfOmcWfox4-00396-00128652-00128951 these numbers no you have a sturdy mBfOmcWfox4-00397-00128952-00129113 feeling that you're gonna win the mBfOmcWfox4-00398-00129114-00129281 lottery mBfOmcWfox4-00399-00129282-00129563 what is this mBfOmcWfox4-00400-00129564-00129851 four oh for eventually jumping down from mBfOmcWfox4-00401-00129852-00130169 there okay that checks out mBfOmcWfox4-00402-00130170-00130739 definitely checks out okay mBfOmcWfox4-00403-00130740-00130954 ah that looks like something we shall mBfOmcWfox4-00404-00130955-00131152 climb mBfOmcWfox4-00405-00131153-00131866 sounds good no problem will do buckaroo mBfOmcWfox4-00406-00131867-00132178 huh there's some jumping there's some mBfOmcWfox4-00407-00132179-00132377 more jumping mBfOmcWfox4-00408-00132378-00132713 okay atreus I guess you want to go that mBfOmcWfox4-00409-00132714-00132977 way can't imagine danger no that's a mBfOmcWfox4-00410-00132978-00133319 dragon again mBfOmcWfox4-00411-00133320-00133451 all right mBfOmcWfox4-00412-00133452-00133945 hey mBfOmcWfox4-00413-00133946-00134404 good old solid survivalheim steal good mBfOmcWfox4-00414-00134405-00135402 old symbol of fervor mBfOmcWfox4-00415-00135403-00135695 okay I think we've done all there is to mBfOmcWfox4-00416-00135696-00135940 do in this immediate area mBfOmcWfox4-00417-00135941-00136216 smash that we'll drop this for a later mBfOmcWfox4-00418-00136217-00136337 time mBfOmcWfox4-00419-00136338-00136552 but we'll not go down it now mBfOmcWfox4-00420-00136553-00136739 I wish you could just kick it without mBfOmcWfox4-00421-00136740-00137021 going down it automatically I'm sure mBfOmcWfox4-00422-00137022-00137201 they were like what's the greater evil mBfOmcWfox4-00423-00137202-00137464 to me it's the one they didn't pick mBfOmcWfox4-00424-00137465-00137675 because that's the only one that annoys mBfOmcWfox4-00425-00137676-00137975 me but had they done otherwise I'm sure mBfOmcWfox4-00426-00137976-00138209 I would have still said the one they mBfOmcWfox4-00427-00138210-00138371 didn't pick mBfOmcWfox4-00428-00138372-00138725 that's how it goes mBfOmcWfox4-00429-00138726-00139019 that's how it is in content creation I'm mBfOmcWfox4-00430-00139020-00139157 sure that's how it is in game mBfOmcWfox4-00431-00139158-00139504 development or whatever you pick is mBfOmcWfox4-00432-00139505-00139619 going to be the thing they complain mBfOmcWfox4-00433-00139620-00139907 about mBfOmcWfox4-00434-00139908-00140345 to find out but they're rather messy ah mBfOmcWfox4-00435-00140346-00141469 I guess it doesn't matter mBfOmcWfox4-00436-00141470-00141928 okay well then I guess we better try to mBfOmcWfox4-00437-00141929-00142397 find the S half a y and wonky t mBfOmcWfox4-00438-00142398-00142607 um before we die I think that's kind of mBfOmcWfox4-00439-00142608-00142823 what that conversation was getting at mBfOmcWfox4-00440-00142824-00143183 don't kill me don't kill me please don't mBfOmcWfox4-00441-00143184-00143416 do that I want to live mBfOmcWfox4-00442-00143417-00143675 okay and there's definitely one of you mBfOmcWfox4-00443-00143676-00144052 so we're gonna mBfOmcWfox4-00444-00144053-00144616 Point down mBfOmcWfox4-00445-00144617-00144875 yeah get him atreus get him I kind of mBfOmcWfox4-00446-00144876-00145283 like the stun better honestly mBfOmcWfox4-00447-00145284-00145504 okay mBfOmcWfox4-00448-00145505-00145840 come on back sir come on oh we're mBfOmcWfox4-00449-00145841-00146047 punching him mBfOmcWfox4-00450-00146048-00146676 come back mBfOmcWfox4-00451-00146677-00146887 [Applause] mBfOmcWfox4-00452-00146888-00147209 did you just mBfOmcWfox4-00453-00147210-00147514 oh you're all the way over there mBfOmcWfox4-00454-00147515-00147628 well mBfOmcWfox4-00455-00147629-00147863 what is the point of just just standing mBfOmcWfox4-00456-00147864-00148061 here mBfOmcWfox4-00457-00148062-00148669 we go mBfOmcWfox4-00458-00148670-00149104 who else who else is alive mBfOmcWfox4-00459-00149105-00149585 truly this is taking forever mBfOmcWfox4-00460-00149586-00149987 it's honestly stressful I feel like mBfOmcWfox4-00461-00149988-00150395 oh okay mBfOmcWfox4-00462-00150396-00150714 I'm like where are you mBfOmcWfox4-00463-00150715-00151159 okay mBfOmcWfox4-00464-00151160-00151487 definitely gonna wreck you mBfOmcWfox4-00465-00151488-00151727 can't worm that's honestly all that mBfOmcWfox4-00466-00151728-00152863 thing is it's a cat worm mBfOmcWfox4-00467-00152864-00153257 yeah that was satisfying oh God there's mBfOmcWfox4-00468-00153258-00153490 more of you mBfOmcWfox4-00469-00153491-00153707 all right this time I'm gonna just mBfOmcWfox4-00470-00153708-00154025 yank it back at your face yes sucks mBfOmcWfox4-00471-00154026-00154607 sucks doesn't it doesn't it mBfOmcWfox4-00472-00154608-00154828 sorry cat worm mBfOmcWfox4-00473-00154829-00155128 ripped your jaw mBfOmcWfox4-00474-00155129-00155357 really unfortunately mBfOmcWfox4-00475-00155358-00155549 okay mBfOmcWfox4-00476-00155550-00155728 fantastic mBfOmcWfox4-00477-00155729-00156040 um okay we're gonna take this mBfOmcWfox4-00478-00156041-00156239 we're gonna figure out what in the heck mBfOmcWfox4-00479-00156240-00156514 we're supposed to do next mBfOmcWfox4-00480-00156515-00157151 good mBfOmcWfox4-00481-00157152-00158407 okay mBfOmcWfox4-00482-00158408-00158633 this is another one of those dang mBfOmcWfox4-00483-00158634-00158897 puzzles where I gotta just mBfOmcWfox4-00484-00158898-00159628 at just the right angle mBfOmcWfox4-00485-00159629-00159821 hmm mBfOmcWfox4-00486-00159822-00160049 okay I don't know this seems mBfOmcWfox4-00487-00160050-00160228 suspiciously placed what if I was up mBfOmcWfox4-00488-00160229-00160673 here for this mBfOmcWfox4-00489-00160674-00160925 well obviously not like that Brianna mBfOmcWfox4-00490-00160926-00161242 clearly mBfOmcWfox4-00491-00161243-00161957 [Music] mBfOmcWfox4-00492-00161958-00162275 okay mBfOmcWfox4-00493-00162276-00162551 Puzzle Time what if I just wanted to mBfOmcWfox4-00494-00162552-00162773 smash things and I didn't want to do mBfOmcWfox4-00495-00162774-00162983 puzzles you know mBfOmcWfox4-00496-00162984-00163954 you know mBfOmcWfox4-00497-00163955-00164152 I think that could work mBfOmcWfox4-00498-00164153-00165371 almost kind of worked mBfOmcWfox4-00499-00165372-00165676 oh that should totally work it should mBfOmcWfox4-00500-00165677-00166163 totally be able to do that mBfOmcWfox4-00501-00166164-00166793 I thought I was so clever mBfOmcWfox4-00502-00166794-00166957 bro mBfOmcWfox4-00503-00166958-00168893 certainly not mBfOmcWfox4-00504-00168894-00169133 what if like the concept was right I mBfOmcWfox4-00505-00169134-00169385 just didn't do it right mBfOmcWfox4-00506-00169386-00170195 I don't think the concept is right mBfOmcWfox4-00507-00170196-00170861 foreign mBfOmcWfox4-00508-00170862-00171401 I don't think I can get up there mBfOmcWfox4-00509-00171402-00171616 I feel like these puzzles just got so mBfOmcWfox4-00510-00171617-00171743 much harder mBfOmcWfox4-00511-00171744-00172109 and I didn't get any smarter you know mBfOmcWfox4-00512-00172110-00172343 that's just kind of a bad bad situation mBfOmcWfox4-00513-00172344-00172571 to be in okay mBfOmcWfox4-00514-00172572-00173059 I don't know mBfOmcWfox4-00515-00173060-00173521 [Laughter] mBfOmcWfox4-00516-00173522-00173878 and I missed I was so shook I missed mBfOmcWfox4-00517-00173879-00174101 wait mBfOmcWfox4-00518-00174102-00174437 why isn't it opening did it open mBfOmcWfox4-00519-00174438-00174797 yeah okay mBfOmcWfox4-00520-00174798-00175193 [Laughter] mBfOmcWfox4-00521-00175194-00175504 that's fantastic that was just great I mBfOmcWfox4-00522-00175505-00175714 like I'm so lost now oh don't move mBfOmcWfox4-00523-00175715-00176123 nobody moved mBfOmcWfox4-00524-00176124-00176425 oh mBfOmcWfox4-00525-00176426-00176669 I didn't complete it didn't destroy oh mBfOmcWfox4-00526-00176670-00176788 it did destroy it completely okay great mBfOmcWfox4-00527-00176789-00176951 it just needed a little bit of burn mBfOmcWfox4-00528-00176952-00177847 damage look at me using an environmental mBfOmcWfox4-00529-00177848-00178138 yeah taste of your own medicine time oh mBfOmcWfox4-00530-00178139-00178325 I shot it at your friend that's somehow mBfOmcWfox4-00531-00178326-00178419 worse mBfOmcWfox4-00532-00178420-00180040 [Music] mBfOmcWfox4-00533-00180041-00180328 wow that is so satisfying it just does mBfOmcWfox4-00534-00180329-00181601 not get more satisfying than that mBfOmcWfox4-00535-00181602-00181799 um I don't know what to do anymore mBfOmcWfox4-00536-00181800-00181990 um let's see mBfOmcWfox4-00537-00181991-00182207 that's a thing so I have to be able to mBfOmcWfox4-00538-00182208-00182447 get up there somehow for atreus to read mBfOmcWfox4-00539-00182448-00182657 it for Kratos to go mBfOmcWfox4-00540-00182658-00182843 can you read it mBfOmcWfox4-00541-00182844-00183035 boy mBfOmcWfox4-00542-00183036-00183328 and um for atreus to then like a nice mBfOmcWfox4-00543-00183329-00183701 young man actually read it mBfOmcWfox4-00544-00183702-00183848 foreign mBfOmcWfox4-00545-00183849-00184261 [Music] mBfOmcWfox4-00546-00184262-00184571 I think I'll go through here mBfOmcWfox4-00547-00184572-00184954 it's foolproof or is it mBfOmcWfox4-00548-00184955-00185195 or is it mBfOmcWfox4-00549-00185196-00185290 um mBfOmcWfox4-00550-00185291-00185447 well you seem like something I should mBfOmcWfox4-00551-00185448-00185687 destroy anyway good mBfOmcWfox4-00552-00185688-00185999 fantastic hello mBfOmcWfox4-00553-00186000-00186228 goodbye mBfOmcWfox4-00554-00186229-00186761 27 Ravens down mBfOmcWfox4-00555-00186762-00186995 okay I think you're just there for mBfOmcWfox4-00556-00186996-00187181 environment mBfOmcWfox4-00557-00187182-00187354 all right mBfOmcWfox4-00558-00187355-00187745 read it boy yes sir he just said boy mBfOmcWfox4-00559-00187746-00187871 this time mBfOmcWfox4-00560-00187872-00188116 it's fine there are options you see so mBfOmcWfox4-00561-00188117-00188309 it doesn't get repetitive mBfOmcWfox4-00562-00188310-00188561 certainly we wouldn't want Kratos to get mBfOmcWfox4-00563-00188562-00188837 repetitive by saying boy every five mBfOmcWfox4-00564-00188838-00188993 seconds mBfOmcWfox4-00565-00188994-00189293 certainly not okay lore time mBfOmcWfox4-00566-00189294-00189683 much like oater of vather GERD origin mBfOmcWfox4-00567-00189684-00189923 has been conscripted as head Century of mBfOmcWfox4-00568-00189924-00190151 Conan's guard though he may occasionally mBfOmcWfox4-00569-00190152-00190349 struggle against his bindings he takes mBfOmcWfox4-00570-00190350-00190625 great pride in his task his thunderous mBfOmcWfox4-00571-00190626-00190852 breath while extraordinarily dangerous mBfOmcWfox4-00572-00190853-00191063 is merely his way of expressing his mBfOmcWfox4-00573-00191064-00191381 pride however do take caution during mBfOmcWfox4-00574-00191382-00191566 weekly maintenance of the Dragon shrines mBfOmcWfox4-00575-00191567-00191807 Regin will attempt to use his breath on mBfOmcWfox4-00576-00191808-00192173 you this is not meant as an attack it is mBfOmcWfox4-00577-00192174-00192431 merely his own cheeky way of passing the mBfOmcWfox4-00578-00192432-00192616 time but make sure you vacate the area mBfOmcWfox4-00579-00192617-00192869 immediately because it will kill you mBfOmcWfox4-00580-00192870-00193061 all rumors that Region's presence mBfOmcWfox4-00581-00193062-00193307 attracts the dark elves of alfheim is mBfOmcWfox4-00582-00193308-00193631 pure fiction King motskuner will protect mBfOmcWfox4-00583-00193632-00193828 us all from all beasts as he has done mBfOmcWfox4-00584-00193829-00193985 time and time again mBfOmcWfox4-00585-00193986-00194369 yeah I don't believe any of this mBfOmcWfox4-00586-00194370-00194638 and who would honestly mBfOmcWfox4-00587-00194639-00194902 so we'll cross this chasm mBfOmcWfox4-00588-00194903-00195143 this nice little hanging moss doesn't mBfOmcWfox4-00589-00195144-00195340 that just look lovely don't you just mBfOmcWfox4-00590-00195341-00195869 want to like run your fingers through it mBfOmcWfox4-00591-00195870-00196085 am I alone in that it looks like a mBfOmcWfox4-00592-00196086-00196331 textural enjoying experience mBfOmcWfox4-00593-00196332-00196576 uh-huh those words make sense put mBfOmcWfox4-00594-00196577-00196721 together mBfOmcWfox4-00595-00196722-00196852 what is this mBfOmcWfox4-00596-00196853-00196973 what are you mBfOmcWfox4-00597-00196974-00197176 okay I'm gonna not step on you because mBfOmcWfox4-00598-00197177-00197435 my rage bar is full mBfOmcWfox4-00599-00197436-00197602 as always mBfOmcWfox4-00600-00197603-00197957 this looks like a big bad mBfOmcWfox4-00601-00197958-00198238 we need light arrows for this mBfOmcWfox4-00602-00198239-00198509 don't do that to me mBfOmcWfox4-00603-00198510-00198751 okay mBfOmcWfox4-00604-00198752-00200495 don't do this to me mBfOmcWfox4-00605-00200496-00200897 definitely just attack you yeah yeah I mBfOmcWfox4-00606-00200898-00201047 have no regrets about that come back mBfOmcWfox4-00607-00201048-00201916 come back mBfOmcWfox4-00608-00201917-00202140 foreign mBfOmcWfox4-00609-00202141-00202619 these things are so dang annoying mBfOmcWfox4-00610-00202620-00202763 see mBfOmcWfox4-00611-00202764-00202954 what mBfOmcWfox4-00612-00202955-00203243 what I did Spartan rage though how am I mBfOmcWfox4-00613-00203244-00203514 gonna die already mBfOmcWfox4-00614-00203515-00203771 okay let's take out the little guys then mBfOmcWfox4-00615-00203772-00204004 why are they in the air nobody knows mBfOmcWfox4-00616-00204005-00204263 it's a mystery mBfOmcWfox4-00617-00204264-00204838 excuse you I am busy here mBfOmcWfox4-00618-00204839-00204994 take out these little guys I think mBfOmcWfox4-00619-00204996-00205242 that'll help a lot mBfOmcWfox4-00620-00205244-00205631 okay take you out cat worm goodbye and mBfOmcWfox4-00621-00205632-00205962 then yeah let's do some Waffle House mBfOmcWfox4-00622-00205963-00206225 that'll help mBfOmcWfox4-00623-00206226-00206494 honestly think a little if I could use a mBfOmcWfox4-00624-00206496-00206758 single ability that would be great mBfOmcWfox4-00625-00206759-00207666 thank you okay mBfOmcWfox4-00626-00207667-00208001 I'm gonna die I'm just gonna die there mBfOmcWfox4-00627-00208002-00208438 it is mBfOmcWfox4-00628-00208439-00208679 okay so that whole time I was trying to mBfOmcWfox4-00629-00208680-00209081 use my ax abilities but my ax was mBfOmcWfox4-00630-00209082-00209327 yondered mBfOmcWfox4-00631-00209328-00209551 that's the only reason why I died mBfOmcWfox4-00632-00209552-00209837 because my ax was gone so I couldn't use mBfOmcWfox4-00633-00209838-00210142 my abilities mBfOmcWfox4-00634-00210144-00210634 which is just rude mBfOmcWfox4-00635-00210635-00210905 okay so we're back to our rage bar being mBfOmcWfox4-00636-00210906-00211144 full and our Resurrection stone is back mBfOmcWfox4-00637-00211146-00211384 in our life so we're gonna try that mBfOmcWfox4-00638-00211385-00211667 again and we're gonna pretend none of mBfOmcWfox4-00639-00211667-00211841 that happened mBfOmcWfox4-00640-00211842-00212087 we also have a new strategy of taking mBfOmcWfox4-00641-00212088-00212332 out these little guys and we're gonna mBfOmcWfox4-00642-00212333-00213034 switch our mBfOmcWfox4-00643-00213035-00213269 we wasted that which is a good good mBfOmcWfox4-00644-00213269-00213821 place to start from mBfOmcWfox4-00645-00213821-00214042 oh right Spartan rage from the start mBfOmcWfox4-00646-00214044-00214579 take these guys out mBfOmcWfox4-00647-00214580-00214877 yeah just take these guys out to start mBfOmcWfox4-00648-00214878-00215177 that's the right strategy then we can mBfOmcWfox4-00649-00215178-00215494 just do all of that doing some waffle mBfOmcWfox4-00650-00215496-00215603 host mBfOmcWfox4-00651-00215604-00215821 get that started mBfOmcWfox4-00652-00215821-00216184 Frost weapon and just take him right out mBfOmcWfox4-00653-00216185-00216503 right out mBfOmcWfox4-00654-00216504-00216706 stuck against a wall which is a great mBfOmcWfox4-00655-00216707-00216953 place for me to be stuck against we will mBfOmcWfox4-00656-00216954-00217075 not mBfOmcWfox4-00657-00217076-00217415 get hit by that I mean we will but we we mBfOmcWfox4-00658-00217416-00218260 didn't mean to mBfOmcWfox4-00659-00218261-00218491 me mBfOmcWfox4-00660-00218492-00218734 see I don't know why it counted me as mBfOmcWfox4-00661-00218735-00218927 getting hit by that because I mBfOmcWfox4-00662-00218928-00219203 technically where are you oh crap mBfOmcWfox4-00663-00219204-00219437 that's not where you are doing it man mBfOmcWfox4-00664-00219438-00219694 that's unfortunate mBfOmcWfox4-00665-00219696-00219989 I panicked mBfOmcWfox4-00666-00219990-00220510 it was a panic gold mBfOmcWfox4-00667-00220511-00220739 got some Spartan rage we're gonna use it mBfOmcWfox4-00668-00220740-00220908 now mBfOmcWfox4-00669-00220909-00221656 all of our atreya's weapons mBfOmcWfox4-00670-00221657-00221951 some of that a little bit of that and a mBfOmcWfox4-00671-00221952-00222142 little bit of that mBfOmcWfox4-00672-00222144-00222353 yes mBfOmcWfox4-00673-00222354-00222815 great yeah we're still dying okay mBfOmcWfox4-00674-00222816-00223019 okay mBfOmcWfox4-00675-00223019-00223408 easy mBfOmcWfox4-00676-00223409-00223546 no problem mBfOmcWfox4-00677-00223548-00223942 look look at him he's just being cheeky mBfOmcWfox4-00678-00223944-00224177 look at this Dragon attacking all around mBfOmcWfox4-00679-00224178-00224465 us that's him being cheeky mBfOmcWfox4-00680-00224466-00224717 yes good okay mBfOmcWfox4-00681-00224717-00225010 well I guess you can say I nailed it and mBfOmcWfox4-00682-00225011-00225227 that wasn't difficult at all mBfOmcWfox4-00683-00225228-00225401 I guess you could say that mBfOmcWfox4-00684-00225402-00225658 [Music] mBfOmcWfox4-00685-00225659-00225958 okay well fantastic we'll just take you mBfOmcWfox4-00686-00225959-00226289 take take this key mBfOmcWfox4-00687-00226290-00226421 come here mBfOmcWfox4-00688-00226421-00226589 why did the door thing want this armor mBfOmcWfox4-00689-00226590-00226871 so badly what's so special about it it's mBfOmcWfox4-00690-00226871-00227021 got many lights behind the debate mBfOmcWfox4-00691-00227021-00227231 Graphica that's suspicious amount of mBfOmcWfox4-00692-00227232-00227429 Legends which makes confirming anything mBfOmcWfox4-00693-00227430-00227627 about this particular arm are difficult mBfOmcWfox4-00694-00227628-00227951 good old or Vega Seeker mBfOmcWfox4-00695-00227952-00228251 the armor to offer ultimate protection a mBfOmcWfox4-00696-00228252-00228484 useful attribute for an unpopular Kenya mBfOmcWfox4-00697-00228485-00228748 seed yet this plagued Land Is All That mBfOmcWfox4-00698-00228750-00228892 Remains of him mBfOmcWfox4-00699-00228894-00229132 this is why you do not trust Legends boy mBfOmcWfox4-00700-00229133-00229417 oh there's a thing here mBfOmcWfox4-00701-00229417-00229882 yourself your eyes your instincts blind mBfOmcWfox4-00702-00229883-00230260 trust in a legend is a Gamble mBfOmcWfox4-00703-00230261-00230694 if you say so mBfOmcWfox4-00704-00230696-00231023 hey that didn't do the thing mBfOmcWfox4-00705-00231023-00231377 destroy the thing destroy it faster that mBfOmcWfox4-00706-00231378-00231641 took forever hello mBfOmcWfox4-00707-00231642-00231953 okay mBfOmcWfox4-00708-00231954-00232692 doing what oh okay bye mBfOmcWfox4-00709-00232694-00233003 foreign oh come on you didn't light on mBfOmcWfox4-00710-00233004-00233231 fire that's rude mBfOmcWfox4-00711-00233232-00233706 come on atreus kill him mBfOmcWfox4-00712-00233707-00234346 did he just know you my shield block mBfOmcWfox4-00713-00234348-00234767 dear mBfOmcWfox4-00714-00234767-00235025 I used Shield block break Shield break mBfOmcWfox4-00715-00235026-00235925 block Shield mBfOmcWfox4-00716-00235926-00236213 yeah mBfOmcWfox4-00717-00236214-00236681 great now we have to free a dragon mBfOmcWfox4-00718-00236682-00237013 and he's gonna say thank you in dragon mBfOmcWfox4-00719-00237014-00237425 by not killing us right mBfOmcWfox4-00720-00237426-00237553 right mBfOmcWfox4-00721-00237554-00237851 that's what he's gonna say right don't mBfOmcWfox4-00722-00237852-00238301 kill me mBfOmcWfox4-00723-00238302-00238523 all right draggy mBfOmcWfox4-00724-00238523-00238834 get out of here yes mBfOmcWfox4-00725-00238835-00238979 yes pretty sure that's a nickname for a mBfOmcWfox4-00726-00238980-00239153 dragon mBfOmcWfox4-00727-00239154-00239560 [__] mBfOmcWfox4-00728-00239561-00240503 do you need help with that atreus mBfOmcWfox4-00729-00240504-00240682 goodbye mBfOmcWfox4-00730-00240683-00241331 what's your name ragnal Randall Reginald mBfOmcWfox4-00731-00241332-00241691 I can't remember bye mBfOmcWfox4-00732-00241692-00241919 epic enchantment High perk activation mBfOmcWfox4-00733-00241919-00242110 chance to Grant a boost of strength and mBfOmcWfox4-00734-00242111-00242291 a burst of Health when kratos's Health mBfOmcWfox4-00735-00242292-00242494 drops to a critical level mBfOmcWfox4-00736-00242496-00242729 I like that quite a lot mBfOmcWfox4-00737-00242730-00242992 scale of that region I knew it was like mBfOmcWfox4-00738-00242994-00243184 Reginald or something so that's pretty mBfOmcWfox4-00739-00243185-00243394 close mBfOmcWfox4-00740-00243396-00243798 okay now the question is do we want to mBfOmcWfox4-00741-00243800-00244451 equip such a thing mBfOmcWfox4-00742-00244452-00244991 I think if we do I think mBfOmcWfox4-00743-00244992-00245165 I should have had this on the whole time mBfOmcWfox4-00744-00245166-00245723 with that nasty man elf mBfOmcWfox4-00745-00245723-00245982 foreign mBfOmcWfox4-00746-00245983-00246239 activation chance to Grant a gift of mBfOmcWfox4-00747-00246240-00246473 Defense when kratos's Health drops to a mBfOmcWfox4-00748-00246473-00246646 critical level mBfOmcWfox4-00749-00246648-00246898 burst of Health I like the scale of the mBfOmcWfox4-00750-00246900-00247210 mighty more I think Grant a health burst mBfOmcWfox4-00751-00247211-00247594 on a Parry me defense when damaged mBfOmcWfox4-00752-00247596-00247889 but luck though mBfOmcWfox4-00753-00247890-00248560 runic and vitality or luck and cool down mBfOmcWfox4-00754-00248561-00248992 I think runic and vitality with high mBfOmcWfox4-00755-00248994-00249203 perk activation chance there's just so mBfOmcWfox4-00756-00249204-00249448 many different variables to measure mBfOmcWfox4-00757-00249450-00250096 it's really hard to keep track mBfOmcWfox4-00758-00250098-00250289 uh we freed the dragon because it was mBfOmcWfox4-00759-00250290-00250655 important to our Quest now we carry on mBfOmcWfox4-00760-00250656-00251098 with our three keystones to do the rest mBfOmcWfox4-00761-00251100-00251494 of this Dwarven thing mBfOmcWfox4-00762-00251496-00251903 these are there mBfOmcWfox4-00763-00251904-00252058 because if there's three and we've done mBfOmcWfox4-00764-00252059-00252271 two why not finish mBfOmcWfox4-00765-00252271-00252532 dang it this is why I can't finish a mBfOmcWfox4-00766-00252533-00252625 game mBfOmcWfox4-00767-00252626-00252917 Brianna why are you like this mBfOmcWfox4-00768-00252917-00253096 but I'm like if there are three we're so mBfOmcWfox4-00769-00253098-00253565 close you might as well get the reward mBfOmcWfox4-00770-00253566-00253834 I'm just not good at finishing a game to mBfOmcWfox4-00771-00253835-00254008 finish a game's sake you know if I'm mBfOmcWfox4-00772-00254009-00254260 enjoying a game why don't I just finish mBfOmcWfox4-00773-00254261-00254525 the game mBfOmcWfox4-00774-00254526-00254963 or or but um mBfOmcWfox4-00775-00254964-00255142 where am I supposed to be going through mBfOmcWfox4-00776-00255144-00255323 these doors oh I gotta press the stone mBfOmcWfox4-00777-00255323-00255437 right right right right right right mBfOmcWfox4-00778-00255438-00255515 right right right right right right mBfOmcWfox4-00779-00255516-00256103 right right I knew that I knew that mBfOmcWfox4-00780-00256104-00256337 looks like it needs three entry stones mBfOmcWfox4-00781-00256338-00256553 so it's a good thing we have three entry mBfOmcWfox4-00782-00256554-00257260 stones mBfOmcWfox4-00783-00257261-00257579 no mBfOmcWfox4-00784-00257580-00257692 no mBfOmcWfox4-00785-00257694-00257884 okay I was switching weapons I'm pretty mBfOmcWfox4-00786-00257885-00258269 sure that's a timeout mBfOmcWfox4-00787-00258269-00259075 okay well he's already dead hey mBfOmcWfox4-00788-00259076-00259417 not two not two ripped mBfOmcWfox4-00789-00259417-00259702 you look kind of angry mBfOmcWfox4-00790-00259703-00260203 [Music] mBfOmcWfox4-00791-00260204-00260980 use you mBfOmcWfox4-00792-00260981-00261582 foreign mBfOmcWfox4-00793-00261583-00262477 I couldn't move mBfOmcWfox4-00794-00262478-00262727 is there a health stone over here yes mBfOmcWfox4-00795-00262728-00262949 okay good mBfOmcWfox4-00796-00262950-00263105 okay mBfOmcWfox4-00797-00263106-00263501 why don't you come over here mBfOmcWfox4-00798-00263502-00263723 yeah I want to fight you so you come mBfOmcWfox4-00799-00263724-00263849 over here mBfOmcWfox4-00800-00263850-00264287 Psych mBfOmcWfox4-00801-00264288-00264539 you see how I just baited in there mBfOmcWfox4-00802-00264540-00264803 yeah what an expert I am mBfOmcWfox4-00803-00264804-00265210 wow a tray is I I didn't even need to mBfOmcWfox4-00804-00265211-00265456 fight him atreus just took him out just mBfOmcWfox4-00805-00265457-00265935 like that mBfOmcWfox4-00806-00265936-00266465 [Laughter] mBfOmcWfox4-00807-00266466-00266884 that was great that was fantastic mBfOmcWfox4-00808-00266885-00267167 um 10 out of 10 combat if this was Final mBfOmcWfox4-00809-00267168-00267358 Fantasy 15 I would have gotten mBfOmcWfox4-00810-00267359-00267647 absolutely an A in finesse mBfOmcWfox4-00811-00267648-00267805 um bonus style points mBfOmcWfox4-00812-00267806-00268013 [Laughter] mBfOmcWfox4-00813-00268014-00268589 it just doesn't get any better than that mBfOmcWfox4-00814-00268590-00268795 and we're in mBfOmcWfox4-00815-00268796-00269051 here we go mBfOmcWfox4-00816-00269052-00269279 great let's make sure we fill up our mBfOmcWfox4-00817-00269280-00269495 health for sure mBfOmcWfox4-00818-00269496-00269693 absolutely make sure we do that kind of mBfOmcWfox4-00819-00269694-00269915 run down in here mBfOmcWfox4-00820-00269916-00270125 yeah what did you expect mBfOmcWfox4-00821-00270126-00270323 less ruin I guess mBfOmcWfox4-00822-00270324-00270503 maybe the throne room's in better shape mBfOmcWfox4-00823-00270504-00270760 maybe it's not maybe nobody's been here mBfOmcWfox4-00824-00270761-00271013 in centuries mBfOmcWfox4-00825-00271014-00271330 you know how dusty a house can get in a mBfOmcWfox4-00826-00271331-00271427 single week mBfOmcWfox4-00827-00271428-00271613 it's like you vacuum and then a week mBfOmcWfox4-00828-00271614-00271799 later you're vacuuming the same amount mBfOmcWfox4-00829-00271800-00271991 of stuff and you're like it's been a mBfOmcWfox4-00830-00271992-00272195 week I just did this why am I doing this mBfOmcWfox4-00831-00272196-00272387 again and then you remember that you mBfOmcWfox4-00832-00272388-00272645 have a pet and they have pet hair and no mBfOmcWfox4-00833-00272646-00273203 wonder it's so dirty all the time mBfOmcWfox4-00834-00273204-00273395 and then just children wandering around mBfOmcWfox4-00835-00273396-00273623 saying it's gross in here and you're mBfOmcWfox4-00836-00273624-00273917 like mBfOmcWfox4-00837-00273918-00274247 atreus is so rude he doesn't even know mBfOmcWfox4-00838-00274248-00274649 he doesn't even know mBfOmcWfox4-00839-00274650-00274967 all right what have we here behind these mBfOmcWfox4-00840-00274968-00275153 doors mBfOmcWfox4-00841-00275154-00275551 yeah boy another one mBfOmcWfox4-00842-00275552-00275884 sargatherer wow that's a lot of arms mBfOmcWfox4-00843-00275885-00276329 that's fair to say six seven eight mBfOmcWfox4-00844-00276330-00276593 could he shoot four bows at once more of mBfOmcWfox4-00845-00276594-00276803 a swordsman he did only have the two mBfOmcWfox4-00846-00276804-00276893 eyes mBfOmcWfox4-00847-00276894-00277132 it looks like Thor come down to size mBfOmcWfox4-00848-00277133-00277373 it's what he does mBfOmcWfox4-00849-00277374-00277775 foreign mBfOmcWfox4-00850-00277776-00278117 so what we've learned is there once was mBfOmcWfox4-00851-00278118-00278410 a Norse god with eight arms mBfOmcWfox4-00852-00278411-00278632 and that's all we've learned mBfOmcWfox4-00853-00278633-00278849 we've also learned there once was a mBfOmcWfox4-00854-00278850-00279005 giant with eight arms swinging four mBfOmcWfox4-00855-00279006-00279329 Swords until Thor chopped him up mBfOmcWfox4-00856-00279330-00279701 and that's all we know okay great mBfOmcWfox4-00857-00279702-00280229 fantastic mBfOmcWfox4-00858-00280230-00280475 will take you take take from here mBfOmcWfox4-00859-00280476-00280847 yes we will mBfOmcWfox4-00860-00280848-00281225 take oh a gold thing see I can tell we mBfOmcWfox4-00861-00281226-00281429 were supposed to do this before taking mBfOmcWfox4-00862-00281430-00281603 on the Valkyries because of all the gold mBfOmcWfox4-00863-00281604-00281830 stuff that we're getting mBfOmcWfox4-00864-00281831-00282065 epic enchantment increases the rate of mBfOmcWfox4-00865-00282066-00282269 permafrost or immolation gained by seven mBfOmcWfox4-00866-00282270-00282658 percent mBfOmcWfox4-00867-00282659-00282839 that's the debuff that you put on them mBfOmcWfox4-00868-00282840-00284555 right permafrost and immolation mBfOmcWfox4-00869-00284556-00284910 I'm gonna go with yes mBfOmcWfox4-00870-00284911-00286055 and I'm gonna go with mBfOmcWfox4-00871-00286056-00286391 we have way too many of these mBfOmcWfox4-00872-00286392-00287399 runic 10 compared to vitality and luck mBfOmcWfox4-00873-00287400-00287591 I think we can switch it out for ax mBfOmcWfox4-00874-00287592-00287884 throw mastery mBfOmcWfox4-00875-00287885-00288251 yeah because we don't throw our ax as mBfOmcWfox4-00876-00288252-00288569 much as we use runic so I think actually mBfOmcWfox4-00877-00288570-00288779 this was a good switch mBfOmcWfox4-00878-00288780-00289810 I like it moving on mBfOmcWfox4-00879-00289811-00289967 okay mBfOmcWfox4-00880-00289968-00290219 I don't know if we can actually go this mBfOmcWfox4-00881-00290220-00290458 way it seems like we can't mBfOmcWfox4-00882-00290459-00291395 so we won't so we'll go this way mBfOmcWfox4-00883-00291396-00291725 what do we have here around oh I heard mBfOmcWfox4-00884-00291726-00292030 speaking of hearing crying mBfOmcWfox4-00885-00292031-00292313 and screams mBfOmcWfox4-00886-00292314-00292613 large crowd of people I just don't spit mBfOmcWfox4-00887-00292614-00292847 it I suppose leftover victims of the Mad mBfOmcWfox4-00888-00292848-00293141 dwarf's Reign still that's rather mBfOmcWfox4-00889-00293142-00293315 ominous mBfOmcWfox4-00890-00293316-00293645 just a trace here in voices again mBfOmcWfox4-00891-00293646-00294034 there you are mBfOmcWfox4-00892-00294035-00294449 all right 28. mBfOmcWfox4-00893-00294450-00294719 all right so atreus is hearing voices mBfOmcWfox4-00894-00294720-00294869 good good good good good it's definitely mBfOmcWfox4-00895-00294870-00295655 not haunted here always a good sign mBfOmcWfox4-00896-00295656-00295877 I mean they did say that this dwarf and mBfOmcWfox4-00897-00295878-00296393 King used to torture people mBfOmcWfox4-00898-00296394-00296821 [Music] mBfOmcWfox4-00899-00296822-00297251 maybe if you didn't attack me mBfOmcWfox4-00900-00297252-00297401 that would be better for everybody mBfOmcWfox4-00901-00297402-00298051 involved mBfOmcWfox4-00902-00298052-00298349 you can't have a yellow or red attack mBfOmcWfox4-00903-00298350-00298726 every time sir that's not fair mBfOmcWfox4-00904-00298727-00299093 [Music] mBfOmcWfox4-00905-00299094-00301169 foreign mBfOmcWfox4-00906-00301170-00301391 I mean I'm glad you weren't mBfOmcWfox4-00907-00301392-00301667 because I've already died once and I mBfOmcWfox4-00908-00301668-00301913 didn't need to do it again mBfOmcWfox4-00909-00301914-00302171 hey look at this great a blood no mBfOmcWfox4-00910-00302172-00302332 problem mBfOmcWfox4-00911-00302333-00302513 fantastic mBfOmcWfox4-00912-00302514-00302782 what did I get here deadly grips of mBfOmcWfox4-00913-00302783-00303017 Vitality a rare Blade's pommel low perk mBfOmcWfox4-00914-00303018-00303143 activation chance to Grant a health mBfOmcWfox4-00915-00303144-00303415 burst on any successful kill mBfOmcWfox4-00916-00303416-00303677 if we compare that to what we have which mBfOmcWfox4-00917-00303678-00303947 is Grant a gift of strength on any mBfOmcWfox4-00918-00303948-00304115 successful kill mBfOmcWfox4-00919-00304116-00304463 but it's got much lower stats because mBfOmcWfox4-00920-00304464-00304660 it's not as leveled up and it doesn't mBfOmcWfox4-00921-00304661-00304877 have any luck so we'll certainly not be mBfOmcWfox4-00922-00304878-00305039 using that mBfOmcWfox4-00923-00305040-00305260 certainly not mBfOmcWfox4-00924-00305261-00305447 okay mBfOmcWfox4-00925-00305448-00305884 good mBfOmcWfox4-00926-00305885-00306149 so what mBfOmcWfox4-00927-00306150-00306503 is this a throne mBfOmcWfox4-00928-00306504-00307019 well that's not a game mBfOmcWfox4-00929-00307020-00307204 okay it looks like we can move that mBfOmcWfox4-00930-00307205-00307469 aside which is fantastic I'm happy to do mBfOmcWfox4-00931-00307470-00307930 that it isn't this is just a vestibule mBfOmcWfox4-00932-00307931-00308189 with no purpose good then we'll just mBfOmcWfox4-00933-00308190-00308369 move this away mBfOmcWfox4-00934-00308370-00308680 easy mBfOmcWfox4-00935-00308681-00308969 where's the passage behind this throne mBfOmcWfox4-00936-00308970-00309251 a secret passage well wouldn't be a mBfOmcWfox4-00937-00309252-00309395 proper throne room without a secret mBfOmcWfox4-00938-00309396-00311291 passage mBfOmcWfox4-00939-00311292-00311447 that looks a little mBfOmcWfox4-00940-00311448-00311765 um a little gory there mBfOmcWfox4-00941-00311766-00311999 mold signer mBfOmcWfox4-00942-00312000-00312358 I know who that is mBfOmcWfox4-00943-00312359-00313330 we all do mBfOmcWfox4-00944-00313331-00313565 better loot the corpse mBfOmcWfox4-00945-00313566-00314530 as usual mBfOmcWfox4-00946-00314531-00315010 I guess there wasn't anything on him mBfOmcWfox4-00947-00315011-00315245 or I guess there was we got so many mBfOmcWfox4-00948-00315246-00315341 things mBfOmcWfox4-00949-00315342-00315479 okay mBfOmcWfox4-00950-00315480-00315695 beastiary updated mBfOmcWfox4-00951-00315696-00315821 oh okay mBfOmcWfox4-00952-00315822-00316132 I guess mozzognir accounts as a beast mBfOmcWfox4-00953-00316133-00316265 for some reason mBfOmcWfox4-00954-00316266-00316523 let's see the dwarf King one of the sons mBfOmcWfox4-00955-00316524-00316727 of Vivaldi he ruled over humans both in mBfOmcWfox4-00956-00316728-00316937 Vader GERD and conan'sgard he was a good mBfOmcWfox4-00957-00316938-00317099 King at first but then he started having mBfOmcWfox4-00958-00317100-00317297 dreams about his people dying for some mBfOmcWfox4-00959-00317298-00317489 reason he thought forcing them to Hunt mBfOmcWfox4-00960-00317490-00317699 Deadly beasts was the way to save them mBfOmcWfox4-00961-00317700-00317969 sir that's called anxiety mBfOmcWfox4-00962-00317970-00318167 he captured Three Dragons to harvest mBfOmcWfox4-00963-00318168-00318382 their Fury killed innocent people to mBfOmcWfox4-00964-00318383-00318551 harvest their screams and was then mBfOmcWfox4-00965-00318552-00318725 killed by those very same people when mBfOmcWfox4-00966-00318726-00318929 they returned as hell Walkers that mBfOmcWfox4-00967-00318930-00319156 created ultimate sacrifice we can use mBfOmcWfox4-00968-00319157-00319325 these three ingredients to create some mBfOmcWfox4-00969-00319326-00319793 kind of legendary armor mBfOmcWfox4-00970-00319794-00319937 all right well what about the scroll mBfOmcWfox4-00971-00319938-00320465 then boy mBfOmcWfox4-00972-00320466-00320801 wonder who wrote this mBfOmcWfox4-00973-00320802-00321145 maybe the dead body next to it mBfOmcWfox4-00974-00321146-00321382 I was right mBfOmcWfox4-00975-00321383-00321623 amazing who could have predicted mBfOmcWfox4-00976-00321624-00321899 a king's last words mBfOmcWfox4-00977-00321900-00322060 hmm mBfOmcWfox4-00978-00322061-00322337 tragic that my failure becomes apparent mBfOmcWfox4-00979-00322338-00322595 as the life flows out of me the gods mBfOmcWfox4-00980-00322596-00322775 came to me as I slept and demanded mBfOmcWfox4-00981-00322776-00323003 retribution from my father's actions in mBfOmcWfox4-00982-00323004-00323345 niflheim my people they who entrusted me mBfOmcWfox4-00983-00323346-00323597 to keep them safe every damned night mBfOmcWfox4-00984-00323598-00323819 visions of them mingled by all manner of mBfOmcWfox4-00985-00323820-00324130 Beast only I could protect them and only mBfOmcWfox4-00986-00324131-00324443 through building the dravata fukudur I mBfOmcWfox4-00987-00324444-00324682 captured every deadly Beast I could find mBfOmcWfox4-00988-00324683-00324929 and set to building myth the dreams were mBfOmcWfox4-00989-00324930-00325049 very clear about the first two mBfOmcWfox4-00990-00325050-00325301 ingredients dragon's Fury and screams of mBfOmcWfox4-00991-00325302-00325553 the innocent though many were sacrificed mBfOmcWfox4-00992-00325554-00325751 capturing the dragons and the innocent mBfOmcWfox4-00993-00325752-00325949 screams were far worse than I ever mBfOmcWfox4-00994-00325950-00326182 imagined all of it was for the greater mBfOmcWfox4-00995-00326183-00326321 good mBfOmcWfox4-00996-00326322-00326537 of the third ingredient my dreams were mBfOmcWfox4-00997-00326538-00326801 vague ultimate sacrifice is all they mBfOmcWfox4-00998-00326802-00327029 would say I hoped that forfeiting my mBfOmcWfox4-00999-00327030-00327215 mortality mBfOmcWfox4-01000-00327216-00327497 he did that too I hoped that forfeiting mBfOmcWfox4-01001-00327498-00327719 my morality during this damned search mBfOmcWfox4-01002-00327720-00327995 would be enough now I see it was my own mBfOmcWfox4-01003-00327996-00328258 sacrifice that was required like my mBfOmcWfox4-01004-00328259-00328721 father before me I've been such a fool mBfOmcWfox4-01005-00328722-00329141 let's talk near son of Vivaldi mBfOmcWfox4-01006-00329142-00329519 well now it seems that you fell to mBfOmcWfox4-01007-00329520-00329945 hubris motognir mBfOmcWfox4-01008-00329946-00330334 shame what's behind what what are you oh mBfOmcWfox4-01009-00330335-00330832 just Ivy okay good good good good good mBfOmcWfox4-01010-00330833-00331054 okay this seems to be the way out the mBfOmcWfox4-01011-00331055-00331229 things you pulled from him mBfOmcWfox4-01012-00331230-00331373 those must be the three mythical mBfOmcWfox4-01013-00331374-00331510 ingredients Brock was talking about mBfOmcWfox4-01014-00331511-00331745 probably I can say with utmost certainty mBfOmcWfox4-01015-00331746-00331925 that I've never laid eye on a stranger mBfOmcWfox4-01016-00331926-00332141 set of objects in my life mBfOmcWfox4-01017-00332142-00332308 how are Broad and syndrome is supposed mBfOmcWfox4-01018-00332309-00332489 to build with mBfOmcWfox4-01019-00332490-00332687 whatever they are don't count the mBfOmcWfox4-01020-00332688-00332891 dwarves out loud they're right Pricks mBfOmcWfox4-01021-00332892-00333089 but they're resourceful they once made mBfOmcWfox4-01022-00333090-00333269 an unbreakable chain out of little more mBfOmcWfox4-01023-00333270-00333556 than a cat's footstep and Bud spit it mBfOmcWfox4-01024-00333557-00333682 doesn't even make sense and it doesn't mBfOmcWfox4-01025-00333683-00333947 it's the legend if you want it sense you mBfOmcWfox4-01026-00333948-00334145 shouldn't be talking to a severed head mBfOmcWfox4-01027-00334146-00334439 kind of an excellent point though oh mBfOmcWfox4-01028-00334440-00334637 that's the world serpent okay cool mBfOmcWfox4-01029-00334638-00334793 gorgeous mBfOmcWfox4-01030-00334794-00335032 it's kind of crazy that he creates that mBfOmcWfox4-01031-00335033-00335237 he's a character but at the same time he mBfOmcWfox4-01032-00335238-00335404 creates an environment which is really mBfOmcWfox4-01033-00335405-00336095 neat from like a game design standpoint mBfOmcWfox4-01034-00336096-00336479 okay whoa I want that mBfOmcWfox4-01035-00336480-00337260 always treasure behind the waterfall mBfOmcWfox4-01036-00337261-00337489 take mBfOmcWfox4-01037-00337490-00337732 takeity take a take take heavy running mBfOmcWfox4-01038-00337733-00339295 to catch a cake mBfOmcWfox4-01039-00339296-00340265 that was just like a consonant soup mBfOmcWfox4-01040-00340266-00340513 that just mBfOmcWfox4-01041-00340514-00340787 that just could have been any word at mBfOmcWfox4-01042-00340788-00341303 all mBfOmcWfox4-01043-00341304-00341530 that that was just complete loss of mBfOmcWfox4-01044-00341531-00341806 control just just loss of motor control mBfOmcWfox4-01045-00341807-00342413 entirely mBfOmcWfox4-01046-00342414-00342545 okay mBfOmcWfox4-01047-00342546-00342851 a deadly slam attack that creates a mBfOmcWfox4-01048-00342852-00343099 small tear under up to four enemies mBfOmcWfox4-01049-00343100-00343427 before summoning a large pillar of flame mBfOmcWfox4-01050-00343428-00343639 beneath them that sounds mBfOmcWfox4-01051-00343640-00344045 amazing and I want it especially because mBfOmcWfox4-01052-00344046-00344284 it does way more damage actually we mBfOmcWfox4-01053-00344285-00344417 didn't upgrade this one but we didn't mBfOmcWfox4-01054-00344418-00344573 upgrade it because we didn't really like mBfOmcWfox4-01055-00344574-00345034 it so we could totally upgrade this mBfOmcWfox4-01056-00345035-00345329 and we can even upgrade it a second time mBfOmcWfox4-01057-00345330-00345737 and then this will be we'll just use it mBfOmcWfox4-01058-00345738-00346049 we won't have it as often but that's mBfOmcWfox4-01059-00346050-00346163 okay mBfOmcWfox4-01060-00346164-00346547 well yeah that looks cool AF mBfOmcWfox4-01061-00346548-00346925 as foretold so fantastic that was a mBfOmcWfox4-01062-00346926-00347177 really good find I like it and right mBfOmcWfox4-01063-00347178-00347284 there is where we're going to end mBfOmcWfox4-01064-00347285-00347519 today's playthrough but don't worry mBfOmcWfox4-01065-00347520-00347747 there's more coming soon because I know mBfOmcWfox4-01066-00347748-00347884 how excited you are to see the end of mBfOmcWfox4-01067-00347885-00348143 this thing we are almost there almost mBfOmcWfox4-01068-00348144-00348353 there it's gonna be fantastic so please mBfOmcWfox4-01069-00348354-00348503 be sure that you're subscribed so that mBfOmcWfox4-01070-00348504-00348658 you actually get the notification when mBfOmcWfox4-01071-00348659-00348845 that video comes out hopefully is that mBfOmcWfox4-01072-00348846-00348982 how subscriptions work these days on mBfOmcWfox4-01073-00348983-00349067 YouTube mBfOmcWfox4-01074-00349068-00349253 who knows really mBfOmcWfox4-01075-00349254-00349391 um but please remember to like the video mBfOmcWfox4-01076-00349392-00349553 If you enjoyed it share it with all your mBfOmcWfox4-01077-00349554-00349727 friends so they can enjoy it too and of mBfOmcWfox4-01078-00349728-00349871 course Please Subscribe like I just said mBfOmcWfox4-01079-00349872-00350027 to this little channel so that you don't mBfOmcWfox4-01080-00350028-00350260 miss the next video that's all I love mBfOmcWfox4-01081-00350261-00350418 you all mBfOmcWfox4-01082-00350419-00350773 [Music] mCz5Svlq2Wu-00000-00000443-00000839 what afterlife is one question on the mCz5Svlq2Wu-00001-00000840-00001115 intellectual product but futures will be mCz5Svlq2Wu-00002-00001116-00001324 talking about a lot in the upcoming mCz5Svlq2Wu-00003-00001325-00001589 weeks are there some that you're more mCz5Svlq2Wu-00004-00001590-00001905 involved in more than others mCz5Svlq2Wu-00005-00001907-00002326 I'm not involved in any of them so say mCz5Svlq2Wu-00006-00002327-00002527 scientifically in the sense that I'm mCz5Svlq2Wu-00007-00002528-00003010 involved in projects because I'm as the mCz5Svlq2Wu-00008-00003011-00003320 vice rector of United Nations University mCz5Svlq2Wu-00009-00003321-00003481 I'm representing United Nations mCz5Svlq2Wu-00010-00003482-00003604 University in the Governing Council mCz5Svlq2Wu-00011-00003605-00003959 though I'm are occupied with so - Sadie mCz5Svlq2Wu-00012-00003960-00004316 yes Bechet care processes inside the mCz5Svlq2Wu-00013-00004317-00004504 university but I'm of course very very mCz5Svlq2Wu-00014-00004505-00004666 much interested actually my own mCz5Svlq2Wu-00015-00004667-00005024 background this environmental risks of mCz5Svlq2Wu-00016-00005025-00005372 natural hazards and soon and I think mCz5Svlq2Wu-00017-00005373-00005777 it's an important part of the strategy mCz5Svlq2Wu-00018-00005778-00006181 of futures so I'm I would say I'm very mCz5Svlq2Wu-00019-00006182-00006544 much interested in in many of these mCz5Svlq2Wu-00020-00006545-00006950 intellectual problems and I think we mCz5Svlq2Wu-00021-00006951-00007175 have to put particular entity that is mCz5Svlq2Wu-00022-00007176-00007403 actually to come up with intellectual mCz5Svlq2Wu-00023-00007404-00007631 products which are really mCz5Svlq2Wu-00024-00007631-00007873 interdisciplinary in the sense that they mCz5Svlq2Wu-00025-00007875-00008045 involve natural and Social Sciences mCz5Svlq2Wu-00026-00008045-00008282 which so is a big challenge actually but mCz5Svlq2Wu-00027-00008283-00008698 I think is from Nunavut and futures mCz5Svlq2Wu-00028-00008699-00008909 actually maybe we can cut into this mCz5Svlq2Wu-00029-00008910-00009092 question because this is something that mCz5Svlq2Wu-00030-00009093-00009302 we find very fascinating but we want to mCz5Svlq2Wu-00031-00009303-00009583 learn more about how familiar with mCz5Svlq2Wu-00032-00009584-00009803 transdisciplinary work and you know how mCz5Svlq2Wu-00033-00009804-00010106 does that make its way into future I mCz5Svlq2Wu-00034-00010107-00010460 think I'm very familiar with Francis is mCz5Svlq2Wu-00035-00010461-00010838 very working practice because I started mCz5Svlq2Wu-00036-00010839-00011129 out as a as a physicist and not done it mCz5Svlq2Wu-00037-00011130-00011357 as an environmental businesses but I was mCz5Svlq2Wu-00038-00011358-00011573 a theoretical physicist doing mostly mCz5Svlq2Wu-00039-00011574-00011938 mathematics often my PhD I decided that mCz5Svlq2Wu-00040-00011939-00012206 while this has been fantastic three mCz5Svlq2Wu-00041-00012207-00012463 years I needed to do something more mCz5Svlq2Wu-00042-00012464-00012776 applied so I went to industry and I mCz5Svlq2Wu-00043-00012777-00013063 worked in a big company which has a big mCz5Svlq2Wu-00044-00013064-00013415 lab which has even a group for mCz5Svlq2Wu-00045-00013416-00013580 Theoretical Physics but it meant mCz5Svlq2Wu-00046-00013581-00013721 something completely different mCz5Svlq2Wu-00047-00013722-00013961 we have to work for product development mCz5Svlq2Wu-00048-00013962-00014150 actually and we have decided to mCz5Svlq2Wu-00049-00014151-00014625 understand the people who have to sell mCz5Svlq2Wu-00050-00014626-00014846 the machinery actually which was mCz5Svlq2Wu-00051-00014847-00015077 developed that you need a lot of science mCz5Svlq2Wu-00052-00015078-00015444 actually the video and this was actually mCz5Svlq2Wu-00053-00015445-00015755 although sometimes you would not look at mCz5Svlq2Wu-00054-00015756-00016028 industrial research as that disability mCz5Svlq2Wu-00055-00016029-00016193 actually that it was really mCz5Svlq2Wu-00056-00016194-00016412 transmissible it in the sense that we mCz5Svlq2Wu-00057-00016413-00016643 just theoretical physicists and mCz5Svlq2Wu-00058-00016644-00016922 mathematicians had to talk to the people mCz5Svlq2Wu-00059-00016923-00017237 who are who were actually trying to find mCz5Svlq2Wu-00060-00017238-00017618 ways of of selling the device in which mCz5Svlq2Wu-00061-00017619-00017828 people to meet so this was the first mCz5Svlq2Wu-00062-00017829-00018152 time I I actually really worked on the mCz5Svlq2Wu-00063-00018153-00018681 bridge of between science and an mCz5Svlq2Wu-00064-00018682-00018931 application which was when you're mCz5Svlq2Wu-00065-00018932-00019130 working industry applications and in mCz5Svlq2Wu-00066-00019131-00019496 problems it was kind of harsh in the mCz5Svlq2Wu-00067-00019497-00019797 sense that if we didn't do this kind of mCz5Svlq2Wu-00068-00019798-00020119 disability disability often there was no mCz5Svlq2Wu-00069-00020120-00020552 money anyway and then I changed my field mCz5Svlq2Wu-00070-00020553-00021119 I had the opportunity to become a first mCz5Svlq2Wu-00071-00021120-00021301 division leader mCz5Svlq2Wu-00072-00021302-00021463 across the Institute for snow and mCz5Svlq2Wu-00073-00021464-00021718 Avalanche research and the theme there mCz5Svlq2Wu-00074-00021719-00022039 was that the purpose of this institute mCz5Svlq2Wu-00075-00022040-00022312 was actually to improve our own safety mCz5Svlq2Wu-00076-00022313-00022540 not only in Switzerland but we mCz5Svlq2Wu-00077-00022541-00022723 corporately very international you mCz5Svlq2Wu-00078-00022724-00023203 salute Canada by the way and it this is mCz5Svlq2Wu-00079-00023204-00023571 a domain actually which when you try to mCz5Svlq2Wu-00080-00023572-00023965 improve say you need alongside to so you mCz5Svlq2Wu-00081-00023966-00024249 can't do it without the downside so mCz5Svlq2Wu-00082-00024250-00024532 improving our launch early warning mCz5Svlq2Wu-00083-00024533-00024790 systems really needs to do a lot of mCz5Svlq2Wu-00084-00024791-00025111 modeling a lot of observations peer mCz5Svlq2Wu-00085-00025112-00025426 observations and so on so we have mCz5Svlq2Wu-00086-00025427-00025726 unknown handy about 20 PhD students on mCz5Svlq2Wu-00087-00025727-00025936 on the other hand in the link we have to mCz5Svlq2Wu-00088-00025937-00026200 do the daily avalanche forecasts and the mCz5Svlq2Wu-00089-00026201-00026416 people who do the daily avalanche mCz5Svlq2Wu-00090-00026417-00026764 forecasts they are typically mountain mCz5Svlq2Wu-00091-00026764-00027013 guides some of them outside you cannot mCz5Svlq2Wu-00092-00027014-00027244 tell they were not scientists to get mCz5Svlq2Wu-00093-00027245-00027586 them together with people who improve mCz5Svlq2Wu-00094-00027587-00027852 the snow modeling and to improve risk mCz5Svlq2Wu-00095-00027854-00028186 management lessons or sometimes by gosh mCz5Svlq2Wu-00096-00028187-00028417 they didn't understand each other at all mCz5Svlq2Wu-00097-00028418-00028695 and then there was a problem mom tried mCz5Svlq2Wu-00098-00028697-00028972 to hide the mistake at the side of the mCz5Svlq2Wu-00099-00028973-00029274 other and this for me was really working mCz5Svlq2Wu-00100-00029275-00029725 plans basically so so the question is a mCz5Svlq2Wu-00101-00029726-00029941 directive of actually to kind of get mCz5Svlq2Wu-00102-00029942-00030175 these people together to find so to say mCz5Svlq2Wu-00103-00030176-00030472 let's call it evens cases for the 1500 mCz5Svlq2Wu-00104-00030473-00030912 again and so in these very different mCz5Svlq2Wu-00105-00030913-00031180 circumstances in industry actually and mCz5Svlq2Wu-00106-00031181-00031501 in environmental risk management I found mCz5Svlq2Wu-00107-00031502-00031831 that that actually the basic way you are mCz5Svlq2Wu-00108-00031832-00032098 kind of handling transitionally mCz5Svlq2Wu-00109-00032099-00032360 sometimes discipline our it is really is mCz5Svlq2Wu-00110-00032361-00032483 really similar actually mCz5Svlq2Wu-00111-00032483-00032815 and it's always caused by constant type mCz5Svlq2Wu-00112-00032816-00033262 of conflict the practitioners are beside mCz5Svlq2Wu-00113-00033263-00033464 the state sometimes official at night mCz5Svlq2Wu-00114-00033465-00033640 and what I learned is that you should mCz5Svlq2Wu-00115-00033641-00033940 not look at these problems justice mCz5Svlq2Wu-00116-00033941-00034148 problems that the spark of the projects mCz5Svlq2Wu-00117-00034149-00034505 of the the spirit of unity and mCz5Svlq2Wu-00118-00034506-00034768 inevitable a level of the success mCz5Svlq2Wu-00119-00034769-00035054 actually really good mCz5Svlq2Wu-00120-00035055-00035351 yeah and for you if you had to describe mCz5Svlq2Wu-00121-00035352-00035720 what transdisciplinarity is do you have mCz5Svlq2Wu-00122-00035721-00035951 a particular way of defining it or mCz5Svlq2Wu-00123-00035952-00036692 seeing it well I think there is likely mCz5Svlq2Wu-00124-00036693-00036946 introducing morality for me here is a mCz5Svlq2Wu-00125-00036947-00037286 kind of an inappropriate way to look at mCz5Svlq2Wu-00126-00037287-00037532 it and I cannot create way so many this mCz5Svlq2Wu-00127-00037533-00037960 may sound bizarre particularly the mCz5Svlq2Wu-00128-00037961-00038254 inappropriate way is to look at mCz5Svlq2Wu-00129-00038255-00038518 interdisciplinarity as a principal and mCz5Svlq2Wu-00130-00038519-00038768 say different Sciences has to go mCz5Svlq2Wu-00131-00038769-00039051 together automatic project is not good mCz5Svlq2Wu-00132-00039052-00039508 or to say that science and practice have mCz5Svlq2Wu-00133-00039509-00039718 to work together in headphones : mCz5Svlq2Wu-00134-00039719-00040018 time seasonality or a project is not mCz5Svlq2Wu-00135-00040019-00040057 good mCz5Svlq2Wu-00136-00040058-00040424 I don't think this we need us for mCz5Svlq2Wu-00137-00040425-00040730 however if we start from goals we have mCz5Svlq2Wu-00138-00040731-00040999 you know improvements of something which mCz5Svlq2Wu-00139-00041000-00041282 you can't improve without science then I mCz5Svlq2Wu-00140-00041283-00041555 think implant that fanciful analogy mCz5Svlq2Wu-00141-00041556-00041974 comes in a detail hmm and then even if mCz5Svlq2Wu-00142-00041975-00042245 people are kind of having difficulties mCz5Svlq2Wu-00143-00042246-00042433 to talk to each other in people in mCz5Svlq2Wu-00144-00042434-00042670 practice and in science or in social mCz5Svlq2Wu-00145-00042671-00042979 signs are the natural side seeing the mCz5Svlq2Wu-00146-00042980-00043252 goal actually we want to reach makes it mCz5Svlq2Wu-00147-00043253-00043489 easier I think so so I think time food mCz5Svlq2Wu-00148-00043490-00043879 in a lenient into this analogy is is mCz5Svlq2Wu-00149-00043880-00044272 kind of pest so to say look at from from mCz5Svlq2Wu-00150-00044273-00044512 the goals I couldn't be one which is mCz5Svlq2Wu-00151-00044513-00044782 this is how I always try to look at mCz5Svlq2Wu-00152-00044783-00045025 these these terms great mCz5Svlq2Wu-00153-00045026-00045202 well that's very interesting whether I mCz5Svlq2Wu-00154-00045203-00045400 have a good colleague actually sits mCz5Svlq2Wu-00155-00045401-00045721 along here being the the president of mCz5Svlq2Wu-00156-00045722-00045949 the climate come social so K which is mCz5Svlq2Wu-00157-00045950-00046180 kind of you would think that this kind mCz5Svlq2Wu-00158-00046181-00046399 of natural science oriented team leader mCz5Svlq2Wu-00159-00046400-00046642 professor of social psychology at mCz5Svlq2Wu-00160-00046643-00046927 University real and I think he has mCz5Svlq2Wu-00161-00046928-00047091 really be a master of mCz5Svlq2Wu-00162-00047092-00047374 interdisciplinarity he once told me you mCz5Svlq2Wu-00163-00047375-00047668 see whenever you can solve a trouble in mCz5Svlq2Wu-00164-00047669-00048043 a disciplinary way do it some or see mCz5Svlq2Wu-00165-00048044-00048268 some are mathematical problem they don't mCz5Svlq2Wu-00166-00048269-00048493 like to involve how the other but in mCz5Svlq2Wu-00167-00048494-00048709 most cases you come if you will get a mCz5Svlq2Wu-00168-00048710-00048892 problem you see that you need to get mCz5Svlq2Wu-00169-00048893-00049255 these people in society so here's an mCz5Svlq2Wu-00170-00049256-00049441 interesting approach actually even mCz5Svlq2Wu-00171-00049442-00049732 always work as physically as possible mCz5Svlq2Wu-00172-00049733-00050269 but he was known for being a very yeah mCz5Svlq2Wu-00173-00050270-00050439 so you wouldn't expect that kind of mCz5Svlq2Wu-00174-00050440-00050722 recommendation measure and for future mCz5Svlq2Wu-00175-00050723-00050980 earth how do you see mCz5Svlq2Wu-00176-00050981-00051230 transdisciplinary or how do you see mCz5Svlq2Wu-00177-00051232-00051496 transdisciplinarity playing a role and mCz5Svlq2Wu-00178-00051497-00051775 it's the work that it does should they mCz5Svlq2Wu-00179-00051776-00051970 either more that it could be done to mCz5Svlq2Wu-00180-00051971-00052222 include it in well as one of the core mCz5Svlq2Wu-00181-00052223-00052615 principles or I think I think it's uh I mCz5Svlq2Wu-00182-00052616-00052912 don't even see it as a kind of a core mCz5Svlq2Wu-00183-00052913-00053142 principle this is what I was price and mCz5Svlq2Wu-00184-00053144-00053407 if you are looking at this kind of a mCz5Svlq2Wu-00185-00053408-00053629 principle which is to obey movement mCz5Svlq2Wu-00186-00053629-00054255 orbit above both properly I think issues mCz5Svlq2Wu-00187-00054257-00054496 rather look from the whole actually end mCz5Svlq2Wu-00188-00054497-00054904 of I mean futures trying to kind of come mCz5Svlq2Wu-00189-00054904-00055294 up with options and ideas for solutions mCz5Svlq2Wu-00190-00055295-00055579 of the piensan troubles mCz5Svlq2Wu-00191-00055580-00055732 and not only look at the problems that mCz5Svlq2Wu-00192-00055733-00055934 also looked at their chances actually mCz5Svlq2Wu-00193-00055935-00056224 science and technology varies and then mCz5Svlq2Wu-00194-00056225-00056443 you try to kind of make these things mCz5Svlq2Wu-00195-00056444-00056955 useful for society commercial practice mCz5Svlq2Wu-00196-00056956-00057324 then we get interdisciplinary and mCz5Svlq2Wu-00197-00057325-00057659 transdisciplinary as automatically mCz5Svlq2Wu-00198-00057660-00057892 because you'll see that there is very mCz5Svlq2Wu-00199-00057893-00058121 few problems that can be solved by mCz5Svlq2Wu-00200-00058122-00058403 chemistry or biology or physics alone mCz5Svlq2Wu-00201-00058404-00058754 and all my Natural Sciences alone or by mCz5Svlq2Wu-00202-00058754-00059084 Social Sciences alone in many cases you mCz5Svlq2Wu-00203-00059085-00059246 need these different components I've mCz5Svlq2Wu-00204-00059247-00059465 been through inference and seasonality mCz5Svlq2Wu-00205-00059466-00059923 comes automatically and I see you know mCz5Svlq2Wu-00206-00059924-00060223 in all the components of interest I mCz5Svlq2Wu-00207-00060224-00060515 think it's a big challenge actually for mCz5Svlq2Wu-00208-00060516-00060754 for social and natural scientists to mCz5Svlq2Wu-00209-00060755-00060998 talk to each other information challenge mCz5Svlq2Wu-00210-00060999-00061417 actually to societies to talk to private mCz5Svlq2Wu-00211-00061418-00061871 business people know because scientists mCz5Svlq2Wu-00212-00061872-00062354 often think that private business just mCz5Svlq2Wu-00213-00062354-00062624 needs to make money yes they need to mCz5Svlq2Wu-00214-00062625-00063011 make money and scientists need to look mCz5Svlq2Wu-00215-00063012-00063203 for the newspapers are these are not mCz5Svlq2Wu-00216-00063204-00063422 effective so you need to come to unit mCz5Svlq2Wu-00217-00063423-00063586 you hear that together and I think mCz5Svlq2Wu-00218-00063587-00064279 that's one of the most important rules mCz5Svlq2Wu-00219-00064280-00064535 and tools actually with the senior mCz5Svlq2Wu-00220-00064536-00064595 people in mCz5Svlq2Wu-00221-00064596-00064753 [Music] mCz5Svlq2Wu-00222-00064754-00065029 teacher happened to multiracial people mCz5Svlq2Wu-00223-00065029-00065587 actually across boundaries okay if we mCz5Svlq2Wu-00224-00065588-00065904 can move back I actually want to get to mCz5Svlq2Wu-00225-00065905-00066184 your new role as a co-chair for the mCz5Svlq2Wu-00226-00066185-00066337 Governing Council could you maybe talk mCz5Svlq2Wu-00227-00066338-00066676 about your experience when you started mCz5Svlq2Wu-00228-00066677-00067246 and how generally speaking well when I mCz5Svlq2Wu-00229-00067247-00067737 when I start Ellis I started in November mCz5Svlq2Wu-00230-00067738-00067881 2010 mCz5Svlq2Wu-00231-00067882-00068326 so November 2016 mCz5Svlq2Wu-00232-00068327-00068701 I invited myself before I claim it is mCz5Svlq2Wu-00233-00068702-00068986 not with with with the precursors of the mCz5Svlq2Wu-00234-00068987-00069424 future especially so students now as a mCz5Svlq2Wu-00235-00069425-00069792 co-chair of ceremony comes West only in mCz5Svlq2Wu-00236-00069793-00070207 2016 the end sorry at the end of 2016 mCz5Svlq2Wu-00237-00070208-00070630 again and we have been quite a lot mCz5Svlq2Wu-00238-00070631-00070951 occupied a lot actually with 300 of the mCz5Svlq2Wu-00239-00070952-00071325 new executive director Paul she has mCz5Svlq2Wu-00240-00071326-00071620 informed us that he wants to step down mCz5Svlq2Wu-00241-00071621-00071967 so it has maybe be a bit a non-typical mCz5Svlq2Wu-00242-00071968-00072448 yes time that so when we now hopefully mCz5Svlq2Wu-00243-00072449-00072847 come soon come to a kind of travel ski mCz5Svlq2Wu-00244-00072848-00073162 lesson you exactly this director I think mCz5Svlq2Wu-00245-00073163-00073549 one of the things you need to take care mCz5Svlq2Wu-00246-00073550-00074062 of is to to kind of find the data more mCz5Svlq2Wu-00247-00074063-00074395 effectively reach out to let me call it mCz5Svlq2Wu-00248-00074396-00074590 the public I mean II mean all is mCz5Svlq2Wu-00249-00074591-00074821 different in all its different factors mCz5Svlq2Wu-00250-00074822-00075076 such as of EPFL of us mCz5Svlq2Wu-00251-00075077-00075457 do people substance around but it's mCz5Svlq2Wu-00252-00075458-00075775 during the growth phase actually doing mCz5Svlq2Wu-00253-00075776-00075979 the build-up phase actually it hasn't mCz5Svlq2Wu-00254-00075980-00076312 been possible in my opinion to kind of mCz5Svlq2Wu-00255-00076313-00076723 really make it visible and I think the mCz5Svlq2Wu-00256-00076724-00076880 next step I think mCz5Svlq2Wu-00257-00076881-00077066 also the unique task of any website mCz5Svlq2Wu-00258-00077067-00077627 today I think we have to so to say to mCz5Svlq2Wu-00259-00077628-00078011 make better use of the beautiful stories mCz5Svlq2Wu-00260-00078012-00078392 I think a future episode anyway because mCz5Svlq2Wu-00261-00078393-00078584 speaking of beautiful stories maybe we mCz5Svlq2Wu-00262-00078585-00078779 could talk a little bit more about your mCz5Svlq2Wu-00263-00078780-00079190 personal what got you passionate about mCz5Svlq2Wu-00264-00079191-00079509 working physics environmental risk and mCz5Svlq2Wu-00265-00079510-00079850 then even further on into the career mCz5Svlq2Wu-00266-00079851-00080334 position that you have now well I think mCz5Svlq2Wu-00267-00080335-00080638 that in several ingredients actually you mCz5Svlq2Wu-00268-00080639-00081146 to get me there I am now as I have said mCz5Svlq2Wu-00269-00081147-00081386 in the short introduction I have grown mCz5Svlq2Wu-00270-00081387-00081917 up as a as a son of a form with the two mCz5Svlq2Wu-00271-00081918-00082337 sisters and a brother the robberies has mCz5Svlq2Wu-00272-00082338-00082601 actually continued he's announcing mCz5Svlq2Wu-00273-00082602-00082931 provenance in line and yet to work on mCz5Svlq2Wu-00274-00082932-00083121 this form actually most I thought the mCz5Svlq2Wu-00275-00083122-00083546 keep in the mountains and this actually mCz5Svlq2Wu-00276-00083547-00083765 brought me really close to nature but mCz5Svlq2Wu-00277-00083766-00084107 still I had a very clear and strong mCz5Svlq2Wu-00278-00084108-00084539 desire to kind of do something different mCz5Svlq2Wu-00279-00084540-00084754 I don't know where this came from but I mCz5Svlq2Wu-00280-00084755-00085117 had a strong desire to study physics and mCz5Svlq2Wu-00281-00085118-00085547 which I did and then after having worked mCz5Svlq2Wu-00282-00085548-00085959 for 13 years in industry in a city I mCz5Svlq2Wu-00283-00085960-00086196 returned to the mountains actually and mCz5Svlq2Wu-00284-00086197-00086492 I'm so how interesting it was a very mCz5Svlq2Wu-00285-00086493-00086744 interesting experience actually to kind mCz5Svlq2Wu-00286-00086745-00087284 of having lived in nature in the vagina mCz5Svlq2Wu-00287-00087285-00087542 fiber live nature as a child and then mCz5Svlq2Wu-00288-00087543-00087836 coming back as a scientist naturally and mCz5Svlq2Wu-00289-00087837-00088253 that has so so the fascination actually mCz5Svlq2Wu-00290-00088254-00088499 for for nature and also in my special mCz5Svlq2Wu-00291-00088500-00088641 case for mCz5Svlq2Wu-00292-00088642-00088845 four four four four the mountains mCz5Svlq2Wu-00293-00088846-00089132 actually had a kind of a very diverse mCz5Svlq2Wu-00294-00089133-00089589 base and when you are living in the mCz5Svlq2Wu-00295-00089590-00089922 mountains things such as climate change mCz5Svlq2Wu-00296-00089923-00090492 our little disabled actually so we saw mCz5Svlq2Wu-00297-00090493-00090942 that the what we call the snow limit mCz5Svlq2Wu-00298-00090943-00091236 actually kind of was really increasing mCz5Svlq2Wu-00299-00091237-00091617 so when I was a child actually every mCz5Svlq2Wu-00300-00091618-00091871 region which had a lot of snow actually mCz5Svlq2Wu-00301-00091872-00092280 which now have more rain than snow and mCz5Svlq2Wu-00302-00092281-00092469 this is not just a perception of the mCz5Svlq2Wu-00303-00092470-00092646 people there is very good this is mCz5Svlq2Wu-00304-00092647-00092784 essentially which you could actually mCz5Svlq2Wu-00305-00092785-00093063 have the chance to make a looking at the mCz5Svlq2Wu-00306-00093064-00093264 snow and that emotion associated you so mCz5Svlq2Wu-00307-00093265-00093672 this is a very search area so the the mCz5Svlq2Wu-00308-00093673-00093837 effects of climate change are very mCz5Svlq2Wu-00309-00093838-00094221 strong actually and you for example and mCz5Svlq2Wu-00310-00094222-00094563 many many hiking paths which really save mCz5Svlq2Wu-00311-00094564-00094800 another child which are not even there mCz5Svlq2Wu-00312-00094801-00094962 anymore because they have kind of mCz5Svlq2Wu-00313-00094963-00095169 slightly down due to melting their mCz5Svlq2Wu-00314-00095170-00095493 furnaces not being a lot people are mCz5Svlq2Wu-00315-00095494-00095688 mostly talking about nothing glaciers mCz5Svlq2Wu-00316-00095689-00095997 but melting permafrost is a bit more mCz5Svlq2Wu-00317-00095998-00096195 hidden but it has actually most on mCz5Svlq2Wu-00318-00096196-00096651 effect so I also in my childhood as well mCz5Svlq2Wu-00319-00096652-00096894 as in my professional life as a mCz5Svlq2Wu-00320-00096895-00097116 scientist and responsible for Avalon mCz5Svlq2Wu-00321-00097117-00097371 show never really bonuses I was really mCz5Svlq2Wu-00322-00097372-00097713 strongly strongly confirmed confrontive mCz5Svlq2Wu-00323-00097714-00097971 it is effective and we have to try to mCz5Svlq2Wu-00324-00097972-00098258 find solutions for mCz5Svlq2Wu-00325-00098259-00098631 working the analog to intersect and then mCz5Svlq2Wu-00326-00098632-00098883 you learn that you sometimes a good mCz5Svlq2Wu-00327-00098884-00099213 ideas as a scientist from hopefully mCz5Svlq2Wu-00328-00099214-00099507 solve it but then you have to work with mCz5Svlq2Wu-00329-00099508-00099915 the politics actually and so all these mCz5Svlq2Wu-00330-00099916-00100099 kinds of different mCz5Svlq2Wu-00331-00100100-00100534 actually got me very close to now I mCz5Svlq2Wu-00332-00100535-00100753 learned this in a kind of an extremely mCz5Svlq2Wu-00333-00100754-00101029 wealthy country such as this one are now mCz5Svlq2Wu-00334-00101030-00101557 working at UN I tried to apply similar mCz5Svlq2Wu-00335-00101558-00101869 ideas to much less wealthy countries I mCz5Svlq2Wu-00336-00101870-00102112 think one of the interesting things I mCz5Svlq2Wu-00337-00102113-00102372 think I've seen in my professional life mCz5Svlq2Wu-00338-00102373-00102686 to look at so to see of the high-tech mCz5Svlq2Wu-00339-00102688-00103008 luxury end of the world - its length of mCz5Svlq2Wu-00340-00103009-00103414 Canada and then seeing that this is just mCz5Svlq2Wu-00341-00103415-00103734 a kind of very very very very small mCz5Svlq2Wu-00342-00103735-00104136 corner of seduction yes when you're mCz5Svlq2Wu-00343-00104138-00104480 talking about environmental risks in mCz5Svlq2Wu-00344-00104481-00104811 many countries in Africa you are using mCz5Svlq2Wu-00345-00104813-00104989 the savior's that we mean very different mCz5Svlq2Wu-00346-00104990-00105352 things I find it very interesting you mCz5Svlq2Wu-00347-00105353-00105571 talk about pollution and the need for mCz5Svlq2Wu-00348-00105572-00105817 scientists to be able to cut here you mCz5Svlq2Wu-00349-00105818-00105933 know be able to put those in the mCz5Svlq2Wu-00350-00105934-00106168 practices for our audience members what mCz5Svlq2Wu-00351-00106169-00106354 kind of things do you recommend they mCz5Svlq2Wu-00352-00106355-00106681 could do on a daily basis or they could mCz5Svlq2Wu-00353-00106682-00106908 do at home that can help some of the mCz5Svlq2Wu-00354-00106909-00107356 causes that future is working on I think mCz5Svlq2Wu-00355-00107357-00107725 a lot of things off or down already for mCz5Svlq2Wu-00356-00107726-00108313 example when I see how we think it mCz5Svlq2Wu-00357-00108314-00108646 weighs again going to my home as a mCz5Svlq2Wu-00358-00108647-00108970 Chinese maybe and you maybe don't mCz5Svlq2Wu-00359-00108971-00109426 believe in system and that 50 years ago mCz5Svlq2Wu-00360-00109427-00109893 we we simply threw it into the river but mCz5Svlq2Wu-00361-00109894-00110214 very little waste we I think we mCz5Svlq2Wu-00362-00110215-00110524 generated about the making of more than mCz5Svlq2Wu-00363-00110525-00110947 10% of the base at this time of people mCz5Svlq2Wu-00364-00110948-00111182 there are all of mCz5Svlq2Wu-00365-00111183-00111485 generating obscenity there was no waste mCz5Svlq2Wu-00366-00111486-00111846 disposal food and now of course my mCz5Svlq2Wu-00367-00111847-00112085 brother separates is very stand of mCz5Svlq2Wu-00368-00112086-00112383 course it is kind of young kind of of mCz5Svlq2Wu-00369-00112383-00112632 treated in the very very clean and so on mCz5Svlq2Wu-00370-00112633-00113054 so I think there has been a huge huge mCz5Svlq2Wu-00371-00113055-00113591 protest action and I know many today I mCz5Svlq2Wu-00372-00113592-00113777 don't know how it is in Montreal but I mCz5Svlq2Wu-00373-00113778-00114038 know many of the European cities mCz5Svlq2Wu-00374-00114039-00114243 actually coordinating for example I mCz5Svlq2Wu-00375-00114244-00114525 think is slowly transforming to a bikini mCz5Svlq2Wu-00376-00114526-00114843 actually launchers actually to perfectly mCz5Svlq2Wu-00377-00114844-00115216 mostly by ballast and iCarly anaconda an mCz5Svlq2Wu-00378-00115217-00115676 interesting thing I think is that it is mCz5Svlq2Wu-00379-00115677-00115933 not happening mCz5Svlq2Wu-00380-00115934-00116274 for climate protection I think people mCz5Svlq2Wu-00381-00116275-00116538 don't think about climate and a witch mCz5Svlq2Wu-00382-00116539-00116777 but they think it helps the excellent so mCz5Svlq2Wu-00383-00116778-00117341 they the Green Seal is definitely more mCz5Svlq2Wu-00384-00117342-00117597 healthy it's expected for you Pro know mCz5Svlq2Wu-00385-00117598-00117827 those on hand so I think there is a lot mCz5Svlq2Wu-00386-00117828-00118178 of there is a lot of synergies on actual mCz5Svlq2Wu-00387-00118179-00118422 are clearly so if you're asking me what mCz5Svlq2Wu-00388-00118423-00118745 can we do at home I think as a so to say mCz5Svlq2Wu-00389-00118746-00119084 in your daily life I think you can just mCz5Svlq2Wu-00390-00119085-00119363 try to kind of yeah live in a mCz5Svlq2Wu-00391-00119364-00119663 sustainable way as we as I think there mCz5Svlq2Wu-00392-00119664-00119879 are many yeah many kind of stuff by mCz5Svlq2Wu-00393-00119880-00120164 trivial things like that they can care mCz5Svlq2Wu-00394-00120165-00120401 how much meat you eat how you only think mCz5Svlq2Wu-00395-00120402-00120621 you're based and so on but if you take mCz5Svlq2Wu-00396-00120622-00120779 the value for the column it should be mCz5Svlq2Wu-00397-00120780-00121026 very normal things but the scientists I mCz5Svlq2Wu-00398-00121027-00121310 think we at the in addition really have mCz5Svlq2Wu-00399-00121311-00121613 to cite you to think about not just mCz5Svlq2Wu-00400-00121614-00122070 about their other threats entry I can't mCz5Svlq2Wu-00401-00122071-00122351 I do to kind of Ephesians aware of the mCz5Svlq2Wu-00402-00122352-00122509 spinach is actually maybe mCz5Svlq2Wu-00403-00122510-00122738 veganism in very clear can be helpful mCz5Svlq2Wu-00404-00122739-00123148 for example final protection with health mCz5Svlq2Wu-00405-00123149-00123440 health improvements and so on so I think mCz5Svlq2Wu-00406-00123441-00123695 there is lots and lots of things not mCz5Svlq2Wu-00407-00123696-00123938 just and I think it's also another of mCz5Svlq2Wu-00408-00123939-00124181 the language teaching as we use I mean mCz5Svlq2Wu-00409-00124182-00124414 they're always talking about the mCz5Svlq2Wu-00410-00124415-00124715 disaster is deduction about dying to mCz5Svlq2Wu-00411-00124716-00124976 prevent the apocalypse nothing becomes mCz5Svlq2Wu-00412-00124977-00125201 there many of the things that also to mCz5Svlq2Wu-00413-00125202-00125516 stay on to a positive side action using mCz5Svlq2Wu-00414-00125517-00125795 synergies I'm sorry for that climate mCz5Svlq2Wu-00415-00125796-00126026 five year time to live healthy oh I mCz5Svlq2Wu-00416-00126027-00126323 think this is also something future is mCz5Svlq2Wu-00417-00126324-00126557 that if you do actually to try to kind mCz5Svlq2Wu-00418-00126558-00127088 of peel out of the seder so to stay mCz5Svlq2Wu-00419-00127089-00127408 positive side effects of of a pleasant mCz5Svlq2Wu-00420-00127409-00127483 life mCz5Svlq2Wu-00421-00127484-00127889 mmm-hmm and you mentioned the contrast mCz5Svlq2Wu-00422-00127890-00128099 and let's say awareness public awareness mCz5Svlq2Wu-00423-00128100-00128420 about the consequences of poor waste mCz5Svlq2Wu-00424-00128421-00128930 management and do you have any platforms mCz5Svlq2Wu-00425-00128931-00129239 or recommendations for the audience mCz5Svlq2Wu-00426-00129240-00129407 members anywhere they can follow the mCz5Svlq2Wu-00427-00129408-00129865 work you do social media web pages mCz5Svlq2Wu-00428-00129866-00130091 you mean how they kind of follow the mCz5Svlq2Wu-00429-00130092-00130461 work the answer or your work personally mCz5Svlq2Wu-00430-00130463-00130858 yes I mean I think we have a yeah it has mCz5Svlq2Wu-00431-00130859-00131119 been interesting I said and I came to mCz5Svlq2Wu-00432-00131120-00131528 United Nations University we had those mCz5Svlq2Wu-00433-00131529-00132136 social media actually and uh as I see mCz5Svlq2Wu-00434-00132137-00132512 there people a necessity to go into mCz5Svlq2Wu-00435-00132513-00132914 social media then it was the head of my mCz5Svlq2Wu-00436-00132915-00133376 communications in your maybe to roll so mCz5Svlq2Wu-00437-00133377-00133733 I'll tell you there is many many many mCz5Svlq2Wu-00438-00133734-00134042 large population groups you just don't mCz5Svlq2Wu-00439-00134043-00134312 reach without them yes I think it's a mCz5Svlq2Wu-00440-00134313-00134540 very important platform learned end of mCz5Svlq2Wu-00441-00134541-00134759 course which is why we're helping out mCz5Svlq2Wu-00442-00134760-00134981 here yes so mCz5Svlq2Wu-00443-00134982-00135440 so yes I think issues future actually mCz5Svlq2Wu-00444-00135441-00135812 yeah needs or we need to we need to mCz5Svlq2Wu-00445-00135813-00136031 think a lot of course about the rotate mCz5Svlq2Wu-00446-00136032-00136508 the platforms and not not just not just mCz5Svlq2Wu-00447-00136509-00136682 doing good science also but but that mCz5Svlq2Wu-00448-00136683-00137026 they need we need along by a vehicle mCz5Svlq2Wu-00449-00137027-00137267 platforms I'm not the specialist for mCz5Svlq2Wu-00450-00137268-00137702 this can I really rely on communication mCz5Svlq2Wu-00451-00137703-00138115 experts and then maybe as a last kind of mCz5Svlq2Wu-00452-00138116-00138608 bit any any particular references mCz5Svlq2Wu-00453-00138609-00138752 resources you would recommend to the mCz5Svlq2Wu-00454-00138753-00138962 audience you know there's somebody a mCz5Svlq2Wu-00455-00138963-00139256 particular research center you know mCz5Svlq2Wu-00456-00139257-00139675 anything that people could go and follow mCz5Svlq2Wu-00457-00139676-00140042 that you would recommend well I think mCz5Svlq2Wu-00458-00140043-00140324 one of one of the features actually and mCz5Svlq2Wu-00459-00140325-00140630 I think it will even even get even more mCz5Svlq2Wu-00460-00140631-00140849 colorful in future one of the features mCz5Svlq2Wu-00461-00140850-00141185 of users is actually that it kind of is mCz5Svlq2Wu-00462-00141186-00141437 an umbrella for very many country search mCz5Svlq2Wu-00463-00141438-00141755 men maybe too many just to give a mCz5Svlq2Wu-00464-00141756-00142157 recommendation and so I think what I mCz5Svlq2Wu-00465-00142158-00142520 would recommend people is really to go mCz5Svlq2Wu-00466-00142521-00142829 the future so they chose the other mCz5Svlq2Wu-00467-00142830-00142988 channels under the open platform mCz5Svlq2Wu-00468-00142989-00143323 actually open at four meter is a kind of mCz5Svlq2Wu-00469-00143324-00143765 yeah trying actually to get as many as mCz5Svlq2Wu-00470-00143766-00143990 possible of the different artists mCz5Svlq2Wu-00471-00143991-00144209 together and make them visible in in a mCz5Svlq2Wu-00472-00144210-00144401 concentrated way I think we're still mCz5Svlq2Wu-00473-00144402-00144593 learning actually would be with you in mCz5Svlq2Wu-00474-00144594-00144974 platform and it will probably look mCz5Svlq2Wu-00475-00144975-00145256 different in the usefulness but yeah I mCz5Svlq2Wu-00476-00145257-00145760 think in this sense future platform of mCz5Svlq2Wu-00477-00145761-00145946 the electronic components of these mCz5Svlq2Wu-00478-00145947-00146207 platforms then sales so actually what I mCz5Svlq2Wu-00479-00146208-00146270 would like mCz5Svlq2Wu-00480-00146271-00146807 okay okay well then I think I think we mCz5Svlq2Wu-00481-00146808-00147016 can all our points I want to thank you mCz5Svlq2Wu-00482-00147017-00147166 for for this interview it's been great mCz5Svlq2Wu-00483-00147167-00147470 talking to you okay mJOg4j3w9Gg-00000-00000171-00000794 [Music] mJOg4j3w9Gg-00001-00000795-00000943 [Music] mJOg4j3w9Gg-00002-00000944-00001357 so mJOg4j3w9Gg-00003-00001358-00001663 [Music] mJOg4j3w9Gg-00004-00001664-00001872 you mKCMBGsqtrI-00000-00000054-00000417 in computing a blacklist or block list mKCMBGsqtrI-00001-00000418-00000755 is a basic access control mechanism that mKCMBGsqtrI-00002-00000756-00000995 allows through all elements email mKCMBGsqtrI-00003-00000996-00001443 addresses users passwords URLs IP mKCMBGsqtrI-00004-00001444-00001905 addresses domain names file hashes etc mKCMBGsqtrI-00005-00001905-00002316 except those explicitly mentioned those mKCMBGsqtrI-00006-00002317-00002712 items on the list are denied access the mKCMBGsqtrI-00007-00002713-00003035 opposite is a whitelist which means only mKCMBGsqtrI-00008-00003036-00003242 items on the list are let through mKCMBGsqtrI-00009-00003243-00003636 whatever gate is being used a gray list mKCMBGsqtrI-00010-00003636-00003894 contains items that are temporarily mKCMBGsqtrI-00011-00003895-00004215 blocked or temporarily allowed until an mKCMBGsqtrI-00012-00004216-00004659 additional step is performed black lists mKCMBGsqtrI-00013-00004660-00004929 can be applied at various points in a mKCMBGsqtrI-00014-00004930-00005286 security architecture such as a host web mKCMBGsqtrI-00015-00005287-00005768 proxy DNS servers email server firewall mKCMBGsqtrI-00016-00005769-00006053 directory servers or application mKCMBGsqtrI-00017-00006054-00006402 authentication gateways the type of mKCMBGsqtrI-00018-00006403-00006669 element blocked is influenced by the mKCMBGsqtrI-00019-00006670-00007191 access control location DNS servers may mKCMBGsqtrI-00020-00007192-00007505 be well-suited to block domain names for mKCMBGsqtrI-00021-00007506-00007980 example but not URLs a firewall is mKCMBGsqtrI-00022-00007981-00008259 well-suited for blocking IP addresses mKCMBGsqtrI-00023-00008260-00008546 but less so for blocking malicious files mKCMBGsqtrI-00024-00008547-00009069 or passwords example users include a mKCMBGsqtrI-00025-00009070-00009302 company that might prevent a list of mKCMBGsqtrI-00026-00009303-00009578 software from running on its network a mKCMBGsqtrI-00027-00009579-00009842 school that might prevent access to a mKCMBGsqtrI-00028-00009843-00010155 list of websites from its computers or a mKCMBGsqtrI-00029-00010156-00010388 business that wants to insure their mKCMBGsqtrI-00030-00010389-00010658 computer users are not choosing easily mKCMBGsqtrI-00031-00010659-00011413 guest poor passwords mKCMBGsqtrI-00032-00011414-00012226 topic examples systems to protect mKCMBGsqtrI-00033-00012227-00012503 blacklists are used to protect a variety mKCMBGsqtrI-00034-00012504-00012905 of systems in computing the content of mKCMBGsqtrI-00035-00012906-00013151 the blacklist is likely needs to be mKCMBGsqtrI-00036-00013152-00013988 targeted to the type of system defended mKCMBGsqtrI-00037-00013988-00014684 topic information systems mKCMBGsqtrI-00038-00014685-00015032 an information system includes endpoint mKCMBGsqtrI-00039-00015033-00015441 hosts like user machines and servers a mKCMBGsqtrI-00040-00015443-00015766 blacklist in this location may include mKCMBGsqtrI-00041-00015768-00016040 certain types of software that are not mKCMBGsqtrI-00042-00016041-00016226 allowed to run in the company mKCMBGsqtrI-00043-00016227-00016673 environment for example a company might mKCMBGsqtrI-00044-00016674-00016970 blacklist peer-to-peer file sharing on mKCMBGsqtrI-00045-00016971-00017363 its systems in addition to software mKCMBGsqtrI-00046-00017364-00017750 people devices and websites can also be mKCMBGsqtrI-00047-00017751-00018024 blacklisted mKCMBGsqtrI-00048-00018025-00018374 you mKCMBGsqtrI-00049-00018375-00018922 topic email mKCMBGsqtrI-00050-00018923-00019285 most email providers have our anti-spam mKCMBGsqtrI-00051-00019286-00019525 feature that essentially blacklist mKCMBGsqtrI-00052-00019526-00019768 certain email addresses if they are mKCMBGsqtrI-00053-00019769-00020182 deemed unwanted how this happens is when mKCMBGsqtrI-00054-00020183-00020436 a successful phishing attack from an mKCMBGsqtrI-00055-00020437-00020692 address that is forged from reliable mKCMBGsqtrI-00056-00020693-00020950 accounts to try to recover personal mKCMBGsqtrI-00057-00020951-00021247 information is executed then the email mKCMBGsqtrI-00058-00021248-00021568 device deems the address to be spam and mKCMBGsqtrI-00059-00021569-00021905 proceeds to blacklist the address an mKCMBGsqtrI-00060-00021906-00022294 email spam filter may keep a blacklist mKCMBGsqtrI-00061-00022295-00022585 of email addresses any mail from which mKCMBGsqtrI-00062-00022586-00022803 would be prevented from reaching its mKCMBGsqtrI-00063-00022804-00023218 intended destination it may also use mKCMBGsqtrI-00064-00023219-00023497 sending domain names or sending IP mKCMBGsqtrI-00065-00023498-00023769 addresses to implement a more general mKCMBGsqtrI-00066-00023770-00024011 block mKCMBGsqtrI-00067-00024012-00024365 in addition to private email black lists mKCMBGsqtrI-00068-00024366-00024608 there are lists that are kept for public mKCMBGsqtrI-00069-00024609-00025082 use examples are China anti-spam mKCMBGsqtrI-00070-00025083-00025678 Alliance Fable spam sources spam and mKCMBGsqtrI-00071-00025679-00026158 open relay blocking system their DRM X mKCMBGsqtrI-00072-00026160-00026690 project mKCMBGsqtrI-00073-00026691-00027298 topic we're browsing mKCMBGsqtrI-00074-00027299-00027598 the goal of a blacklist in a web browser mKCMBGsqtrI-00075-00027599-00027883 is to prevent the user from visiting a mKCMBGsqtrI-00076-00027883-00028177 malicious or deceitful web page via mKCMBGsqtrI-00077-00028177-00028568 filtering locally a common web browsing mKCMBGsqtrI-00078-00028569-00028830 blacklist is Google's Safe Browsing mKCMBGsqtrI-00079-00028831-00029206 which is installed by default in Firefox mKCMBGsqtrI-00080-00029207-00029961 Safari and Chrome mKCMBGsqtrI-00081-00029962-00030722 topic usernames and passwords mKCMBGsqtrI-00082-00030723-00031008 blacklisting can also apply to user mKCMBGsqtrI-00083-00031008-00031401 credentials it is common for systems or mKCMBGsqtrI-00084-00031402-00031683 websites to blacklist certain reserved mKCMBGsqtrI-00085-00031683-00031926 usernames that are not allowed to be mKCMBGsqtrI-00086-00031927-00032239 chosen by the system or websites user mKCMBGsqtrI-00087-00032241-00032661 populations these reserved user names mKCMBGsqtrI-00088-00032662-00032940 are commonly associated with built-in mKCMBGsqtrI-00089-00032941-00033435 system administration functions password mKCMBGsqtrI-00090-00033436-00033732 black lists are very similar to username mKCMBGsqtrI-00091-00033733-00033986 black lists but typically contain mKCMBGsqtrI-00092-00033987-00034287 significantly more entries than username mKCMBGsqtrI-00093-00034288-00034710 black lists password black lists are mKCMBGsqtrI-00094-00034711-00034980 applied to prevent users from choosing mKCMBGsqtrI-00095-00034981-00035241 passwords that are easily guests or a mKCMBGsqtrI-00096-00035242-00035399 well known and could lead to mKCMBGsqtrI-00097-00035400-00035855 unauthorized access by malicious parties mKCMBGsqtrI-00098-00035856-00036168 password black lists are deployed as an mKCMBGsqtrI-00099-00036169-00036375 additional layer of security mKCMBGsqtrI-00100-00036376-00036714 usually in addition to a password policy mKCMBGsqtrI-00101-00036715-00036951 which sets the requirements of the mKCMBGsqtrI-00102-00036952-00037182 password length and/or character mKCMBGsqtrI-00103-00037183-00037536 complexity this is because there are a mKCMBGsqtrI-00104-00037537-00037781 significant number of password mKCMBGsqtrI-00105-00037782-00038094 combinations that fulfill many password mKCMBGsqtrI-00106-00038095-00038414 policies but are still easily guessed ie mKCMBGsqtrI-00107-00038415-00039544 password 123 QWERTY 123 mKCMBGsqtrI-00108-00039545-00040236 topic distribution methods mKCMBGsqtrI-00109-00040237-00040527 black lists are distributed in a variety mKCMBGsqtrI-00110-00040528-00041024 of ways some use simple mailing lists a mKCMBGsqtrI-00111-00041025-00041427 DNS BL is a common distribution method mKCMBGsqtrI-00112-00041428-00041898 that leverages the DNS itself some lists mKCMBGsqtrI-00113-00041899-00042152 make use of arcing for high-volume mKCMBGsqtrI-00114-00042153-00042596 exchanges of data web server functions mKCMBGsqtrI-00115-00042597-00042915 may be used either simple get requests mKCMBGsqtrI-00116-00042916-00043136 may be used or more complicated mKCMBGsqtrI-00117-00043137-00044018 interfaces such as a restful api mKCMBGsqtrI-00118-00044019-00044642 topic examples mKCMBGsqtrI-00119-00044643-00045041 for a list of some dns-based black lists mKCMBGsqtrI-00120-00045042-00045517 see the comparison of DNS black lists mKCMBGsqtrI-00121-00045518-00045887 companies like Google Symantec and Sue mKCMBGsqtrI-00122-00045888-00046175 Kerry keep internal black lists of sites mKCMBGsqtrI-00123-00046176-00046436 known to have malware and they display a mKCMBGsqtrI-00124-00046437-00046670 warning before allowing the user to mKCMBGsqtrI-00125-00046671-00047114 click them content controls software mKCMBGsqtrI-00126-00047115-00047372 such as Dan's Guardian and squid guard mKCMBGsqtrI-00127-00047373-00047639 may work with a blacklist in order to mKCMBGsqtrI-00128-00047640-00047897 block URLs of sites deemed inappropriate mKCMBGsqtrI-00129-00047898-00048310 for a work or educational environment mKCMBGsqtrI-00130-00048311-00048668 such black lists can be obtained free of mKCMBGsqtrI-00131-00048669-00048947 charge or from commercial vendors such mKCMBGsqtrI-00132-00048948-00049391 as squid blacklist dot org a firewall or mKCMBGsqtrI-00133-00049392-00049710 ID's may also use a blacklist to block mKCMBGsqtrI-00134-00049711-00049997 known hostile IP addresses and/or mKCMBGsqtrI-00135-00049998-00050396 networks an example for such a list mKCMBGsqtrI-00136-00050397-00050876 would be the open BL project many copy mKCMBGsqtrI-00137-00050877-00051170 protection schemes include software mKCMBGsqtrI-00138-00051171-00051614 black listing the company password are mKCMBGsqtrI-00139-00051615-00051914 BL offers a password blacklist for mKCMBGsqtrI-00140-00051915-00052248 Microsoft's Active Directory websites mKCMBGsqtrI-00141-00052249-00052744 and apps distributed via restful api mKCMBGsqtrI-00142-00052745-00053093 members of online auction sites may add mKCMBGsqtrI-00143-00053094-00053413 other members to a personal blacklist mKCMBGsqtrI-00144-00053414-00053738 this means that they cannot bid on or mKCMBGsqtrI-00145-00053739-00054048 ask questions about your auctions nor mKCMBGsqtrI-00146-00054049-00054462 can they use a Buy It Now function on mKCMBGsqtrI-00147-00054463-00054948 your items yet another form of lists is mKCMBGsqtrI-00148-00054949-00055209 the yellow list which is a list of email mKCMBGsqtrI-00149-00055210-00055524 server IP addresses that send mostly mKCMBGsqtrI-00150-00055525-00055888 good email but do send some spam mKCMBGsqtrI-00151-00055889-00056257 examples include Yahoo Hotmail and Gmail mKCMBGsqtrI-00152-00056258-00056693 a yellow listed server is a server that mKCMBGsqtrI-00153-00056694-00056999 should never be accidentally blacklisted mKCMBGsqtrI-00154-00057000-00057356 the yellow list is checked first and if mKCMBGsqtrI-00155-00057357-00057671 listed then blacklist tests are ignored mKCMBGsqtrI-00156-00057672-00058007 in Linux modprobe the mKCMBGsqtrI-00157-00058008-00058244 blacklist module name entry in a mKCMBGsqtrI-00158-00058245-00058538 modprobe configuration file indicates mKCMBGsqtrI-00159-00058539-00058757 that all of the particular modules mKCMBGsqtrI-00160-00058758-00059162 internal aliases are to be ignored there mKCMBGsqtrI-00161-00059163-00059480 are cases where two or more modules both mKCMBGsqtrI-00162-00059481-00059768 support the same devices or a module mKCMBGsqtrI-00163-00059769-00060161 invalidly claims to support a device mKCMBGsqtrI-00164-00060162-00060498 many web browsers have the ability to mKCMBGsqtrI-00165-00060499-00060788 consult anti-phishing black lists in mKCMBGsqtrI-00166-00060789-00061053 order to warn users who unwittingly aim mKCMBGsqtrI-00167-00061054-00061479 to visit a fraudulent website many mKCMBGsqtrI-00168-00061479-00061754 peer-to-peer file sharing programs mKCMBGsqtrI-00169-00061754-00062066 support black lists that block access mKCMBGsqtrI-00170-00062067-00062279 from sites known to be owned by mKCMBGsqtrI-00171-00062280-00062662 companies and forcing copyright an mKCMBGsqtrI-00172-00062663-00063515 example is the blue tag block list set mKCMBGsqtrI-00173-00063516-00064262 topic considerations of usage mKCMBGsqtrI-00174-00064263-00064526 as expressed in a recent conference mKCMBGsqtrI-00175-00064527-00064855 paper focusing on black lists of domain mKCMBGsqtrI-00176-00064857-00065179 names and IP addresses used for internet mKCMBGsqtrI-00177-00065180-00065561 security these lists generally do not mKCMBGsqtrI-00178-00065562-00065939 intersect therefore it appears that mKCMBGsqtrI-00179-00065940-00066281 these lists do not converge on one set mKCMBGsqtrI-00180-00066282-00066743 of malicious indicators this concern mKCMBGsqtrI-00181-00066744-00067013 combined with an economic model means mKCMBGsqtrI-00182-00067014-00067250 that while black lists are an essential mKCMBGsqtrI-00183-00067251-00067577 part of network defense they need to be mKCMBGsqtrI-00184-00067578-00067829 used in concert with white lists and mKCMBGsqtrI-00185-00067830-00068249 grey lists an example would be the ad mKCMBGsqtrI-00186-00068250-00068513 block plus block list that includes a mKCMBGsqtrI-00187-00068514-00068786 number of features including white lists mKCMBGsqtrI-00188-00068787-00069038 within the blacklist by adding a prefix mKCMBGsqtrI-00189-00069039-00069344 of turret symbols and two pipe symbols mKCMBGsqtrI-00190-00069345-00070154 eg at at www.canninsider.com/consulting mNt_H2Idv2c-00000-00000000-00000292 I'm Dan Hatcher and my company is in mNt_H2Idv2c-00001-00000293-00000555 Windows Austin you know there's nothing mNt_H2Idv2c-00002-00000556-00000983 really hard about Windows certainly mNt_H2Idv2c-00003-00000984-00001202 nothing that I would need to take two mNt_H2Idv2c-00004-00001203-00001441 hours to explain to you you know do you mNt_H2Idv2c-00005-00001442-00001688 want windows yes or no do you want mNt_H2Idv2c-00006-00001689-00001930 double hung you want a casement window mNt_H2Idv2c-00007-00001932-00002141 do you even know what they are you know mNt_H2Idv2c-00008-00002142-00002348 thing is you can go on our website and mNt_H2Idv2c-00009-00002349-00002570 find out what a double hung is what a mNt_H2Idv2c-00010-00002571-00002914 casement is what a picture window is mNt_H2Idv2c-00011-00002915-00003193 kind of figure out what you want just mNt_H2Idv2c-00012-00003194-00003361 give me a call let me know what you want mNt_H2Idv2c-00013-00003363-00003631 whether you want it colored or wood mNt_H2Idv2c-00014-00003632-00003872 grain or whatever on the inside or the mNt_H2Idv2c-00015-00003872-00004195 outside you know just answer a few basic mNt_H2Idv2c-00016-00004196-00004370 questions I have you a quote in 5 mNt_H2Idv2c-00017-00004371-00004625 minutes here's another thing I'm not mNt_H2Idv2c-00018-00004626-00004958 going to ask you for a dime until your mNt_H2Idv2c-00019-00004959-00005192 windows have been installed and you were mNt_H2Idv2c-00020-00005193-00005420 one hundred percent happy with them now mNt_H2Idv2c-00021-00005421-00005783 the reason for that is because if you mNt_H2Idv2c-00022-00005784-00006065 gave me a down payment that puts me in mNt_H2Idv2c-00023-00006066-00006448 control if I wait for payment until the mNt_H2Idv2c-00024-00006450-00006716 windows are installed and your 100% mNt_H2Idv2c-00025-00006717-00006998 happy that puts you in control of the mNt_H2Idv2c-00026-00006998-00007388 whole thing and you know if I send bad mNt_H2Idv2c-00027-00007389-00007699 installers if i send inferior windows to mNt_H2Idv2c-00028-00007700-00008078 your house you don't have to pay me so mNt_H2Idv2c-00029-00008079-00008288 give me a call going a line fill out the mNt_H2Idv2c-00030-00008289-00008535 form you have a quote five minutes and mNt_H2Idv2c-00031-00008536-00008780 it's pretty much it I mean why would you mNt_H2Idv2c-00032-00008781-00009068 want to do it any other way mNA_S16Olw4-00000-00001416-00001639 yo welcome to your beautiful historic mNA_S16Olw4-00001-00001639-00001814 state house we are here mNA_S16Olw4-00002-00001816-00002118 again for another great step forward mNA_S16Olw4-00003-00002119-00002342 this is the ceremonial bill signing for mNA_S16Olw4-00004-00002343-00002575 senate bill 425 the financial mNA_S16Olw4-00005-00002576-00002783 transactions involving mNA_S16Olw4-00006-00002784-00003047 vulnerable adults and those are defined mNA_S16Olw4-00007-00003048-00003110 as mNA_S16Olw4-00008-00003111-00003438 people 18 or over who are vulnerable for mNA_S16Olw4-00009-00003439-00003743 any reason also seniors that's 55 mNA_S16Olw4-00010-00003744-00004086 and older and this provides protection mNA_S16Olw4-00011-00004087-00004359 for financial institutions and others mNA_S16Olw4-00012-00004360-00004575 when they sense or believe something's mNA_S16Olw4-00013-00004576-00004799 going wrong someone's being mNA_S16Olw4-00014-00004800-00005086 cheated or hurt harmed they are mNA_S16Olw4-00015-00005087-00005191 protected mNA_S16Olw4-00016-00005192-00005479 in stopping that transaction for i mNA_S16Olw4-00017-00005480-00005686 believe it's up to 30 days and mNA_S16Olw4-00018-00005687-00005967 calling the authorities and seeing to it mNA_S16Olw4-00019-00005968-00006191 that the right thing is done so mNA_S16Olw4-00020-00006192-00006510 the primary architect was senator thomas mNA_S16Olw4-00021-00006511-00006910 alexander thank you mNA_S16Olw4-00022-00006911-00007039 thank you very much it's a pleasure to mNA_S16Olw4-00023-00007040-00007246 be out here this afternoon for this mNA_S16Olw4-00024-00007247-00007446 bill signing ceremonial bill signing mNA_S16Olw4-00025-00007447-00007606 governor appreciate your leadership on mNA_S16Olw4-00026-00007608-00007734 this mNA_S16Olw4-00027-00007736-00008014 to senator schiele the chairman of the mNA_S16Olw4-00028-00008015-00008183 family and veterans committee who this mNA_S16Olw4-00029-00008184-00008367 came through and members of her mNA_S16Olw4-00030-00008368-00008527 committee they're here and i think mNA_S16Olw4-00031-00008528-00008695 senator young was the subcommittee chair mNA_S16Olw4-00032-00008696-00008767 if i remember mNA_S16Olw4-00033-00008768-00009031 correctly from that standpoint uh i mNA_S16Olw4-00034-00009032-00009206 appreciate appreciate their mNA_S16Olw4-00035-00009207-00009374 moving this bill this is something that mNA_S16Olw4-00036-00009375-00009759 we've been working on for several years mNA_S16Olw4-00037-00009760-00009991 really it's unfortunate that we need mNA_S16Olw4-00038-00009992-00010159 such a bill as this mNA_S16Olw4-00039-00010160-00010414 that we have to protect vulnerable mNA_S16Olw4-00040-00010415-00010471 adults mNA_S16Olw4-00041-00010472-00010774 in in such a way uh but we would not be mNA_S16Olw4-00042-00010775-00010846 here today mNA_S16Olw4-00043-00010847-00011055 without the teamwork of those that are mNA_S16Olw4-00044-00011056-00011191 in the profession mNA_S16Olw4-00045-00011192-00011551 uh those that were worked hand mNA_S16Olw4-00046-00011552-00011759 in glove with us to get us to where we mNA_S16Olw4-00047-00011760-00011935 needed to be those that are on the front mNA_S16Olw4-00048-00011936-00012006 line mNA_S16Olw4-00049-00012007-00012191 those that are in the industry the mNA_S16Olw4-00050-00012192-00012383 banking and investment industry mNA_S16Olw4-00051-00012384-00012551 others certainly the attorney general's mNA_S16Olw4-00052-00012552-00012751 office was very involved in this too so mNA_S16Olw4-00053-00012752-00012815 you can mNA_S16Olw4-00054-00012816-00012991 sense the team effort and it's about mNA_S16Olw4-00055-00012991-00013183 putting our seniors mNA_S16Olw4-00056-00013184-00013351 first or those vulnerable adults as the mNA_S16Olw4-00057-00013352-00013535 governor mentioned from 18 mNA_S16Olw4-00058-00013536-00013743 or above and and it's something that was mNA_S16Olw4-00059-00013744-00013911 brought to my attention being involved mNA_S16Olw4-00060-00013912-00014022 in mNA_S16Olw4-00061-00014023-00014399 senior issues for a number of years mNA_S16Olw4-00062-00014400-00014711 that unfortunately we had a lot of our mNA_S16Olw4-00063-00014712-00014903 vulnerable adults being taken advantage mNA_S16Olw4-00064-00014904-00015015 of mNA_S16Olw4-00065-00015016-00015383 by individuals and and the tools really mNA_S16Olw4-00066-00015384-00015494 were not there mNA_S16Olw4-00067-00015495-00015735 available to those that maybe were mNA_S16Olw4-00068-00015736-00015879 suspecting mNA_S16Olw4-00069-00015880-00016150 something that was out of the ordinary mNA_S16Olw4-00070-00016151-00016327 and so that was really the premise of mNA_S16Olw4-00071-00016328-00016486 this is to making sure that we're mNA_S16Olw4-00072-00016487-00016694 providing the opportunity mNA_S16Olw4-00073-00016695-00016975 to pause a transaction to pause to make mNA_S16Olw4-00074-00016976-00017007 sure mNA_S16Olw4-00075-00017008-00017230 that this is legitimate there is a mNA_S16Olw4-00076-00017231-00017391 process to go through there is mNA_S16Olw4-00077-00017392-00017607 protection for those that maybe mNA_S16Olw4-00078-00017608-00017950 are pausing those uh significant mNA_S16Olw4-00079-00017951-00018199 transactions that in the past once they mNA_S16Olw4-00080-00018200-00018447 were done mNA_S16Olw4-00081-00018448-00018671 there was no back no way to go back and mNA_S16Olw4-00082-00018672-00018871 undo what those transactions are mNA_S16Olw4-00083-00018872-00019094 and so again with the partnerships i mNA_S16Olw4-00084-00019095-00019286 mentioned some verily that i think also mNA_S16Olw4-00085-00019287-00019591 a department of social services the aarp mNA_S16Olw4-00086-00019592-00019879 and many others they're putting the good mNA_S16Olw4-00087-00019880-00020071 best interest of the citizens of south mNA_S16Olw4-00088-00020072-00020214 carolina first mNA_S16Olw4-00089-00020215-00020350 that's what i want to make sure that mNA_S16Olw4-00090-00020351-00020599 we're protecting those assets for those mNA_S16Olw4-00091-00020600-00020791 individuals that have worked hard for mNA_S16Olw4-00092-00020792-00020903 their money mNA_S16Olw4-00093-00020904-00021086 to make sure that it's being utilized mNA_S16Olw4-00094-00021087-00021255 the way they want it to be mNA_S16Olw4-00095-00021256-00021463 and unfortunately and i hate to say this mNA_S16Olw4-00096-00021464-00021630 that so many times that mNA_S16Olw4-00097-00021631-00021958 we see that it's mNA_S16Olw4-00098-00021959-00022311 family members that may be mNA_S16Olw4-00099-00022312-00022599 taking advantage of the situation so i mNA_S16Olw4-00100-00022600-00022655 would just mNA_S16Olw4-00101-00022656-00022830 bring to that to the attention of mNA_S16Olw4-00102-00022831-00022967 awareness mNA_S16Olw4-00103-00022968-00023271 of making sure that uh folks are are mNA_S16Olw4-00104-00023272-00023542 looking out for these individuals that mNA_S16Olw4-00105-00023543-00023719 are in situations mNA_S16Olw4-00106-00023720-00024039 of that that uh to take care of their mNA_S16Olw4-00107-00024040-00024183 well-being mNA_S16Olw4-00108-00024184-00024391 but to have the banking and investment mNA_S16Olw4-00109-00024392-00024486 industries mNA_S16Olw4-00110-00024487-00024750 stepping up and doing what is necessary mNA_S16Olw4-00111-00024751-00024983 to help be a part of the solution mNA_S16Olw4-00112-00024984-00025214 and bringing things that will work a lot mNA_S16Olw4-00113-00025215-00025407 of times we in the legislature will have mNA_S16Olw4-00114-00025408-00025606 the opportunity to have an idea mNA_S16Olw4-00115-00025607-00025831 but it not be may not be practical to mNA_S16Olw4-00116-00025832-00026031 work and i will tell you that having mNA_S16Olw4-00117-00026032-00026183 worked with these uh they're in the mNA_S16Olw4-00118-00026183-00026343 profession for the last mNA_S16Olw4-00119-00026344-00026518 period of time we've got something that mNA_S16Olw4-00120-00026519-00026670 will work for everybody mNA_S16Olw4-00121-00026672-00026855 involved so again i just am proud to mNA_S16Olw4-00122-00026856-00027023 stand here today on behalf mNA_S16Olw4-00123-00027024-00027223 of the citizens uh that we're trying to mNA_S16Olw4-00124-00027224-00027455 protect with the great team mNA_S16Olw4-00125-00027456-00027711 support that we have back here and mNA_S16Olw4-00126-00027712-00027855 certainly no greater mNA_S16Olw4-00127-00027856-00028135 individual that leads the department of mNA_S16Olw4-00128-00028136-00028343 social services we are so fortunate to mNA_S16Olw4-00129-00028344-00028383 have mNA_S16Olw4-00130-00028383-00028567 michael leach as the director of mNA_S16Olw4-00131-00028568-00028758 department of social services the state mNA_S16Olw4-00132-00028760-00028943 of south carolina is doing a tremendous mNA_S16Olw4-00133-00028944-00029014 job mNA_S16Olw4-00134-00029016-00029174 has been very instrumental in this mNA_S16Olw4-00135-00029175-00029390 effort as well and it's a pleasure at mNA_S16Olw4-00136-00029391-00029567 this point for me to turn the podium mNA_S16Olw4-00137-00029568-00029639 over mNA_S16Olw4-00138-00029639-00030014 to director rick leach director mNA_S16Olw4-00139-00030016-00030239 thank you senator alexander good mNA_S16Olw4-00140-00030239-00030399 afternoon governor mNA_S16Olw4-00141-00030400-00030655 thank you for gathering us here today to mNA_S16Olw4-00142-00030656-00030823 sign s-425 mNA_S16Olw4-00143-00030824-00031062 into law to increase protections for mNA_S16Olw4-00144-00031063-00031239 vulnerable adults regarding financial mNA_S16Olw4-00145-00031239-00031390 transactions mNA_S16Olw4-00146-00031391-00031558 i want to recognize kelly cordell our mNA_S16Olw4-00147-00031560-00031767 director of adult advocacy at dss who is mNA_S16Olw4-00148-00031768-00031958 not with us today but leads our agency's mNA_S16Olw4-00149-00031960-00032046 efforts mNA_S16Olw4-00150-00032047-00032231 of serving vulnerable adults kelly's mNA_S16Olw4-00151-00032232-00032383 team of professional works mNA_S16Olw4-00152-00032383-00032623 work every day across our state to mNA_S16Olw4-00153-00032624-00032871 protect vulnerable adults mNA_S16Olw4-00154-00032872-00033015 thank you to our many partners in this mNA_S16Olw4-00155-00033016-00033199 work who are with us today including mNA_S16Olw4-00156-00033200-00033374 senator alexander for spearheading this mNA_S16Olw4-00157-00033375-00033607 needed change and to senator katrina mNA_S16Olw4-00158-00033608-00033679 sheely mNA_S16Olw4-00159-00033680-00033846 chair of the senate family and veterans mNA_S16Olw4-00160-00033847-00033983 services committee mNA_S16Olw4-00161-00033984-00034199 senator tom young senator henry mNA_S16Olw4-00162-00034200-00034407 gustafson representative jeff bradley mNA_S16Olw4-00163-00034408-00034567 and to representative bill sanderfer for mNA_S16Olw4-00164-00034568-00034727 contributing to this effort mNA_S16Olw4-00165-00034728-00034951 along with the south carolina attorney mNA_S16Olw4-00166-00034952-00035135 general alan wilson and his team mNA_S16Olw4-00167-00035136-00035335 the south carolina bankers association mNA_S16Olw4-00168-00035336-00035462 and lp mNA_S16Olw4-00169-00035463-00035830 aarp south carolina and lpl financial mNA_S16Olw4-00170-00035831-00036087 did you know that now the national mNA_S16Olw4-00171-00036088-00036279 center on elder view says that about mNA_S16Olw4-00172-00036280-00036615 1 in 10 americans age 60 plus mNA_S16Olw4-00173-00036616-00036943 have experienced some form of abuse mNA_S16Olw4-00174-00036944-00037118 vulnerable adult and elder abuse cost mNA_S16Olw4-00175-00037119-00037390 victims billions of dollars each year mNA_S16Olw4-00176-00037391-00037567 the national council on aging says that mNA_S16Olw4-00177-00037568-00037790 up to 5 million older americans mNA_S16Olw4-00178-00037791-00037959 are abused every year and the annual mNA_S16Olw4-00179-00037960-00038135 loss of victims of financial abuse is mNA_S16Olw4-00180-00038136-00038259 estimated to be at least mNA_S16Olw4-00181-00038260-00038623 36.5 billion the impact of vulnerable mNA_S16Olw4-00182-00038624-00038823 adults and elder abuse is felt by all mNA_S16Olw4-00183-00038824-00039151 of south carolina's citizens s-425 is mNA_S16Olw4-00184-00039152-00039295 signed into law will allow bankers mNA_S16Olw4-00185-00039296-00039471 broker-dealers and independent advisors mNA_S16Olw4-00186-00039472-00039679 the authority to decline transactions mNA_S16Olw4-00187-00039680-00039830 and report suspected financial mNA_S16Olw4-00188-00039831-00040030 exploitation exploitation mNA_S16Olw4-00189-00040031-00040230 of vulnerable adults and elders to dss mNA_S16Olw4-00190-00040231-00040399 and the attorney general mNA_S16Olw4-00191-00040400-00040599 we at dss are keenly aware of the mNA_S16Olw4-00192-00040600-00040774 challenges that vulnerable adults face mNA_S16Olw4-00193-00040775-00040927 in our state every day with food mNA_S16Olw4-00194-00040928-00041199 insecurity a lack of resources mNA_S16Olw4-00195-00041200-00041462 financial exploitation and isolation mNA_S16Olw4-00196-00041463-00041599 which we all know makes them more mNA_S16Olw4-00197-00041600-00041895 susceptible to abuse and neglect mNA_S16Olw4-00198-00041896-00042102 as i staff cases weekly with our adult mNA_S16Olw4-00199-00042103-00042287 protective services team mNA_S16Olw4-00200-00042288-00042446 i see the compassion courage and mNA_S16Olw4-00201-00042447-00042615 dedication to those who served on a mNA_S16Olw4-00202-00042616-00042735 daily basis mNA_S16Olw4-00203-00042736-00042935 i'm thankful to the agency's aps team mNA_S16Olw4-00204-00042936-00043079 and i'm grateful and impressed with mNA_S16Olw4-00205-00043080-00043215 their work and commitment to vulnerable mNA_S16Olw4-00206-00043216-00043390 adults we serve mNA_S16Olw4-00207-00043391-00043567 it is up to all of us to say something mNA_S16Olw4-00208-00043568-00043790 if we see neglect or abuse whether it's mNA_S16Olw4-00209-00043791-00043887 adult mNA_S16Olw4-00210-00043888-00044055 vulnerable adult or child in our mNA_S16Olw4-00211-00044056-00044302 communities we know that aps is part of mNA_S16Olw4-00212-00044303-00044487 a larger system mNA_S16Olw4-00213-00044488-00044687 and it takes the entire community to mNA_S16Olw4-00214-00044688-00044846 address abuse and neglect so if you mNA_S16Olw4-00215-00044847-00045015 suspect abuse and neglect mNA_S16Olw4-00216-00045016-00045158 please let dss know so we can mNA_S16Olw4-00217-00045159-00045379 investigate it by calling our hotline at mNA_S16Olw4-00218-00045380-00045518 1-888 mNA_S16Olw4-00219-00045519-00045783 care for us or submit or submitting a mNA_S16Olw4-00220-00045784-00045935 non-emergency report through our new mNA_S16Olw4-00221-00045936-00046271 web-based portal at dss.sc.gov mNA_S16Olw4-00222-00046272-00046415 thank you and i'm going to turn it over mNA_S16Olw4-00223-00046416-00046630 to john cronin with lpl mNA_S16Olw4-00224-00046631-00046974 financial john mNA_S16Olw4-00225-00046975-00047127 thank you director leeds thank you mNA_S16Olw4-00226-00047128-00047423 governor all of you for your support mNA_S16Olw4-00227-00047424-00047599 um i am proud to be here today on behalf mNA_S16Olw4-00228-00047600-00047751 of lpl financial mNA_S16Olw4-00229-00047752-00048071 and our 2 000 fort mill york mNA_S16Olw4-00230-00048072-00048230 county-based employees mNA_S16Olw4-00231-00048231-00048535 and roughly 300 affiliated financial mNA_S16Olw4-00232-00048536-00048846 advisors who call south carolina home mNA_S16Olw4-00233-00048847-00049030 i want to express my appreciation and mNA_S16Olw4-00234-00049031-00049158 support for all or mNA_S16Olw4-00235-00049159-00049358 for the support of all of the folks who mNA_S16Olw4-00236-00049359-00049543 played a key role in the passage of mNA_S16Olw4-00237-00049544-00049735 senate bill 425 mNA_S16Olw4-00238-00049736-00049895 to protect vulnerable adults from mNA_S16Olw4-00239-00049896-00050071 financial exploitation mNA_S16Olw4-00240-00050072-00050230 as someone who works on these issues on mNA_S16Olw4-00241-00050231-00050430 a national level i can tell you that at mNA_S16Olw4-00242-00050431-00050543 this point mNA_S16Olw4-00243-00050544-00050774 with this legislation south carolina is mNA_S16Olw4-00244-00050775-00050918 on the forefront mNA_S16Olw4-00245-00050919-00051254 of that fight um and as the governor and mNA_S16Olw4-00246-00051255-00051470 and director leach and the senators have mNA_S16Olw4-00247-00051471-00051646 mentioned it has taken a team to get mNA_S16Olw4-00248-00051647-00051726 there mNA_S16Olw4-00249-00051727-00051887 um including all of the financial mNA_S16Olw4-00250-00051888-00052046 services industry who mNA_S16Olw4-00251-00052047-00052279 we are proud to represent in our mNA_S16Olw4-00252-00052279-00052471 conversations with the various leaders mNA_S16Olw4-00253-00052472-00052671 across south carolina mNA_S16Olw4-00254-00052672-00052871 this bill is critical it not only mNA_S16Olw4-00255-00052872-00053087 expands the tools available to us to mNA_S16Olw4-00256-00053088-00053263 protect vulnerable adults mNA_S16Olw4-00257-00053264-00053582 but it also aligns us with key mNA_S16Olw4-00258-00053583-00053807 south carolina governmental agencies mNA_S16Olw4-00259-00053808-00054023 such as the attorney general's office mNA_S16Olw4-00260-00054024-00054247 and director leach's office so that we mNA_S16Olw4-00261-00054248-00054391 can all work together mNA_S16Olw4-00262-00054391-00054671 hand in hand to protect vulnerable mNA_S16Olw4-00263-00054672-00054838 adults in south carolina mNA_S16Olw4-00264-00054839-00055119 there are a lot of folks to thank um i i mNA_S16Olw4-00265-00055120-00055254 prefer to prefer to mNA_S16Olw4-00266-00055255-00055487 performed a short list that i know i'm mNA_S16Olw4-00267-00055488-00055615 going to mess up mNA_S16Olw4-00268-00055616-00055759 and i know i'm going to miss folks so i mNA_S16Olw4-00269-00055760-00056023 hope everybody will forgive me for that mNA_S16Olw4-00270-00056024-00056342 but senators alexander young gustafson mNA_S16Olw4-00271-00056344-00056566 johnson shealy critical leaders in in mNA_S16Olw4-00272-00056567-00056647 the effort mNA_S16Olw4-00273-00056648-00056823 chairman sanderfer has been mentioned as mNA_S16Olw4-00274-00056824-00057079 he should be uh representatives bradley mNA_S16Olw4-00275-00057079-00057166 jefferson mNA_S16Olw4-00276-00057167-00057407 uh and our very own ray felder from york mNA_S16Olw4-00277-00057408-00057535 county mNA_S16Olw4-00278-00057536-00057799 attorney general wilson and his staff uh mNA_S16Olw4-00279-00057800-00057982 including jonathan williams mNA_S16Olw4-00280-00057983-00058303 matt gates um director mNA_S16Olw4-00281-00058304-00058542 leach neil rashford and the bankers mNA_S16Olw4-00282-00058544-00058703 association and of course our friends at mNA_S16Olw4-00283-00058704-00058847 the aarp mNA_S16Olw4-00284-00058848-00059166 i will tell you that there is not um all mNA_S16Olw4-00285-00059167-00059311 that many states mNA_S16Olw4-00286-00059312-00059487 that we could have formed a partnership mNA_S16Olw4-00287-00059488-00059711 we formed as an industry mNA_S16Olw4-00288-00059712-00059911 association with the attorney general's mNA_S16Olw4-00289-00059912-00060111 office like was possible here in south mNA_S16Olw4-00290-00060112-00060199 carolina mNA_S16Olw4-00291-00060200-00060454 so a special thanks to uh attorney mNA_S16Olw4-00292-00060455-00060542 general wilson mNA_S16Olw4-00293-00060544-00060823 and his team um many of whom are here to mNA_S16Olw4-00294-00060824-00060975 celebrate with us today mNA_S16Olw4-00295-00060976-00061223 um lastly i've gotta i've gotta thank my mNA_S16Olw4-00296-00061224-00061287 team mNA_S16Olw4-00297-00061288-00061615 um devon goodall from lpl financial ian mNA_S16Olw4-00298-00061616-00061719 wechsler from mNA_S16Olw4-00299-00061720-00062023 lpl is somewhere right here and our mNA_S16Olw4-00300-00062024-00062271 local council rob smith mNA_S16Olw4-00301-00062272-00062471 so thank you all governor i think it's mNA_S16Olw4-00302-00062472-00062582 coming back to you mNA_S16Olw4-00303-00062583-00062791 thank you again sir thank you mr cronin mNA_S16Olw4-00304-00062791-00062982 just a few things remember this mNA_S16Olw4-00305-00062983-00063215 has been expressed this is another mNA_S16Olw4-00306-00063216-00063342 example of mNA_S16Olw4-00307-00063344-00063526 communication collaboration and mNA_S16Olw4-00308-00063527-00063742 cooperation it works every time mNA_S16Olw4-00309-00063744-00063950 you get everybody together and everybody mNA_S16Olw4-00310-00063951-00064087 adds their insights mNA_S16Olw4-00311-00064088-00064271 understandings and experience we're able mNA_S16Olw4-00312-00064272-00064438 to make great progress mNA_S16Olw4-00313-00064439-00064679 this bill is a good one but just let me mNA_S16Olw4-00314-00064679-00064759 give you a few mNA_S16Olw4-00315-00064760-00064966 few examples why is this necessary here mNA_S16Olw4-00316-00064967-00065126 the common schemes mNA_S16Olw4-00317-00065127-00065287 and you've probably read about this what mNA_S16Olw4-00318-00065288-00065487 this does is this gives the mNA_S16Olw4-00319-00065488-00065735 financial institutions among others the mNA_S16Olw4-00320-00065736-00065855 authority to mNA_S16Olw4-00321-00065856-00066063 put a hold on a transaction if they mNA_S16Olw4-00322-00066064-00066279 think something is suspicious mNA_S16Olw4-00323-00066280-00066567 now to do that and if without this mNA_S16Olw4-00324-00066568-00066750 authority could lead to mNA_S16Olw4-00325-00066751-00066935 lawsuits and problems for the mNA_S16Olw4-00326-00066936-00067119 institution but this gives mNA_S16Olw4-00327-00067120-00067447 us a way to nip things in the bud mNA_S16Olw4-00328-00067448-00067726 how often have you heard an elderly mNA_S16Olw4-00329-00067727-00067782 person mNA_S16Olw4-00330-00067783-00068006 has been talked into moving money mNA_S16Olw4-00331-00068007-00068150 selling something taking mNA_S16Olw4-00332-00068151-00068463 for what is presented as a worthy cause mNA_S16Olw4-00333-00068464-00068687 well perhaps we catch the culprit but mNA_S16Olw4-00334-00068688-00068815 they don't get the money mNA_S16Olw4-00335-00068816-00069047 back and that's the problem so this mNA_S16Olw4-00336-00069048-00069135 allows mNA_S16Olw4-00337-00069136-00069455 a pause on those transactions common mNA_S16Olw4-00338-00069456-00069543 schemes mNA_S16Olw4-00339-00069544-00069775 telling a vulnerable adult or senior mNA_S16Olw4-00340-00069776-00069871 investor mNA_S16Olw4-00341-00069872-00070103 that a family member has been arrested mNA_S16Olw4-00342-00070104-00070206 and needs bail mNA_S16Olw4-00343-00070207-00070479 money i was sitting next to somebody who mNA_S16Olw4-00344-00070480-00070511 got mNA_S16Olw4-00345-00070512-00070799 such a call one time he's an experienced mNA_S16Olw4-00346-00070800-00070975 individual and he was a mNA_S16Olw4-00347-00070976-00071215 relatively young man and bought it mNA_S16Olw4-00348-00071216-00071431 hooked line and sinker for about 30 mNA_S16Olw4-00349-00071432-00071543 minutes until mNA_S16Olw4-00350-00071544-00071806 finally when his panic subsided he mNA_S16Olw4-00351-00071807-00071879 thought mNA_S16Olw4-00352-00071880-00072159 there's something fishy about this so he mNA_S16Olw4-00353-00072160-00072335 never participated mNA_S16Olw4-00354-00072336-00072591 they tell a vulnerable adult or senior mNA_S16Olw4-00355-00072592-00072791 investor that family member has been mNA_S16Olw4-00356-00072792-00073094 kidnapped and needs a ransom mNA_S16Olw4-00357-00073095-00073335 they tell a vulnerable adult or senior mNA_S16Olw4-00358-00073336-00073631 investor unrealistic prices on gold mNA_S16Olw4-00359-00073632-00073926 silver or commodities or during these mNA_S16Olw4-00360-00073927-00073982 times mNA_S16Olw4-00361-00073983-00074255 they give this adult or senior investor mNA_S16Olw4-00362-00074256-00074455 an opportunity to invest mNA_S16Olw4-00363-00074456-00074759 in a new novelty projects product mNA_S16Olw4-00364-00074760-00075006 something that is vital for our times mNA_S16Olw4-00365-00075007-00075087 including mNA_S16Olw4-00366-00075088-00075335 personal protective equipment right now mNA_S16Olw4-00367-00075336-00075487 play on their heart strength mNA_S16Olw4-00368-00075488-00075679 there goes the money and they can't get mNA_S16Olw4-00369-00075680-00075862 it back even if you catch the culprit mNA_S16Olw4-00370-00075863-00075982 and put them in jail mNA_S16Olw4-00371-00075983-00076215 so this allows us to stop those things mNA_S16Olw4-00372-00076216-00076350 before they happen mNA_S16Olw4-00373-00076351-00076575 and to be done in a very effective way mNA_S16Olw4-00374-00076576-00076775 judge young representing the attorney mNA_S16Olw4-00375-00076776-00076887 general today mNA_S16Olw4-00376-00076888-00077055 and uh this is good news for south mNA_S16Olw4-00377-00077056-00077223 carolina so mNA_S16Olw4-00378-00077224-00077582 on behalf of 5.2 million proud happy mNA_S16Olw4-00379-00077583-00077759 south carolinians i want to thank this mNA_S16Olw4-00380-00077760-00077871 team for the great work mNA_S16Olw4-00381-00077872-00078006 they've done in putting this together mNA_S16Olw4-00382-00078007-00078231 now we'll try to answer your questions mNA_S16Olw4-00383-00078232-00079894 any questions mNA_S16Olw4-00384-00079895-00080055 get into those after we're through with mNA_S16Olw4-00385-00080056-00080223 this mNA_S16Olw4-00386-00080224-00080494 all right anyone something to say the mNA_S16Olw4-00387-00080495-00080703 other good partner is the office on age mNA_S16Olw4-00388-00080704-00080759 you too mNA_S16Olw4-00389-00080760-00080982 as well i see them and certainly they do mNA_S16Olw4-00390-00080983-00081079 a great job and mNA_S16Olw4-00391-00081080-00081255 that was under your leadership governor mNA_S16Olw4-00392-00081256-00081399 of establishing mNA_S16Olw4-00393-00081400-00081582 uh the office on nation to become a mNA_S16Olw4-00394-00081583-00081782 cabinet level that is correct mNA_S16Olw4-00395-00081783-00082087 thank you with your help any questions mNA_S16Olw4-00396-00082088-00082135 anything mNA_S16Olw4-00397-00082136-00082391 to be left out in that case thank you mNA_S16Olw4-00398-00082392-00083179 very much mNA_S16Olw4-00399-00083180-00083503 oh mNA_S16Olw4-00400-00083504-00085270 the important part mNA_S16Olw4-00401-00085271-00085482 [Music] mNA_S16Olw4-00402-00085483-00086882 she's mNA_S16Olw4-00403-00086883-00088282 okay mNA_S16Olw4-00404-00088283-00088675 appreciation mNA_S16Olw4-00405-00088676-00088976 is mpCeYlyIunQ-00000-00000713-00001066 yeah my name is Paul I work on amp and mpCeYlyIunQ-00001-00001067-00001458 I'm also on a deaf rail team at Google mpCeYlyIunQ-00002-00001459-00001925 and I'm really gonna skip that mostly mpCeYlyIunQ-00003-00001926-00002132 right I mean unless you literally just mpCeYlyIunQ-00004-00002133-00002282 arrived you've heard about progressive mpCeYlyIunQ-00005-00002283-00002456 web apps they help you turn your site mpCeYlyIunQ-00006-00002457-00002699 into reliable fast and engaging engaging mpCeYlyIunQ-00007-00002700-00003034 experience but what if you built the mpCeYlyIunQ-00008-00003035-00003224 most amazing progressive web app and mpCeYlyIunQ-00009-00003225-00003503 nobody discovers it I doesn't wait long mpCeYlyIunQ-00010-00003504-00003728 enough until the service worker has mpCeYlyIunQ-00011-00003729-00003875 installed your app shell to make mpCeYlyIunQ-00012-00003876-00004195 subsequent load snappy keep in mind that mpCeYlyIunQ-00013-00004196-00004331 the serviceworker is awesome mpCeYlyIunQ-00014-00004332-00004547 but doesn't help at all with the first mpCeYlyIunQ-00015-00004548-00004931 load even though the serviceworker api mpCeYlyIunQ-00016-00004932-00005131 allows you to cache away all of the mpCeYlyIunQ-00017-00005132-00005272 site's assets for an almost instant mpCeYlyIunQ-00018-00005273-00005510 subsequent load like when meeting mpCeYlyIunQ-00019-00005511-00005677 someone new it's really about the first mpCeYlyIunQ-00020-00005678-00005806 impression that matters mpCeYlyIunQ-00021-00005807-00006031 the first load takes more than three mpCeYlyIunQ-00022-00006032-00006304 seconds then our latest double-click mpCeYlyIunQ-00023-00006305-00006509 study has shown that more than 53 mpCeYlyIunQ-00024-00006509-00006695 percent of all users will drop off so mpCeYlyIunQ-00025-00006695-00006917 half of your audience will never ever mpCeYlyIunQ-00026-00006918-00007262 get to see your content now in three mpCeYlyIunQ-00027-00007263-00007628 seconds let's be real it is an already mpCeYlyIunQ-00028-00007629-00007906 brutal target on mobile connections that mpCeYlyIunQ-00029-00007908-00008159 often average around 300 milliseconds mpCeYlyIunQ-00030-00008159-00008389 latency and come with other constraints mpCeYlyIunQ-00031-00008390-00008516 such as limited bandwidth and mpCeYlyIunQ-00032-00008517-00008771 establishing a signal and so you might mpCeYlyIunQ-00033-00008772-00008951 be left with a total load performance mpCeYlyIunQ-00034-00008952-00009235 budget of less than a second to actually mpCeYlyIunQ-00035-00009236-00009467 do the things you meant to do to not mpCeYlyIunQ-00036-00009468-00009914 initialize your site or app but don't mpCeYlyIunQ-00037-00009915-00010003 worry it gets worse mpCeYlyIunQ-00038-00010004-00010337 by the way you really want to load in mpCeYlyIunQ-00039-00010338-00010448 under one second mpCeYlyIunQ-00040-00010449-00010681 says rail the rag net number itself from mpCeYlyIunQ-00041-00010682-00010951 a book and usability by Jakob Nielsen mpCeYlyIunQ-00042-00010952-00011162 aside does more than seas round trips to mpCeYlyIunQ-00043-00011163-00011692 server well sorry you probably failed so mpCeYlyIunQ-00044-00011693-00011888 don't feel too bad though the oval mpCeYlyIunQ-00045-00011889-00012049 landscape of today's web looks a lot mpCeYlyIunQ-00046-00012050-00012353 grimmer the average mobile page loads in mpCeYlyIunQ-00047-00012354-00012755 about 19 seconds with 77% of those mpCeYlyIunQ-00048-00012756-00013108 taking more than 10 seconds to load now mpCeYlyIunQ-00049-00013109-00013261 the crazy thing about the 10-second mark mpCeYlyIunQ-00050-00013262-00013346 is that mpCeYlyIunQ-00051-00013347-00013591 at ten seconds actually a hundred mpCeYlyIunQ-00052-00013593-00014132 percent of all your users pounds so at mpCeYlyIunQ-00053-00014133-00014338 ten seconds no one would ever get to see mpCeYlyIunQ-00054-00014340-00014684 your site and then it's 214 so ever mpCeYlyIunQ-00055-00014685-00014978 requests of 50% of which are at related mpCeYlyIunQ-00056-00014979-00015404 requests so at first click that first mpCeYlyIunQ-00057-00015405-00015683 impression is what matters we wanted to mpCeYlyIunQ-00058-00015684-00015884 get rid of slow loading pages but also mpCeYlyIunQ-00059-00015885-00016079 solve runtime performance so you can mpCeYlyIunQ-00060-00016080-00016409 scroll really efficiently and other mpCeYlyIunQ-00061-00016410-00016742 usability issues at the same time and mpCeYlyIunQ-00062-00016743-00016934 fortunately we have a solution for it or mpCeYlyIunQ-00063-00016935-00017177 we think we have solution for it we call mpCeYlyIunQ-00064-00017178-00017618 it accelerated mobile pages am short for mpCeYlyIunQ-00065-00017619-00017825 accelerated mobile pages is an ecosystem mpCeYlyIunQ-00066-00017826-00018038 consisting of a web components library mpCeYlyIunQ-00067-00018039-00018236 but allows you to declaratively write mpCeYlyIunQ-00068-00018237-00018590 HTML we call em HTML because it's both a mpCeYlyIunQ-00069-00018591-00018962 superset and a subset and amp caches mpCeYlyIunQ-00070-00018963-00019253 basically see the ends are more mpCeYlyIunQ-00071-00019254-00019550 technically correct reverse proxies next mpCeYlyIunQ-00072-00019551-00019869 accelerate the delivery on top of that mpCeYlyIunQ-00073-00019870-00020102 and then so you can do it in two ways mpCeYlyIunQ-00074-00020103-00020261 actually you can you can either just mpCeYlyIunQ-00075-00020262-00020459 build one you know use amp like a mpCeYlyIunQ-00076-00020460-00020672 library build just one page and you have mpCeYlyIunQ-00077-00020673-00020924 one canonical page for everything or you mpCeYlyIunQ-00078-00020925-00021244 can use a link Meditec in the header and mpCeYlyIunQ-00079-00021245-00021521 then just generate two pages and your mpCeYlyIunQ-00080-00021522-00021950 CMS and create one HTML page and one amp mpCeYlyIunQ-00081-00021951-00022235 HML page but that's really up to you mpCeYlyIunQ-00082-00022236-00022697 whatever you prefer in a nutshell it mpCeYlyIunQ-00083-00022698-00022937 turns other pages into a highly portable mpCeYlyIunQ-00084-00022938-00023159 fast and user-friendly units that mpCeYlyIunQ-00085-00023160-00023347 platforms then like Google Bing or mpCeYlyIunQ-00086-00023348-00023522 Pinterest can safely and quickly embed mpCeYlyIunQ-00087-00023523-00023872 and so it's a really rich and growing mpCeYlyIunQ-00088-00023873-00024322 library of web components now a lot of mpCeYlyIunQ-00089-00024323-00024572 the bait in performance optimizations mpCeYlyIunQ-00090-00024573-00024719 you could probably do yourself if you're mpCeYlyIunQ-00091-00024720-00024922 an experienced developer but the amp mpCeYlyIunQ-00092-00024923-00025193 cash onto itself is actually a very mpCeYlyIunQ-00093-00025194-00025412 important component not just because mpCeYlyIunQ-00094-00025413-00025817 it's a free super-fast CDN the am cache mpCeYlyIunQ-00095-00025818-00025982 works tightly together with the mpCeYlyIunQ-00096-00025983-00026180 paralyzed loading and Static layout mpCeYlyIunQ-00097-00026181-00026429 system of amp document served from the mpCeYlyIunQ-00098-00026430-00026606 amp cars are much cheaper to pre-render mpCeYlyIunQ-00099-00026607-00026695 because em mpCeYlyIunQ-00100-00026695-00026874 where each page element is positioned mpCeYlyIunQ-00101-00026875-00027202 even before any assets are loaded so mpCeYlyIunQ-00102-00027202-00027370 allowing you to float the first viewport mpCeYlyIunQ-00103-00027370-00027570 without any low priority third-party mpCeYlyIunQ-00104-00027572-00027889 stuff and the actual site owner won't mpCeYlyIunQ-00105-00027889-00028074 ever know about the preload which is mpCeYlyIunQ-00106-00028075-00028345 another very interesting point super mpCeYlyIunQ-00107-00028345-00028512 important for privacy reasons as the mpCeYlyIunQ-00108-00028513-00028702 site could otherwise write cookies and mpCeYlyIunQ-00109-00028702-00028933 mark the pages scene you know if you're mpCeYlyIunQ-00110-00028933-00029164 searching for diarrhea on Google you mpCeYlyIunQ-00111-00029164-00029362 might not want everyone every of those mpCeYlyIunQ-00112-00029363-00029614 pages to actually write a cookie on your mpCeYlyIunQ-00113-00029614-00029923 behalf and and give you diarrhea that's mpCeYlyIunQ-00114-00029924-00030358 everywhere sorry for putting that image mpCeYlyIunQ-00115-00030358-00030751 in your hat by the way mpCeYlyIunQ-00116-00030752-00031087 so amp pages are really just html/css mpCeYlyIunQ-00117-00031088-00031282 there's no you can't have any user mpCeYlyIunQ-00118-00031283-00031447 author jobs with on the page that's one mpCeYlyIunQ-00119-00031448-00031732 limitation instead a lot of custom mpCeYlyIunQ-00120-00031733-00032023 elements and sandbox iframes allow you mpCeYlyIunQ-00121-00032024-00032208 to still do everything if you want to do mpCeYlyIunQ-00122-00032210-00032512 something like a you know crazy animated mpCeYlyIunQ-00123-00032513-00032680 craft or something that is really custom mpCeYlyIunQ-00124-00032681-00032929 to your page and in the amp open source mpCeYlyIunQ-00125-00032930-00033265 library is the same everywhere so it's mpCeYlyIunQ-00126-00033266-00033511 just one it's hosted on one CD on Earl mpCeYlyIunQ-00127-00033512-00033844 and and you include it from there and mpCeYlyIunQ-00128-00033845-00034060 that means it's evergreen it's highly mpCeYlyIunQ-00129-00034061-00034428 cacheable we can upgrade all amp pages mpCeYlyIunQ-00130-00034429-00034663 unless you know then a couple days a mpCeYlyIunQ-00131-00034664-00034825 couple hours maybe even if we have a mpCeYlyIunQ-00132-00034826-00035113 important fixed view and it defines the mpCeYlyIunQ-00133-00035114-00035304 behaviors for those custom elements and mpCeYlyIunQ-00134-00035305-00035521 manages rendering and resource loading mpCeYlyIunQ-00135-00035522-00035962 to optimize performance now the mpCeYlyIunQ-00136-00035963-00036289 important question that you might you mpCeYlyIunQ-00137-00036290-00036486 might it might come up in your head is mpCeYlyIunQ-00138-00036487-00036868 do you want to go amp or PWA you know mpCeYlyIunQ-00139-00036869-00037027 you learned a lot about progressive web mpCeYlyIunQ-00140-00037028-00037252 has already in the last couple sessions mpCeYlyIunQ-00141-00037253-00037501 and we've been hearing that question mpCeYlyIunQ-00142-00037502-00037834 constantly but in order to be reliably mpCeYlyIunQ-00143-00037835-00038017 fast you need to live with some mpCeYlyIunQ-00144-00038018-00038173 constraints when implementing amp pages mpCeYlyIunQ-00145-00038174-00038458 so you want to go amp you won't get the mpCeYlyIunQ-00146-00038459-00038650 biggest progressive web benefits and I mpCeYlyIunQ-00147-00038651-00039052 first click write as your so from the mpCeYlyIunQ-00148-00039053-00039193 progressive web app you won't get that mpCeYlyIunQ-00149-00039194-00039553 first click experience but with amp you mpCeYlyIunQ-00150-00039554-00039766 don't have a custom serviceworker when mpCeYlyIunQ-00151-00039767-00039994 it's loaded on your ham cache so you mpCeYlyIunQ-00152-00039995-00040132 can't do anything fancy in there it mpCeYlyIunQ-00153-00040133-00040255 means no post not much push mpCeYlyIunQ-00154-00040256-00040483 notifications no web app manifest when mpCeYlyIunQ-00155-00040484-00040762 served from the cache and so if mpCeYlyIunQ-00156-00040763-00040912 something isn't available as a component mpCeYlyIunQ-00157-00040913-00041071 you can't just hack a script together mpCeYlyIunQ-00158-00041072-00041302 for instance to support web payments or mpCeYlyIunQ-00159-00041303-00041656 push notifications now those of you that mpCeYlyIunQ-00160-00041657-00041791 already read about the individual mpCeYlyIunQ-00161-00041792-00041950 advantages and disadvantages of mpCeYlyIunQ-00162-00041951-00042196 progressive web app versus amp have mpCeYlyIunQ-00163-00042197-00042334 surely struggled with this question mpCeYlyIunQ-00164-00042335-00042652 before and on one hand now you have mpCeYlyIunQ-00165-00042653-00042984 instant delivery almost instant delivery mpCeYlyIunQ-00166-00042985-00043321 optimized discovery but then again no mpCeYlyIunQ-00167-00043322-00043590 user scripts and mostly for static mpCeYlyIunQ-00168-00043591-00043930 content on the other hand you have mpCeYlyIunQ-00169-00043931-00044116 and the PWI side you have advanced mpCeYlyIunQ-00170-00044117-00044398 platform features of course you can mpCeYlyIunQ-00171-00044399-00044572 build everything you want really highly mpCeYlyIunQ-00172-00044573-00044944 dynamic but it's a slow first i'll live mpCeYlyIunQ-00173-00044945-00045145 delivery and really again the first mpCeYlyIunQ-00174-00045146-00045376 delivery is highly important and it's mpCeYlyIunQ-00175-00045377-00045730 not easily embedded in into party mpCeYlyIunQ-00176-00045731-00046033 platforms as well as amp so what if mpCeYlyIunQ-00177-00046034-00046282 there was a way to combine us two to mpCeYlyIunQ-00178-00046283-00046642 really reap the benefits from both in mpCeYlyIunQ-00179-00046643-00046918 the end what what I think is what mpCeYlyIunQ-00180-00046919-00047116 matters is the you the journey the first mpCeYlyIunQ-00181-00047117-00047290 hop to your sites you feel almost mpCeYlyIunQ-00182-00047291-00047470 instant and the browsing experience mpCeYlyIunQ-00183-00047471-00047608 should get more and more engaging mpCeYlyIunQ-00184-00047609-00047742 afterwards mpCeYlyIunQ-00185-00047743-00048043 now amp and progressive web are both mpCeYlyIunQ-00186-00048044-00048279 critical components to make that happen mpCeYlyIunQ-00187-00048280-00048538 mmm pages for the first navigation and mpCeYlyIunQ-00188-00048539-00048721 then your progressive web app for the mpCeYlyIunQ-00189-00048722-00049222 onward journey now let's first talk mpCeYlyIunQ-00190-00049223-00049582 about amp s progressive web app because mpCeYlyIunQ-00191-00049583-00049813 I won't cover this in detail in this mpCeYlyIunQ-00192-00049814-00049936 talk but it's important to note that mpCeYlyIunQ-00193-00049937-00050200 many sites won't ever need things out of mpCeYlyIunQ-00194-00050201-00050455 the boundaries of amp m pi example.com mpCeYlyIunQ-00195-00050456-00050692 for instance which is an examples page mpCeYlyIunQ-00196-00050693-00051031 that the amp team uses to showcase a lot mpCeYlyIunQ-00197-00051032-00051322 of M components it's both an amp page mpCeYlyIunQ-00198-00051323-00051496 and a progressive web app at the same mpCeYlyIunQ-00199-00051497-00051811 time so it has a serviceworker therefore mpCeYlyIunQ-00200-00051812-00052066 allows offline access and more and it mpCeYlyIunQ-00201-00052066-00052216 has a manifest prompting the add to mpCeYlyIunQ-00202-00052216-00052423 homescreen banner now you might have mpCeYlyIunQ-00203-00052424-00052542 heard me saying well you can't have mpCeYlyIunQ-00204-00052544-00052692 those things but that only means you mpCeYlyIunQ-00205-00052694-00052903 can't have those things in amp when it's mpCeYlyIunQ-00206-00052904-00053113 just from the amp cache meaning the mpCeYlyIunQ-00207-00053114-00053269 first time you might click on it on a mpCeYlyIunQ-00208-00053270-00053479 platform like Google search you won't mpCeYlyIunQ-00209-00053479-00053737 get those benefits but the next time you mpCeYlyIunQ-00210-00053738-00054042 click out you actually get it so once mpCeYlyIunQ-00211-00054044-00054223 you arrive on the origin the service mpCeYlyIunQ-00212-00054224-00054469 worker installs and does a lot of fancy mpCeYlyIunQ-00213-00054470-00054772 things so when a user visits and by mpCeYlyIunQ-00214-00054773-00054976 example that come from search then mpCeYlyIunQ-00215-00054977-00055096 clicks on another link on that site you mpCeYlyIunQ-00216-00055097-00055237 navigate away from the amp cache to the mpCeYlyIunQ-00217-00055238-00055486 origin the site still uses the amp mpCeYlyIunQ-00218-00055487-00055744 library of course but since it now lives mpCeYlyIunQ-00219-00055745-00055885 on the origin can use the serviceworker mpCeYlyIunQ-00220-00055886-00056383 prompt to install etc and by example mpCeYlyIunQ-00221-00056384-00056551 uses that technique to do just that but mpCeYlyIunQ-00222-00056552-00056995 i had some fun and projector or at least mpCeYlyIunQ-00223-00056996-00057234 on a local branch i thought what if you mpCeYlyIunQ-00224-00057235-00057525 we have a service worker intercepting we mpCeYlyIunQ-00225-00057526-00057735 insert more random stuff into page mpCeYlyIunQ-00226-00057736-00058008 how about things I mean we can pretty mpCeYlyIunQ-00227-00058009-00058146 much do everything we wanted at sech mpCeYlyIunQ-00228-00058147-00058221 event right mpCeYlyIunQ-00229-00058222-00058409 how about things that amp doesn't like mpCeYlyIunQ-00230-00058410-00058764 because the cache does doesn't see the mpCeYlyIunQ-00231-00058765-00058938 service work it doesn't really care mpCeYlyIunQ-00232-00058939-00059109 about the service worker so we're gonna mpCeYlyIunQ-00233-00059110-00059361 pretty much everything we want so I got mpCeYlyIunQ-00234-00059362-00059637 a little nostalgic I'm like hey why not mpCeYlyIunQ-00235-00059638-00059930 throw in some 90s dhtml magic mpCeYlyIunQ-00236-00059932-00060426 I found this fancy cursor that I think mpCeYlyIunQ-00237-00060427-00061067 improves my page so here we go yeah we mpCeYlyIunQ-00238-00061069-00061323 use the service which panel I reload the mpCeYlyIunQ-00239-00061324-00061638 page and yes I got a JavaScript and he mpCeYlyIunQ-00240-00061639-00061839 made it backdrop I had a really fancy mpCeYlyIunQ-00241-00061840-00062066 cursor and I think it dramatically mpCeYlyIunQ-00242-00062067-00062291 improves the experience of our mpCeYlyIunQ-00243-00062292-00062841 documentation pages the first gig got mpCeYlyIunQ-00244-00062841-00063345 what have I done second please don't do mpCeYlyIunQ-00245-00063346-00063684 this at home but it's it's a technique mpCeYlyIunQ-00246-00063685-00064055 that allows you to make amendments you mpCeYlyIunQ-00247-00064057-00064287 know change what you can do on the home mpCeYlyIunQ-00248-00064288-00064659 page just insert more stuff so now more mpCeYlyIunQ-00249-00064660-00064866 interesting they're transitioning a user mpCeYlyIunQ-00250-00064866-00065094 smoothly from an page to progressive web mpCeYlyIunQ-00251-00065095-00065392 app there are two ways I'm combining mpCeYlyIunQ-00252-00065394-00065706 two-step steps I Percy call amped up and mpCeYlyIunQ-00253-00065707-00066057 amp down amp up is the background mpCeYlyIunQ-00254-00066058-00066195 bootstrapping of your progressive web mpCeYlyIunQ-00255-00066196-00066423 app shell while the users enjoying your mpCeYlyIunQ-00256-00066424-00066732 ham pitch and I'm down describes reusing mpCeYlyIunQ-00257-00066733-00066993 amp pages as a data source for your mpCeYlyIunQ-00258-00066994-00067299 progressive web app the basics with em mpCeYlyIunQ-00259-00067300-00067515 up are that the first click will be an mpCeYlyIunQ-00260-00067516-00067704 amp page usually served from the amp mpCeYlyIunQ-00261-00067705-00068025 cache and in any links on that page will mpCeYlyIunQ-00262-00068026-00068280 navigate to your progressive web app so mpCeYlyIunQ-00263-00068281-00068403 normally that second click would still mpCeYlyIunQ-00264-00068404-00068625 be constantly slower than the instant mpCeYlyIunQ-00265-00068626-00068769 feeling pre-loaded first click on your mpCeYlyIunQ-00266-00068770-00069009 home page but it's a powerful component mpCeYlyIunQ-00267-00069010-00069327 bacon bacon to amp the amp in-store mpCeYlyIunQ-00268-00069328-00069600 service work attack that without writing mpCeYlyIunQ-00269-00069601-00069753 any custom JavaScript allows you to mpCeYlyIunQ-00270-00069754-00069900 install your serviceworker for your mpCeYlyIunQ-00271-00069901-00070215 origin so yes even when your amp page is mpCeYlyIunQ-00272-00070216-00070416 served from the amp cache mpCeYlyIunQ-00273-00070417-00070611 it insults the service worker from your mpCeYlyIunQ-00274-00070612-00070949 origin downloads an app shell and mpCeYlyIunQ-00275-00070950-00071138 bootstraps your progressive web app mpCeYlyIunQ-00276-00071139-00071406 which means at the time the user reads mpCeYlyIunQ-00277-00071407-00071643 your article your progressive web app is mpCeYlyIunQ-00278-00071644-00071991 already loaded and ready to go and the mpCeYlyIunQ-00279-00071992-00072331 Washington Post actually does this I mpCeYlyIunQ-00280-00072332-00072531 mean while the users reading your mpCeYlyIunQ-00281-00072532-00072780 article yeah actually I just said that I mpCeYlyIunQ-00282-00072781-00072993 can warm up so it's working warm up in mpCeYlyIunQ-00283-00072994-00073226 precache when I use it now click on any mpCeYlyIunQ-00284-00073227-00073394 link on a page or call to action at the mpCeYlyIunQ-00285-00073395-00073581 bottom your progressive web app shows up mpCeYlyIunQ-00286-00073582-00073911 instantly and Alex Russell call it this mpCeYlyIunQ-00287-00073912-00074250 pattern start fast stay fast this is mpCeYlyIunQ-00288-00074251-00074592 what I call amp up but now you're in the mpCeYlyIunQ-00289-00074593-00074811 progressive web app and chances are most mpCeYlyIunQ-00290-00074812-00074979 of our using most of you are using some mpCeYlyIunQ-00291-00074980-00075206 HX driven navigation that fetches mpCeYlyIunQ-00292-00075207-00075498 content via JSON or some other data mpCeYlyIunQ-00293-00075499-00075701 backend now you can certainly do that mpCeYlyIunQ-00294-00075702-00075863 but now you have this crazy mpCeYlyIunQ-00295-00075864-00076116 infrastructure needs so you have two mpCeYlyIunQ-00296-00076117-00076278 totally different backends one mpCeYlyIunQ-00297-00076279-00076503 generating amp pages and one offering a mpCeYlyIunQ-00298-00076504-00076700 JSON based API for your progressive web mpCeYlyIunQ-00299-00076701-00077022 app but think for a second what amp mpCeYlyIunQ-00300-00077023-00077381 really is it's not just a website it's mpCeYlyIunQ-00301-00077382-00077580 designed as an ultraportable mpCeYlyIunQ-00302-00077581-00078123 content unit it's also a data format the mpCeYlyIunQ-00303-00078124-00078234 Ann team has asked themselves the mpCeYlyIunQ-00304-00078235-00078471 logical next question what if you could mpCeYlyIunQ-00305-00078472-00078681 dramatically simplify back and mpCeYlyIunQ-00306-00078682-00078900 complexity by ditching the additional mpCeYlyIunQ-00307-00078901-00079169 JSON API and instead reusing amp as a mpCeYlyIunQ-00308-00079170-00079418 data format for our progressive web app mpCeYlyIunQ-00309-00079419-00079671 we started with a proof-of-concept many mpCeYlyIunQ-00310-00079672-00079868 months ago and iterated on it for a mpCeYlyIunQ-00311-00079869-00080022 while to see if this pattern actually mpCeYlyIunQ-00312-00080023-00080265 works rewriting many parts of amp to mpCeYlyIunQ-00313-00080266-00080563 make that reality so how did we do it mpCeYlyIunQ-00314-00080564-00080790 well of course one easy model would be mpCeYlyIunQ-00315-00080791-00081087 to simply low amp pages in frames but mpCeYlyIunQ-00316-00081088-00081305 iframes are slow and now you need to mpCeYlyIunQ-00317-00081306-00081482 recompile and reinitialize the amp like mpCeYlyIunQ-00318-00081483-00081773 radium JavaScript library over and over mpCeYlyIunQ-00319-00081774-00081975 today is cutting edge web - the mpCeYlyIunQ-00320-00081976-00082137 technology offers a better way for that mpCeYlyIunQ-00321-00082138-00082512 and it's called shadow Dom in the old mpCeYlyIunQ-00322-00082513-00082737 world our world view was simple one mpCeYlyIunQ-00323-00082738-00083010 window one instance of the amp library mpCeYlyIunQ-00324-00083011-00083247 in one document but in that new world mpCeYlyIunQ-00325-00083248-00083466 there's one window one instance of the mpCeYlyIunQ-00326-00083467-00083697 amp library and multiple documents mpCeYlyIunQ-00327-00083698-00083949 so this results in superfast transitions mpCeYlyIunQ-00328-00083950-00084120 between amp documents as the live free mpCeYlyIunQ-00329-00084121-00084366 only needs to be compiled once so you mpCeYlyIunQ-00330-00084367-00084474 only got the one mpCeYlyIunQ-00331-00084475-00084885 amp blood library compile once the mpCeYlyIunQ-00332-00084886-00085098 process looks like this the progressive mpCeYlyIunQ-00333-00085099-00085371 web hijacks navigation clicks then mpCeYlyIunQ-00334-00085372-00085551 doesn't Ajax requests to fetch the mpCeYlyIunQ-00335-00085552-00085842 requested additional amp page and puts mpCeYlyIunQ-00336-00085843-00086010 the content into a new channel route and mpCeYlyIunQ-00337-00086011-00086253 tells the main my Bri hey I have a new mpCeYlyIunQ-00338-00086254-00086580 document for you check it out and do is mpCeYlyIunQ-00339-00086581-00086742 does that by calling as Hat shadow dark mpCeYlyIunQ-00340-00086743-00086985 on on the runtime the runtime which is mpCeYlyIunQ-00341-00086986-00087315 what we call the amp library so even mpCeYlyIunQ-00342-00087316-00087525 cooler we have added a conditional CSS mpCeYlyIunQ-00343-00087526-00087696 class on shadowed amp document so you mpCeYlyIunQ-00344-00087697-00087849 can automatically hide stuff like mpCeYlyIunQ-00345-00087850-00088125 headers in embedded mode so the am mpCeYlyIunQ-00346-00088126-00088569 shadow class does that and shadow slots mpCeYlyIunQ-00347-00088570-00088875 which is coming pretty soon allows you mpCeYlyIunQ-00348-00088876-00089031 to insert advanced widgets and mpCeYlyIunQ-00349-00089032-00089271 functionality into your pages that live mpCeYlyIunQ-00350-00089272-00089607 in the shadow root in your preview a and mpCeYlyIunQ-00351-00089608-00089796 so of course you can do that last step mpCeYlyIunQ-00352-00089797-00090057 and the step here so you can insert and mpCeYlyIunQ-00353-00090058-00090453 remove things also manually because it's mpCeYlyIunQ-00354-00090454-00090756 really your xhr call by just rec seeing mpCeYlyIunQ-00355-00090757-00090858 the source of the amp page like i mpCeYlyIunQ-00356-00090859-00091041 previous shows what the service worker mpCeYlyIunQ-00357-00091042-00091350 sample but the keys that the above is mpCeYlyIunQ-00358-00091351-00091629 really easy for everyone and the classes mpCeYlyIunQ-00359-00091630-00091968 also makes it super super simple and so mpCeYlyIunQ-00360-00091969-00092355 is something finally after amp up and mpCeYlyIunQ-00361-00092356-00092559 amp town is like am sideways up down mpCeYlyIunQ-00362-00092560-00092952 whatever Konami code right so time for mpCeYlyIunQ-00363-00092953-00093120 an advanced pattern to wrap this all mpCeYlyIunQ-00364-00093121-00093420 wrap this pattern up so we have a pretty mpCeYlyIunQ-00365-00093421-00093606 good experience now but if you're in the mpCeYlyIunQ-00366-00093607-00093798 progressive web app copy a link and mpCeYlyIunQ-00367-00093799-00094070 share it on Twitter that link will open mpCeYlyIunQ-00368-00094071-00094361 the progressive web app directly right mpCeYlyIunQ-00369-00094362-00094578 because you you're not on a nine patch mpCeYlyIunQ-00370-00094579-00094830 anymore and for a new user who doesn't mpCeYlyIunQ-00371-00094831-00095025 have a warmed up serviceworker precache mpCeYlyIunQ-00372-00095026-00095469 it won't feel instant so that problem is mpCeYlyIunQ-00373-00095470-00095658 also a problem we can solve and the mpCeYlyIunQ-00374-00095659-00095846 final step of our development journey mpCeYlyIunQ-00375-00095847-00096096 instead is instead of creating a mpCeYlyIunQ-00376-00096097-00096348 separate world space for the progressive mpCeYlyIunQ-00377-00096349-00096663 web app so for instance PWA dot your mpCeYlyIunQ-00378-00096664-00096846 domain comm mpCeYlyIunQ-00379-00096847-00097043 like we did before mpCeYlyIunQ-00380-00097044-00097413 we just reuse the existing amperes to mpCeYlyIunQ-00381-00097414-00097587 load the progressive web app on your mpCeYlyIunQ-00382-00097588-00097932 site's origin and so we're doing that by mpCeYlyIunQ-00383-00097933-00098067 having the serviceworker simply mpCeYlyIunQ-00384-00098068-00098469 intercept the navigation request all we mpCeYlyIunQ-00385-00098470-00098637 need to do for this is listen for that mpCeYlyIunQ-00386-00098638-00098769 navigation request in the serviceworker mpCeYlyIunQ-00387-00098770-00099036 and then instead of serving a cached amp mpCeYlyIunQ-00388-00099037-00099363 page we serve the cached PWA shell which mpCeYlyIunQ-00389-00099364-00099585 then does an xhr to fetch the requested mpCeYlyIunQ-00390-00099586-00100020 amp doc this means that in just one mpCeYlyIunQ-00391-00100021-00100284 request your progressive web app will mpCeYlyIunQ-00392-00100285-00100455 show up along with the requested content mpCeYlyIunQ-00393-00100456-00100638 so you got one amp mpCeYlyIunQ-00394-00100639-00101063 one progressive web app and one request mpCeYlyIunQ-00395-00101064-00101304 now best of all we now progressively mpCeYlyIunQ-00396-00101305-00101502 enhance our amp pages with our mpCeYlyIunQ-00397-00101503-00101637 progressive web app ensuring that no mpCeYlyIunQ-00398-00101638-00101790 matter what you users we get a mpCeYlyIunQ-00399-00101791-00102006 super-fast experience regardless of em mpCeYlyIunQ-00400-00102007-00102246 or PWA but browsers that do not support mpCeYlyIunQ-00401-00102247-00102456 serviceworker they simply c amp pages mpCeYlyIunQ-00402-00102457-00102840 and even here if you don't if you think mpCeYlyIunQ-00403-00102841-00103034 well I still want my progressive web app mpCeYlyIunQ-00404-00103035-00103200 even though it might not have all the mpCeYlyIunQ-00405-00103201-00103413 bells and whistles to work on browsers mpCeYlyIunQ-00406-00103414-00103551 that don't support serviceworker and we mpCeYlyIunQ-00407-00103552-00103833 have solution for that too we have mpCeYlyIunQ-00408-00103833-00104040 something we call fallback or rewriting mpCeYlyIunQ-00409-00104041-00104234 that literally just landed this week in mpCeYlyIunQ-00410-00104235-00104514 in the latest cannery version which is mpCeYlyIunQ-00411-00104515-00104865 sort of our beta channel for amp and it mpCeYlyIunQ-00412-00104866-00105015 means that if you arrive on an AM page mpCeYlyIunQ-00413-00105016-00105342 with a non serviceworker browser we mpCeYlyIunQ-00414-00105343-00105690 would realize that in amp and rewrite mpCeYlyIunQ-00415-00105691-00105947 all URLs or outgoing urls on your page mpCeYlyIunQ-00416-00105948-00106235 by pattern matching based on a pattern mpCeYlyIunQ-00417-00106236-00106500 that you can select to redirect your mpCeYlyIunQ-00418-00106501-00106830 fallback pw8 row so you can have four mpCeYlyIunQ-00419-00106831-00107040 process of support it you just use one mpCeYlyIunQ-00420-00107041-00107346 Earl space but in browser that don't mpCeYlyIunQ-00421-00107347-00107508 support it will still go to the mpCeYlyIunQ-00422-00107508-00107721 progressive web app and we even load an mpCeYlyIunQ-00423-00107722-00108030 hidden iframe that warms up the browser mpCeYlyIunQ-00424-00108031-00108324 cache right it's not as good as having a mpCeYlyIunQ-00425-00108325-00108659 serviceworker but it's still better than mpCeYlyIunQ-00426-00108660-00109173 nothing and so now we have it's time for mpCeYlyIunQ-00427-00109174-00109416 demos but this is actually one demo that mpCeYlyIunQ-00428-00109417-00109736 the amp team is built and it's a pretty mpCeYlyIunQ-00429-00109738-00109958 cool react based demo for you all to try mpCeYlyIunQ-00430-00109959-00110205 out and get inspired but I'm not gonna mpCeYlyIunQ-00431-00110206-00110424 go talk too much about it mpCeYlyIunQ-00432-00110425-00110627 because I thought it'd be even cooler to mpCeYlyIunQ-00433-00110628-00110781 show you a real world example mpCeYlyIunQ-00434-00110782-00111059 in fact the first real-world example mpCeYlyIunQ-00435-00111060-00111485 that we know of and that's Mike who've mpCeYlyIunQ-00436-00111486-00111686 done a heroic effort in the last week's mpCeYlyIunQ-00437-00111688-00111884 to get this to its current state please mpCeYlyIunQ-00438-00111885-00112074 welcome David Bjorklund lead engineer of mpCeYlyIunQ-00439-00112075-00112229 Mike to show you the new progressive web mpCeYlyIunQ-00440-00112230-00112433 amp experience a lesson learned on the mpCeYlyIunQ-00441-00112434-00113639 way hi everyone Karimi yes awesome mpCeYlyIunQ-00442-00113640-00114222 so let's go to the demo yeah so I wanted mpCeYlyIunQ-00443-00114223-00114652 to start with loading the Lybian article mpCeYlyIunQ-00444-00114653-00115085 so this is an amp article as you can see mpCeYlyIunQ-00445-00115086-00115248 in the in the source code on there on mpCeYlyIunQ-00446-00115249-00115446 the right side we're using the the amp mpCeYlyIunQ-00447-00115447-00115754 tags tags so if you would what come from mpCeYlyIunQ-00448-00115755-00115881 start for example this would be the mpCeYlyIunQ-00449-00115882-00116082 instant experience this one I used to mpCeYlyIunQ-00450-00116083-00116277 sees when they come to this site for the mpCeYlyIunQ-00451-00116278-00116421 first time we didn't ever been here mpCeYlyIunQ-00452-00116422-00116793 before bit before so let's go here and mpCeYlyIunQ-00453-00116794-00117440 navigate to to the menu so I don't know mpCeYlyIunQ-00454-00117441-00117594 if you noticed what happened here but mpCeYlyIunQ-00455-00117595-00117732 when we loaded the menu we actually mpCeYlyIunQ-00456-00117733-00117945 reloaded the page because we want to mpCeYlyIunQ-00457-00117946-00118200 take you from our amp article to our PWA mpCeYlyIunQ-00458-00118201-00118431 as quick as possible and in this case mpCeYlyIunQ-00459-00118432-00118668 since we've loaded the serviceworker in mpCeYlyIunQ-00460-00118669-00118865 the background on the amp page it has mpCeYlyIunQ-00461-00118866-00119027 loaded all the data that I would need to mpCeYlyIunQ-00462-00119028-00119252 show the PWA and since we share into mpCeYlyIunQ-00463-00119253-00119552 your URL space the URL is still the same mpCeYlyIunQ-00464-00119553-00120072 so we now we're now in PWA so I don't mpCeYlyIunQ-00465-00120073-00120270 want to talk like briefly about how we mpCeYlyIunQ-00466-00120271-00120507 built this so we set up to do like a mpCeYlyIunQ-00467-00120508-00120710 proof of concept we give herself two mpCeYlyIunQ-00468-00120711-00120906 weeks and we had three engineers that mpCeYlyIunQ-00469-00120907-00121091 could work on this and as part of the mpCeYlyIunQ-00470-00121092-00121379 team we talked we knew of PWA like we've mpCeYlyIunQ-00471-00121380-00121514 seen the videos we had a couple of mpCeYlyIunQ-00472-00121515-00121664 articles but we didn't have any like mpCeYlyIunQ-00473-00121665-00122171 handles hands-on experience on doing PWA mpCeYlyIunQ-00474-00122172-00122435 but since we could reuse our existing mpCeYlyIunQ-00475-00122436-00122700 amp rendering pipeline unchanged that mpCeYlyIunQ-00476-00122701-00122883 really like jump-started our amp journey mpCeYlyIunQ-00477-00122883-00123138 like it was just a few days in into the mpCeYlyIunQ-00478-00123139-00123297 work that we could like we could start mpCeYlyIunQ-00479-00123298-00123432 working with the fun stuff just I reckon mpCeYlyIunQ-00480-00123433-00123566 about the serviceworker we start working mpCeYlyIunQ-00481-00123567-00123756 all these peel away features mpCeYlyIunQ-00482-00123757-00124115 because we had already am stuff in place mpCeYlyIunQ-00483-00124116-00124428 that means the bantha we had time to mpCeYlyIunQ-00484-00124429-00124677 work on on performance improvement so mpCeYlyIunQ-00485-00124678-00124797 like we did what a lot of others have mpCeYlyIunQ-00486-00124798-00124910 talked about today like we made sure mpCeYlyIunQ-00487-00124911-00125106 that our JavaScript bundler was as small mpCeYlyIunQ-00488-00125107-00125592 as possible but it's also also made us mpCeYlyIunQ-00489-00125593-00125778 gave us time to like experiment the play mpCeYlyIunQ-00490-00125779-00125892 around a little bit with Eurex mpCeYlyIunQ-00491-00125893-00126063 improvements like the menu that I showed mpCeYlyIunQ-00492-00126064-00126222 earlier what we do is like this is this mpCeYlyIunQ-00493-00126223-00126717 reload and it also gave us time to like mpCeYlyIunQ-00494-00126718-00126921 really dig in and try to like learn as mpCeYlyIunQ-00495-00126922-00127104 much as possible about the serviceworker mpCeYlyIunQ-00496-00127105-00127259 so we could like we could feel that we mpCeYlyIunQ-00497-00127260-00127446 could come closer to something as a mpCeYlyIunQ-00498-00127447-00128073 perfect cache and yeah as I said earlier mpCeYlyIunQ-00499-00128074-00128301 it gave us time to implement web push mpCeYlyIunQ-00500-00128302-00128523 and like didn't end up the time frame mpCeYlyIunQ-00501-00128524-00128673 that we had with useless we had we'd mpCeYlyIunQ-00502-00128674-00128802 never would have time to do any of this mpCeYlyIunQ-00503-00128803-00128960 if it hadn't been because of the mpCeYlyIunQ-00504-00128961-00129180 simplicity that empty empty mpCeYlyIunQ-00505-00129181-00129822 embedding amp in PWA gave us so I when I mpCeYlyIunQ-00506-00129823-00130038 when I did the slides paul asked me to mpCeYlyIunQ-00507-00130039-00130239 like be honest with you and talk about mpCeYlyIunQ-00508-00130240-00130460 the pain points so I went to route mpCeYlyIunQ-00509-00130461-00130617 through and I tried to do a list and I mpCeYlyIunQ-00510-00130618-00130755 talked with my team and we talked about mpCeYlyIunQ-00511-00130756-00130914 like what has this how has this mpCeYlyIunQ-00512-00130915-00131265 experience been but like it was actually mpCeYlyIunQ-00513-00131266-00131559 sweet like it worked it worked as mpCeYlyIunQ-00514-00131560-00131790 advertised like of course we had certain mpCeYlyIunQ-00515-00131791-00131982 pain points doing PWA but like everyone mpCeYlyIunQ-00516-00131983-00132078 that's that's what we've been talking mpCeYlyIunQ-00517-00132079-00132231 about for the last few days when it mpCeYlyIunQ-00518-00132232-00132351 comes to actually embedding the mpCeYlyIunQ-00519-00132352-00132672 embedding amped inside of the PWB I just mpCeYlyIunQ-00520-00132673-00132945 worked at advertising no test with that mpCeYlyIunQ-00521-00132946-00133440 Paul I'd like to bring our Paul again so mpCeYlyIunQ-00522-00133441-00134259 you can prep mpCeYlyIunQ-00523-00134260-00134790 so wrap up now there you got it we mpCeYlyIunQ-00524-00134791-00134943 successfully combined em with a mpCeYlyIunQ-00525-00134944-00135216 progressive web app another user always mpCeYlyIunQ-00526-00135217-00135428 gets a fast experience no matter what mpCeYlyIunQ-00527-00135429-00135663 the site is progressively enhanced mpCeYlyIunQ-00528-00135664-00135825 you have less back and complexity mpCeYlyIunQ-00529-00135826-00135990 because you just have one data source mpCeYlyIunQ-00530-00135991-00136188 and profit from the building performance mpCeYlyIunQ-00531-00136189-00136371 of amp everywhere even than your mpCeYlyIunQ-00532-00136372-00136623 progressive web app and that really mpCeYlyIunQ-00533-00136624-00136965 reduces the overall investment now mpCeYlyIunQ-00534-00136966-00137187 before I leave you keep in mind that mpCeYlyIunQ-00535-00137188-00137373 this is just one pattern to build site I mpCeYlyIunQ-00536-00137374-00137550 want work for everyone mpCeYlyIunQ-00537-00137551-00137700 you probably shouldn't build the next mpCeYlyIunQ-00538-00137701-00137943 airhorn or Gmail with it but focus on mpCeYlyIunQ-00539-00137944-00138115 sites that have a lot of leaf nodes mpCeYlyIunQ-00540-00138116-00138348 individual sites with lots of static mpCeYlyIunQ-00541-00138349-00138636 content by all means find out if that mpCeYlyIunQ-00542-00138637-00138774 pattern is the right one for you and mpCeYlyIunQ-00543-00138775-00138936 feel free to get in touch to get to mpCeYlyIunQ-00544-00138937-00139251 discuss so check out our react based mpCeYlyIunQ-00545-00139252-00139569 demo check out better mic come to mpCeYlyIunQ-00546-00139570-00139896 actually see a live experience and also mpCeYlyIunQ-00547-00139897-00140129 learn more about progressive web apps in mpCeYlyIunQ-00548-00140130-00140412 a developers at Google at come slash web mpCeYlyIunQ-00549-00140413-00140721 and of course more about amp on am pork mpCeYlyIunQ-00550-00140722-00141033 and I really can't wait to see what mpCeYlyIunQ-00551-00141034-00141474 you've built thank you mpPhn5Dwfdy-00000-00000006-00000209 hey it's Dean here and I want to run you mpPhn5Dwfdy-00001-00000210-00000401 through some of the features and updates mpPhn5Dwfdy-00002-00000401-00000676 to sales Navigator that's going to mpPhn5Dwfdy-00003-00000677-00000886 really help you sell better and sell mpPhn5Dwfdy-00004-00000888-00001079 smarter so I'm going to give you a mpPhn5Dwfdy-00005-00001080-00001277 Whistle Stop tour and if you want to mpPhn5Dwfdy-00006-00001278-00001481 know how to use these in a more mpPhn5Dwfdy-00007-00001482-00001775 sophisticated way or how to join them up mpPhn5Dwfdy-00008-00001776-00001955 into your sales process do drop me a mpPhn5Dwfdy-00009-00001955-00002165 line and if you like this video please mpPhn5Dwfdy-00010-00002166-00002321 give me some feedback wherever you're mpPhn5Dwfdy-00011-00002322-00002495 watching it likes comment shares that'd mpPhn5Dwfdy-00012-00002496-00002584 be great mpPhn5Dwfdy-00013-00002585-00002945 so there's no doubt sales has changed in mpPhn5Dwfdy-00014-00002946-00003131 the last couple of years and I just want mpPhn5Dwfdy-00015-00003132-00003340 to before we dive in I want to run you mpPhn5Dwfdy-00016-00003342-00003575 through some stats so you can see the mpPhn5Dwfdy-00017-00003576-00003863 data behind what's happening in sales mpPhn5Dwfdy-00018-00003864-00004001 so I'll flick through them and then I'll mpPhn5Dwfdy-00019-00004002-00004151 show you some of the sales Now features mpPhn5Dwfdy-00020-00004152-00004361 so I just put these on a little slide mpPhn5Dwfdy-00021-00004362-00004486 here so mpPhn5Dwfdy-00022-00004487-00004781 simply remote working is here to stay mpPhn5Dwfdy-00023-00004782-00004972 it's creating a challenge for people who mpPhn5Dwfdy-00024-00004973-00005165 want to call prospects we know this this mpPhn5Dwfdy-00025-00005166-00005351 has been around for a while mpPhn5Dwfdy-00026-00005352-00005525 and the other thing is because there's mpPhn5Dwfdy-00027-00005526-00005686 not ddis mpPhn5Dwfdy-00028-00005687-00005951 people are ringing mobile phones creates mpPhn5Dwfdy-00029-00005952-00006202 all sorts of things some people you know mpPhn5Dwfdy-00030-00006203-00006431 in the UK for example calling somebody's mpPhn5Dwfdy-00031-00006431-00006706 mobile phone is seen quite intrusive mpPhn5Dwfdy-00032-00006708-00006989 which might cause issues with your gdpr mpPhn5Dwfdy-00033-00006990-00007210 policy but but still mpPhn5Dwfdy-00034-00007211-00007475 and getting accurate mobile numbers and mpPhn5Dwfdy-00035-00007476-00007734 calling prospects is a challenge but mpPhn5Dwfdy-00036-00007736-00008020 despite that the decision makers the mpPhn5Dwfdy-00037-00008022-00008296 buyers are telling us 50 of them are mpPhn5Dwfdy-00038-00008297-00008387 saying mpPhn5Dwfdy-00039-00008388-00008573 let's actually make it easier mpPhn5Dwfdy-00040-00008574-00008795 it's actually making it easier to buy so mpPhn5Dwfdy-00041-00008796-00009053 take what you will from that I'm sure mpPhn5Dwfdy-00042-00009054-00009310 from a sales environment finding it hard mpPhn5Dwfdy-00043-00009311-00009478 to reach buyers because they're working mpPhn5Dwfdy-00044-00009479-00009599 from home mpPhn5Dwfdy-00045-00009600-00009923 is not necessarily a good thing mpPhn5Dwfdy-00046-00009924-00010073 and then mpPhn5Dwfdy-00047-00010074-00010385 thirty percent Thirty less than 30 sorry mpPhn5Dwfdy-00048-00010386-00010553 of sellers are now relying on cold mpPhn5Dwfdy-00049-00010554-00010745 calling as an Outreach technique it's mpPhn5Dwfdy-00050-00010746-00011021 Fallen to very low levels mpPhn5Dwfdy-00051-00011022-00011242 which is excellent understandable mpPhn5Dwfdy-00052-00011243-00011477 you've got people not working in offices mpPhn5Dwfdy-00053-00011478-00011585 anymore mpPhn5Dwfdy-00054-00011586-00011921 data is hard to come by that's quality mpPhn5Dwfdy-00055-00011922-00012238 um you know they turn on B2B roles is mpPhn5Dwfdy-00056-00012239-00012503 quite high at the moment so you've got a mpPhn5Dwfdy-00057-00012504-00012737 lot of out-of-date data in terms of mpPhn5Dwfdy-00058-00012738-00012899 mobile phone numbers and people changing mpPhn5Dwfdy-00059-00012900-00013055 jobs and all that kind of stuff so it's mpPhn5Dwfdy-00060-00013056-00013427 just naturally cold calling is is more mpPhn5Dwfdy-00061-00013428-00013630 difficult mpPhn5Dwfdy-00062-00013631-00013847 um it's not gone away but it is more mpPhn5Dwfdy-00063-00013847-00014027 difficult because you just can't find mpPhn5Dwfdy-00064-00014028-00014435 everybody uh uh or easily find everybody mpPhn5Dwfdy-00065-00014436-00014722 so what do you expect Outreach volumes mpPhn5Dwfdy-00066-00014723-00014861 have gone up and why does this matter mpPhn5Dwfdy-00067-00014862-00015005 this matter is really important for the mpPhn5Dwfdy-00068-00015006-00015191 new sales Navigator features mpPhn5Dwfdy-00069-00015191-00015491 the volume of Outreach sales Outreach mpPhn5Dwfdy-00070-00015491-00015785 globally has gone up by 70 so all of mpPhn5Dwfdy-00071-00015786-00016036 that cold calling traffic all of that mpPhn5Dwfdy-00072-00016037-00016397 activity has gone to email to LinkedIn mpPhn5Dwfdy-00073-00016398-00016733 so the fall has been replaced mpPhn5Dwfdy-00074-00016734-00016949 um and then some mpPhn5Dwfdy-00075-00016950-00017197 but here's the scary stat mpPhn5Dwfdy-00076-00017198-00017435 Outreach response rates have fallen by mpPhn5Dwfdy-00077-00017436-00017543 30 percent mpPhn5Dwfdy-00078-00017544-00017908 now that's the case on LinkedIn that's mpPhn5Dwfdy-00079-00017909-00018179 the case on email and obviously we've mpPhn5Dwfdy-00080-00018180-00018371 talked about cold calling mpPhn5Dwfdy-00081-00018372-00018677 so this sets the scene for basically a mpPhn5Dwfdy-00082-00018678-00018935 very challenging sales environment not mpPhn5Dwfdy-00083-00018936-00019283 just because of all of these numbers mpPhn5Dwfdy-00084-00019284-00019486 but we've got a broader economic mpPhn5Dwfdy-00085-00019487-00019655 situation going on there's more mpPhn5Dwfdy-00086-00019656-00019919 uncertainty in the world and so decision mpPhn5Dwfdy-00087-00019920-00020207 makers are naturally taking more time mpPhn5Dwfdy-00088-00020208-00020579 to make decisions but also are more mpPhn5Dwfdy-00089-00020580-00020753 cautious about making mpPhn5Dwfdy-00090-00020754-00020950 um engaging with people because they mpPhn5Dwfdy-00091-00020951-00021071 don't know what their budgetary mpPhn5Dwfdy-00092-00021072-00021407 situations are you get the point mpPhn5Dwfdy-00093-00021408-00021593 so linkedin's really stepped in with mpPhn5Dwfdy-00094-00021594-00021749 some great features mpPhn5Dwfdy-00095-00021750-00021989 some new features that's going to really mpPhn5Dwfdy-00096-00021990-00022139 help you and I'm going to keep this mpPhn5Dwfdy-00097-00022140-00022325 video short and sweet and just show you mpPhn5Dwfdy-00098-00022326-00022583 some of them and again if you want to mpPhn5Dwfdy-00099-00022584-00022835 really leverage them that's what we do mpPhn5Dwfdy-00100-00022836-00023080 we help sales teams we've had to adapt mpPhn5Dwfdy-00101-00023081-00023314 our training as a business for sales mpPhn5Dwfdy-00102-00023315-00023578 teams into how to effectively open mpPhn5Dwfdy-00103-00023579-00023789 opportunities through Linkedin we've had mpPhn5Dwfdy-00104-00023790-00023999 to change them because of those stats mpPhn5Dwfdy-00105-00024000-00024155 because of what's happened mpPhn5Dwfdy-00106-00024156-00024463 but also because of mpPhn5Dwfdy-00107-00024464-00024767 where the world is in terms of mpPhn5Dwfdy-00108-00024768-00025013 um linkedin's features mpPhn5Dwfdy-00109-00025014-00025139 so mpPhn5Dwfdy-00110-00025140-00025313 first couple of features I want to talk mpPhn5Dwfdy-00111-00025314-00025450 about is mpPhn5Dwfdy-00112-00025451-00025612 um in your sales Navigator over the next mpPhn5Dwfdy-00113-00025613-00025768 couple of weeks you're going to see what mpPhn5Dwfdy-00114-00025769-00026111 buyer personas appear now buyer personas mpPhn5Dwfdy-00115-00026112-00026333 are simply a way that you can program in mpPhn5Dwfdy-00116-00026333-00026531 these are the decision makers I really mpPhn5Dwfdy-00117-00026532-00026914 want to talk to and what I'll do is I'll mpPhn5Dwfdy-00118-00026916-00027208 go to my daughter mpPhn5Dwfdy-00119-00027210-00027635 daughters LinkedIn who is here somewhere mpPhn5Dwfdy-00120-00027636-00027851 and I'll show you this on sales mpPhn5Dwfdy-00121-00027852-00028090 Navigator because it'll be useful the mpPhn5Dwfdy-00122-00028091-00028240 features actually rolling out at the mpPhn5Dwfdy-00123-00028241-00028312 moment mpPhn5Dwfdy-00124-00028313-00028612 and it's it's still very basic here mpPhn5Dwfdy-00125-00028613-00028908 but what you can do is build personas mpPhn5Dwfdy-00126-00028910-00029333 that match your target audience mpPhn5Dwfdy-00127-00029333-00029602 so if you're trying to reach cios csos mpPhn5Dwfdy-00128-00029604-00029795 if you're trying to reach managing mpPhn5Dwfdy-00129-00029795-00029933 directors if you're trying to reach mpPhn5Dwfdy-00130-00029933-00030202 Chief marketing offices you can program mpPhn5Dwfdy-00131-00030204-00030479 the them in natively to sales Navigator mpPhn5Dwfdy-00132-00030480-00030677 now you think well why does that matter mpPhn5Dwfdy-00133-00030677-00030893 our sales team and our sales people know mpPhn5Dwfdy-00134-00030894-00031235 and I know who my prospects are well mpPhn5Dwfdy-00135-00031236-00031481 what linkedin's been doing is trying to mpPhn5Dwfdy-00136-00031482-00031817 bolt in more intelligence into their mpPhn5Dwfdy-00137-00031818-00032158 platform so that it gives you more tools mpPhn5Dwfdy-00138-00032160-00032339 to be able to get meaningful mpPhn5Dwfdy-00139-00032339-00032758 conversations with uh prospects mpPhn5Dwfdy-00140-00032760-00032968 and because of the Outreach volumes mpPhn5Dwfdy-00141-00032969-00033179 falling actually the relevance of mpPhn5Dwfdy-00142-00033180-00033449 Outreach the not just personalization mpPhn5Dwfdy-00143-00033450-00033743 the relevance of it and relationship mpPhn5Dwfdy-00144-00033744-00034031 driven approaches are actually thriving mpPhn5Dwfdy-00145-00034032-00034289 so I'll give you an example something mpPhn5Dwfdy-00146-00034290-00034546 we're seeing right now if you've had a mpPhn5Dwfdy-00147-00034547-00034840 conversation with a prospect on LinkedIn mpPhn5Dwfdy-00148-00034841-00035201 about anything anything mpPhn5Dwfdy-00149-00035202-00035483 your chance of a meeting goes up mpPhn5Dwfdy-00150-00035484-00035831 to one in four currently by the way any mpPhn5Dwfdy-00151-00035832-00036005 kind of sales Outreach the success rate mpPhn5Dwfdy-00152-00036006-00036329 is one in a hundred so just bear that in mpPhn5Dwfdy-00153-00036330-00036449 mind mpPhn5Dwfdy-00154-00036450-00036773 so big feature is the personas that mpPhn5Dwfdy-00155-00036774-00036971 allows you to program sales Navigator mpPhn5Dwfdy-00156-00036972-00037240 and say these are the people I really mpPhn5Dwfdy-00157-00037241-00037529 want to work with and then the great bit mpPhn5Dwfdy-00158-00037530-00037715 is the next feature mpPhn5Dwfdy-00159-00037716-00038077 that in the lead section linkedin's now mpPhn5Dwfdy-00160-00038078-00038440 automatically populating mpPhn5Dwfdy-00161-00038441-00038818 leads lists which are based on people's mpPhn5Dwfdy-00162-00038819-00039227 interest or curiosity around you that mpPhn5Dwfdy-00163-00039228-00039539 match your persona so linkedin's giving mpPhn5Dwfdy-00164-00039540-00039851 you every single week a hundred people mpPhn5Dwfdy-00165-00039852-00040109 saying these match your persona and mpPhn5Dwfdy-00166-00040110-00040271 they're quite receptive mpPhn5Dwfdy-00167-00040272-00040571 so linkedin's tipping you off that these mpPhn5Dwfdy-00168-00040572-00040679 people mpPhn5Dwfdy-00169-00040680-00040901 have some form of interest in what you mpPhn5Dwfdy-00170-00040902-00040996 do mpPhn5Dwfdy-00171-00040997-00041201 now there is another feature coming in a mpPhn5Dwfdy-00172-00041202-00041351 couple of weeks which will be product mpPhn5Dwfdy-00173-00041352-00041518 based intent mpPhn5Dwfdy-00174-00041519-00041723 so this is people curious about you mpPhn5Dwfdy-00175-00041724-00042011 there's a product based intent feature mpPhn5Dwfdy-00176-00042012-00042190 which we're not sure exactly how it mpPhn5Dwfdy-00177-00042191-00042365 works yet and it will be kind of mpPhn5Dwfdy-00178-00042366-00042562 experimental but you'll be able to mpPhn5Dwfdy-00179-00042563-00042796 search and filter by the people who are mpPhn5Dwfdy-00180-00042797-00042995 expressing interest in the types of mpPhn5Dwfdy-00181-00042996-00043205 services you offer mpPhn5Dwfdy-00182-00043206-00043433 God knows how linkedin's Ai and machine mpPhn5Dwfdy-00183-00043434-00043715 learning is doing this but it's doing it mpPhn5Dwfdy-00184-00043716-00043895 and we saw a little demo a couple of mpPhn5Dwfdy-00185-00043896-00044021 weeks ago when we were in Dublin at mpPhn5Dwfdy-00186-00044022-00044183 linkedin's HQ mpPhn5Dwfdy-00187-00044184-00044489 so inside the lead list it's basically mpPhn5Dwfdy-00188-00044490-00044740 saying these people are showing some mpPhn5Dwfdy-00189-00044741-00044885 form of Interest mpPhn5Dwfdy-00190-00044886-00045124 they can't tell you specific interest mpPhn5Dwfdy-00191-00045125-00045430 levels simply because it would be a mpPhn5Dwfdy-00192-00045431-00045749 breach of data protection but there's an mpPhn5Dwfdy-00193-00045750-00045929 inkling that these people might be mpPhn5Dwfdy-00194-00045930-00046085 interested in you so that's the mpPhn5Dwfdy-00195-00046086-00046343 recommended lead section mpPhn5Dwfdy-00196-00046344-00046649 now it will also go here's all the new mpPhn5Dwfdy-00197-00046650-00046949 people at your saved accounts so it will mpPhn5Dwfdy-00198-00046950-00047158 basically start to suggest other people mpPhn5Dwfdy-00199-00047159-00047374 who have come and joined the companies mpPhn5Dwfdy-00200-00047375-00047537 that you're targeting mpPhn5Dwfdy-00201-00047538-00047740 so that's an obviously important feature mpPhn5Dwfdy-00202-00047741-00047952 because you can find all the new people mpPhn5Dwfdy-00203-00047953-00048245 that have changed roles quickly and mpPhn5Dwfdy-00204-00048246-00048574 easily at the Target accounts and go oh mpPhn5Dwfdy-00205-00048575-00048851 CMOS no longer there or marketing mpPhn5Dwfdy-00206-00048852-00049049 operations person no longer this is the mpPhn5Dwfdy-00207-00049050-00049224 new person you you know this information mpPhn5Dwfdy-00208-00049225-00049661 quickly which is brilliant now here's mpPhn5Dwfdy-00209-00049662-00049902 the game changing bit mpPhn5Dwfdy-00210-00049903-00050183 linkedin's built its own buyer intent so mpPhn5Dwfdy-00211-00050184-00050501 if you plug this into a salesperson it mpPhn5Dwfdy-00212-00050502-00050680 will basically score their target mpPhn5Dwfdy-00213-00050681-00050915 accounts or any accounts they're going mpPhn5Dwfdy-00214-00050916-00051023 after mpPhn5Dwfdy-00215-00051024-00051323 and it will score them and basically mpPhn5Dwfdy-00216-00051324-00051790 tell you their rating and anybody with a mpPhn5Dwfdy-00217-00051791-00051994 moderate rating it's saying mpPhn5Dwfdy-00218-00051995-00052319 now maybe the time to reach out mpPhn5Dwfdy-00219-00052320-00052504 so in the sales teams we've been working mpPhn5Dwfdy-00220-00052505-00052811 with we've redesigned our process to mpPhn5Dwfdy-00221-00052812-00053188 basically go how do we find the people mpPhn5Dwfdy-00222-00053189-00053429 who are going to be the most receptive mpPhn5Dwfdy-00223-00053429-00053621 but also mpPhn5Dwfdy-00224-00053622-00054029 how do we plan to build relationships to mpPhn5Dwfdy-00225-00054029-00054215 open opportunities so where there's no mpPhn5Dwfdy-00226-00054216-00054466 buying intent you've got to find the mpPhn5Dwfdy-00227-00054467-00054713 opportunity how do we get talking to mpPhn5Dwfdy-00228-00054714-00054935 them so we're doing the two things mpPhn5Dwfdy-00229-00054936-00055073 together mpPhn5Dwfdy-00230-00055074-00055379 so buying intent's really important mpPhn5Dwfdy-00231-00055379-00055571 and when we go into this I'll just go mpPhn5Dwfdy-00232-00055572-00055859 into eBay here mpPhn5Dwfdy-00233-00055860-00056213 it now gives you more information about mpPhn5Dwfdy-00234-00056214-00056404 um the buying intent so it's a massively mpPhn5Dwfdy-00235-00056405-00056675 high buying intent and it says here by mpPhn5Dwfdy-00236-00056676-00056950 the way eBay employees are highly likely mpPhn5Dwfdy-00237-00056951-00057137 to accept email messages from Maverick mpPhn5Dwfdy-00238-00057138-00057329 so it's literally saying these are the mpPhn5Dwfdy-00239-00057329-00057580 times guys let's go for it mpPhn5Dwfdy-00240-00057582-00057815 now you can't just go in straight with a mpPhn5Dwfdy-00241-00057816-00057947 pitch of course because people will mpPhn5Dwfdy-00242-00057948-00058265 ignore you but this is the kind of flow mpPhn5Dwfdy-00243-00058266-00058499 of how we should using it and we are mpPhn5Dwfdy-00244-00058500-00058680 seeing mpPhn5Dwfdy-00245-00058682-00059021 more Focus from sales team mpPhn5Dwfdy-00246-00059022-00059230 sales teams that are achieving numbers mpPhn5Dwfdy-00247-00059232-00059482 that are hitting targets are actually mpPhn5Dwfdy-00248-00059483-00059716 going relationships and intent based mpPhn5Dwfdy-00249-00059717-00059999 sales so they're combining data mpPhn5Dwfdy-00250-00060000-00060316 buying intent with relationships to open mpPhn5Dwfdy-00251-00060317-00060466 that first call mpPhn5Dwfdy-00252-00060467-00060761 whereas what we would do previously is mpPhn5Dwfdy-00253-00060762-00060947 or what a lot of people would be doing mpPhn5Dwfdy-00254-00060948-00061225 is hammering out messages to people mpPhn5Dwfdy-00255-00061226-00061504 seeing who bites that would give you mpPhn5Dwfdy-00256-00061505-00061709 your intent then you'd try and build a mpPhn5Dwfdy-00257-00061710-00061876 relationship in that first call we're mpPhn5Dwfdy-00258-00061877-00062063 seeing it the other way around the mpPhn5Dwfdy-00259-00062064-00062261 effectiveness is higher you're reaching mpPhn5Dwfdy-00260-00062262-00062579 outreaching to less people to get a mpPhn5Dwfdy-00261-00062579-00062849 higher result now of course if you turn mpPhn5Dwfdy-00262-00062850-00063119 your sales team all on to this and plug mpPhn5Dwfdy-00263-00063120-00063287 them into this guess what's going to mpPhn5Dwfdy-00264-00063288-00063425 happen they're gonna they're gonna do mpPhn5Dwfdy-00265-00063426-00063604 the same amount of work and see more mpPhn5Dwfdy-00266-00063605-00063797 results because they're now focused on mpPhn5Dwfdy-00267-00063798-00064042 people who have a buyer interest mpPhn5Dwfdy-00268-00064044-00064288 they're using data they're using mpPhn5Dwfdy-00269-00064289-00064561 relationships and they're outreaching mpPhn5Dwfdy-00270-00064562-00064799 intelligently and it's working way mpPhn5Dwfdy-00271-00064800-00065111 better so new features buyer intent mpPhn5Dwfdy-00272-00065112-00065303 linkedin's buyer intent is incredible mpPhn5Dwfdy-00273-00065304-00065567 you can also just before I wrap up here mpPhn5Dwfdy-00274-00065568-00065825 you can actually upload a list of your mpPhn5Dwfdy-00275-00065826-00066088 contacts from your CRM so all the mpPhn5Dwfdy-00276-00066089-00066232 companies you're targeting and it will mpPhn5Dwfdy-00277-00066233-00066526 score them by buying intent mpPhn5Dwfdy-00278-00066527-00066791 in the account filters you can actually mpPhn5Dwfdy-00279-00066792-00067013 search by companies that have high mpPhn5Dwfdy-00280-00067014-00067235 buying intent towards your business mpPhn5Dwfdy-00281-00067236-00067444 so there's a you know there's a ton of mpPhn5Dwfdy-00282-00067445-00067661 ways that you can use this buying intent mpPhn5Dwfdy-00283-00067662-00067888 to your advantage now what is the buying mpPhn5Dwfdy-00284-00067889-00068093 intent just before I wrap up buying mpPhn5Dwfdy-00285-00068094-00068326 intent is they've been researching your mpPhn5Dwfdy-00286-00068327-00068555 company on LinkedIn visiting the company mpPhn5Dwfdy-00287-00068556-00068963 page engaging with content they've been mpPhn5Dwfdy-00288-00068964-00069305 um looking at people's profiles mpPhn5Dwfdy-00289-00069306-00069617 um that LinkedIn has a um mpPhn5Dwfdy-00290-00069618-00069850 its own algorithm based on years of mpPhn5Dwfdy-00291-00069851-00070055 research of how buyers behave and we mpPhn5Dwfdy-00292-00070056-00070253 know buyers look at companies on mpPhn5Dwfdy-00293-00070254-00070397 LinkedIn as part of their appraisal mpPhn5Dwfdy-00294-00070398-00070685 process so it's not just one thing mpPhn5Dwfdy-00295-00070686-00070949 we also understand that LinkedIn can see mpPhn5Dwfdy-00296-00070950-00071279 their outside of LinkedIn activity and mpPhn5Dwfdy-00297-00071280-00071488 whilst they can't reveal that they can mpPhn5Dwfdy-00298-00071489-00071729 score People based on buying intent so mpPhn5Dwfdy-00299-00071730-00071950 similar to how bombora and other buying mpPhn5Dwfdy-00300-00071951-00072221 intent Services work mpPhn5Dwfdy-00301-00072222-00072497 so we are seeing LinkedIn going let's be mpPhn5Dwfdy-00302-00072498-00072743 smart about this let's use data let's mpPhn5Dwfdy-00303-00072744-00072941 build relationships exactly what we've mpPhn5Dwfdy-00304-00072942-00073073 been saying for years but now they're mpPhn5Dwfdy-00305-00073074-00073313 bringing the data into the mix mpPhn5Dwfdy-00306-00073314-00073541 to make a more intelligent and mpPhn5Dwfdy-00307-00073542-00073738 successful sales process in an mpPhn5Dwfdy-00308-00073739-00074021 environment where basically most of our mpPhn5Dwfdy-00309-00074022-00074297 prospects ignore everything that we send mpPhn5Dwfdy-00310-00074298-00074525 they're programmed to ignore so the mpPhn5Dwfdy-00311-00074526-00074735 relationship difference and the mpPhn5Dwfdy-00312-00074736-00074999 intelligence makes the difference in the mpPhn5Dwfdy-00313-00075000-00075244 inbox in the message box mpPhn5Dwfdy-00314-00075245-00075467 and we're seeing that we're seeing that mpPhn5Dwfdy-00315-00075468-00075647 if you build that relationship and mpPhn5Dwfdy-00316-00075648-00075893 intelligently Reach Out mpPhn5Dwfdy-00317-00075894-00076103 you actually get a higher response rate mpPhn5Dwfdy-00318-00076104-00076361 which is good because I know a lot of mpPhn5Dwfdy-00319-00076362-00076588 companies are frustrated that they've mpPhn5Dwfdy-00320-00076589-00076835 they've used email too aggressively and mpPhn5Dwfdy-00321-00076836-00076979 they've found that they've got so many mpPhn5Dwfdy-00322-00076980-00077321 do not contacts on their CRM mpPhn5Dwfdy-00323-00077322-00077609 LinkedIn gives them an opportunity to go mpPhn5Dwfdy-00324-00077610-00077956 and talk to them on LinkedIn outside of mpPhn5Dwfdy-00325-00077957-00078311 the email and outside of the email mpPhn5Dwfdy-00326-00078312-00078587 and phone environment so all those mpPhn5Dwfdy-00327-00078588-00078791 prospects that maybe are on do not mpPhn5Dwfdy-00328-00078792-00078953 contact list for their email address or mpPhn5Dwfdy-00329-00078954-00079067 their phone number mpPhn5Dwfdy-00330-00079068-00079312 we can actually start talking to them mpPhn5Dwfdy-00331-00079313-00079576 and building relationships and repairing mpPhn5Dwfdy-00332-00079577-00079871 or connecting with those people mpPhn5Dwfdy-00333-00079872-00080188 so if you want a training session on mpPhn5Dwfdy-00334-00080189-00080369 this or something more in depth or you mpPhn5Dwfdy-00335-00080370-00080494 want to look at how our process has mpPhn5Dwfdy-00336-00080495-00080729 changed to be more effective please drop mpPhn5Dwfdy-00337-00080730-00080861 us a line mpPhn5Dwfdy-00338-00080862-00081047 um but check out these new features they mpPhn5Dwfdy-00339-00081048-00081365 are incredible sales I'm so excited mpPhn5Dwfdy-00340-00081366-00081562 because for it felt like for the last mpPhn5Dwfdy-00341-00081563-00081797 couple of years sales has been mpPhn5Dwfdy-00342-00081798-00082103 very much a kind of machine gun approach mpPhn5Dwfdy-00343-00082104-00082367 and what linkedin's seeing mpPhn5Dwfdy-00344-00082368-00082612 is that actually sales people need to be mpPhn5Dwfdy-00345-00082613-00082888 snipers if they want to hit their quotas mpPhn5Dwfdy-00346-00082889-00083032 hit their targets they need to be mpPhn5Dwfdy-00347-00083033-00083231 snipers so I'd love to chat to you all mpPhn5Dwfdy-00348-00083232-00083411 about this and how it could Implement mpPhn5Dwfdy-00349-00083412-00083609 into your sales team but I thought I'd mpPhn5Dwfdy-00350-00083610-00083806 give you just a round robin of some of mpPhn5Dwfdy-00351-00083807-00083975 the features the buying intent the mpPhn5Dwfdy-00352-00083976-00084341 personas and the updated search features mpPhn5Dwfdy-00353-00084342-00084556 there is the product search feature so mpPhn5Dwfdy-00354-00084557-00084700 you'll be able to see buying intent for mpPhn5Dwfdy-00355-00084701-00085061 particular products and services so uh mpPhn5Dwfdy-00356-00085062-00085363 it's incredible mPzEMWibAkE-00000-00000000-00000142 I hear more and more from public mPzEMWibAkE-00001-00000143-00000332 institution public sector we need to act mPzEMWibAkE-00002-00000333-00000601 more like companies you know they mPzEMWibAkE-00003-00000602-00000829 innovate faster they move faster things mPzEMWibAkE-00004-00000830-00001037 like that they're much more efficient mPzEMWibAkE-00005-00001038-00001333 than we are and then from the company mPzEMWibAkE-00006-00001334-00001549 sizes I think we need to serve some of mPzEMWibAkE-00007-00001550-00001745 the needs that we don't see happening mPzEMWibAkE-00008-00001746-00002167 public system I think it's a good thing mPzEMWibAkE-00009-00002168-00002450 that both sides have that they're mPzEMWibAkE-00010-00002451-00002635 learning from each other they still have mPzEMWibAkE-00011-00002636-00002987 they defined roles just because a mPzEMWibAkE-00012-00002988-00003240 company does some level of service mPzEMWibAkE-00013-00003242-00003485 doesn't mean the public sector can mPzEMWibAkE-00014-00003486-00003961 abdicate their responsibilities so what mPzEMWibAkE-00015-00003962-00004470 you're getting is plus so it's beyond mPzEMWibAkE-00016-00004471-00004715 some of the capabilities sometimes they mPzEMWibAkE-00017-00004716-00005201 find holes in public service aspect uses mPzEMWibAkE-00018-00005202-00005447 time this is not being served at all or mPzEMWibAkE-00019-00005448-00005704 this is they don't have the ability to mPzEMWibAkE-00020-00005705-00006101 service what we can sometimes because mPzEMWibAkE-00021-00006102-00006266 companies bring their own relationships mPzEMWibAkE-00022-00006267-00006460 as well yeah they bring their own mPzEMWibAkE-00023-00006461-00006634 knowledge they bring their own expertise mPzEMWibAkE-00024-00006634-00006953 they bring their own relationships so mPzEMWibAkE-00025-00006954-00007171 their employees of expertise the mPzEMWibAkE-00026-00007172-00007409 confines that they have the partners mPzEMWibAkE-00027-00007409-00007688 that they have is not relationships some mPzEMWibAkE-00028-00007689-00007838 of the assets that they have also you mPzEMWibAkE-00029-00007839-00008101 come so what we're saying is that that mPzEMWibAkE-00030-00008102-00008537 they can put that into to apply you know mPzEMWibAkE-00031-00008538-00008846 or you could say the public good that mPzEMWibAkE-00032-00008847-00009260 look community to which the government mPzEMWibAkE-00033-00009261-00009560 does not have access my definition they mPzEMWibAkE-00034-00009561-00010192 will not have access to in more and more mPzEMWibAkE-00035-00010193-00010495 it's better understanding on both parts mPzEMWibAkE-00036-00010496-00011144 that another 30 million of that pool mPzEMWibAkE-00037-00011145-00011480 between the two sides that means to mPzEMWibAkE-00038-00011481-00011741 exist as well so you are just nothing as mPzEMWibAkE-00039-00011742-00011945 an act more like public service for a mPzEMWibAkE-00040-00011946-00012113 public service jackhole like cookies as mPzEMWibAkE-00041-00012114-00012414 well because that is that that is a mPzEMWibAkE-00042-00012415-00012587 fighting ground that is the innovation mPzEMWibAkE-00043-00012588-00012829 trail mPzEOcxYBAg-00000-00000329-00000833 hi guys sorry for this camera angle mPzEOcxYBAg-00001-00000834-00001169 today is May 1st 2020 mPzEOcxYBAg-00002-00001170-00001609 I had my ultrasound scheduled for today mPzEOcxYBAg-00003-00001610-00001916 my breast ultrasound they don't do mPzEOcxYBAg-00004-00001917-00002498 mammograms on me because I'm 23 and they mPzEOcxYBAg-00005-00002499-00002780 don't get very accurate results with mPzEOcxYBAg-00006-00002781-00003050 really young breast tissue that's really mPzEOcxYBAg-00007-00003051-00003395 dense so they're like do ultrasounds the mPzEOcxYBAg-00008-00003396-00003601 right side look fine mPzEOcxYBAg-00009-00003602-00004052 the left side I found this other small mPzEOcxYBAg-00010-00004053-00004319 little spot that's about half an inch mPzEOcxYBAg-00011-00004320-00004795 they're not really sure what it is it mPzEOcxYBAg-00012-00004796-00005090 could just be nothing on most of the mPzEOcxYBAg-00013-00005091-00005309 angles and most of the pictures it looks mPzEOcxYBAg-00014-00005310-00005510 like normal breast tissue there's just mPzEOcxYBAg-00015-00005511-00005900 kind of one angle where an edge looks mPzEOcxYBAg-00016-00005901-00006379 kind of abstract or different or not mPzEOcxYBAg-00017-00006380-00006653 normal so mPzEOcxYBAg-00018-00006654-00007062 yeah and the doctor who read my mPzEOcxYBAg-00019-00007063-00007385 ultrasound said that I should follow up mPzEOcxYBAg-00020-00007386-00007644 my breast surgeon about it because he mPzEOcxYBAg-00021-00007645-00007776 didn't really have a very good mPzEOcxYBAg-00022-00007777-00008039 ultrasound to compare it with because he mPzEOcxYBAg-00023-00008040-00008385 just had that first ultrasound when I mPzEOcxYBAg-00024-00008386-00008873 went in last year to compare it to and mPzEOcxYBAg-00025-00008874-00009191 he it wasn't like as well documented mPzEOcxYBAg-00026-00009192-00009574 because I had like a large mass then and mPzEOcxYBAg-00027-00009575-00009819 that's what they were focusing on and mPzEOcxYBAg-00028-00009820-00009989 stuff they told me that my breast mPzEOcxYBAg-00029-00009990-00010305 surgeon wasn't in today with the virus mPzEOcxYBAg-00030-00010306-00010487 and everything what's going on mPzEOcxYBAg-00031-00010488-00010860 there's limited people working in the mPzEOcxYBAg-00032-00010861-00010997 hospital right now mPzEOcxYBAg-00033-00010998-00011316 so it's really hard to call people it's mPzEOcxYBAg-00034-00011317-00011597 really hard to like get appointment set mPzEOcxYBAg-00035-00011598-00011849 up because there's just not as much mPzEOcxYBAg-00036-00011850-00012285 staff and sometimes people aren't there mPzEOcxYBAg-00037-00012286-00012506 on every day of the week like they mPzEOcxYBAg-00038-00012507-00012816 usually are and stuff like that but mPzEOcxYBAg-00039-00012816-00013008 anyway my breast surgeon called me after mPzEOcxYBAg-00040-00013009-00013212 I got home and told me that she was mPzEOcxYBAg-00041-00013213-00013412 there and that I could have come in mPzEOcxYBAg-00042-00013413-00013734 about it the other thing that you need mPzEOcxYBAg-00043-00013735-00013997 to know is that I'm supposed to haven't mPzEOcxYBAg-00044-00013998-00014306 also supposed to have a breast MRI so mPzEOcxYBAg-00045-00014307-00014687 they scheduled the MRI for Tuesday May mPzEOcxYBAg-00046-00014688-00014940 5th and I was gonna just have my mPzEOcxYBAg-00047-00014941-00015102 follow-up appointment with my surgeon mPzEOcxYBAg-00048-00015103-00015254 after that mPzEOcxYBAg-00049-00015255-00015472 but then my surgeon called me and she mPzEOcxYBAg-00050-00015474-00015893 said yeah we can do all that do you want mPzEOcxYBAg-00051-00015894-00016213 to have just a fine needle aspiration on mPzEOcxYBAg-00052-00016215-00016490 that one spot because then I mean if mPzEOcxYBAg-00053-00016491-00016685 everything comes back normal demand it mPzEOcxYBAg-00054-00016686-00016844 can give you some peace of mind and mPzEOcxYBAg-00055-00016845-00017315 everything and I was like yeah we can do mPzEOcxYBAg-00056-00017316-00017527 that Tuesday and then I started thinking mPzEOcxYBAg-00057-00017528-00017915 well if I go back today and do it since mPzEOcxYBAg-00058-00017916-00018257 she's actually in the office today then mPzEOcxYBAg-00059-00018258-00018419 they'll have the results on Tuesday mPzEOcxYBAg-00060-00018420-00018643 after the MRI and then I'll just have mPzEOcxYBAg-00061-00018644-00018959 all of the results of the ultrasound the mPzEOcxYBAg-00062-00018960-00019364 MRI and the fine needle aspiration all mPzEOcxYBAg-00063-00019365-00019582 on Tuesday that's what's going on mPzEOcxYBAg-00064-00019583-00019787 heading back to the hospital I'm going mPzEOcxYBAg-00065-00019788-00019976 to insert the pictures of my ultrasound mPzEOcxYBAg-00066-00019977-00020527 just so you can see it I don't know yeah mPzEOcxYBAg-00067-00020528-00020890 I'll let you know what happens after mPzEOcxYBAg-00068-00020891-00022163 [Music] mPzEOcxYBAg-00069-00022164-00022614 I'm done now it was super easy she said mPzEOcxYBAg-00070-00022615-00022828 that it really looks benign so that mPzEOcxYBAg-00071-00022829-00023319 makes me feel good we have the you know mPzEOcxYBAg-00072-00023320-00023586 the cells to check anyway just to be mPzEOcxYBAg-00073-00023587-00023763 super careful about it so everyone's mPzEOcxYBAg-00074-00023764-00024135 just being super careful I'm gonna try mPzEOcxYBAg-00075-00024136-00024468 not to worry about it until um you know mPzEOcxYBAg-00076-00024469-00024794 later and tell me um no result Sam yeah mPzEOcxYBAg-00077-00024795-00024996 so I'm just gonna go enjoy my weekend mPzEOcxYBAg-00078-00024997-00025502 them bye hello it is Monday night and mPzEOcxYBAg-00079-00025503-00025739 tomorrow morning I have to go in for my mPzEOcxYBAg-00080-00025741-00026058 MRI I actually got the results of my mPzEOcxYBAg-00081-00026058-00026475 biopsy last Friday on the same day I mPzEOcxYBAg-00082-00026476-00026670 don't know how they got them that fast mPzEOcxYBAg-00083-00026670-00027018 but it was benign and so everything's mPzEOcxYBAg-00084-00027019-00027300 good feel really good about that and mPzEOcxYBAg-00085-00027301-00027711 then yeah so tomorrow I'll get the full mPzEOcxYBAg-00086-00027712-00028121 breast MRI and hopefully nothing shows mPzEOcxYBAg-00087-00028122-00028383 up on there I know there's gonna be more mPzEOcxYBAg-00088-00028383-00028704 questions about why I need to have an mPzEOcxYBAg-00089-00028705-00028974 MRI when the ultrasound came back clear mPzEOcxYBAg-00090-00028975-00029424 and I think the tests just show mPzEOcxYBAg-00091-00029425-00029694 different things and you can see some mPzEOcxYBAg-00092-00029695-00029915 things on an ultrasound that you can't mPzEOcxYBAg-00093-00029916-00030105 see out on MRI and you can see some mPzEOcxYBAg-00094-00030106-00030279 things on an MRI that you can't see in mPzEOcxYBAg-00095-00030280-00030501 an ultrasound that's why I'm having both mPzEOcxYBAg-00096-00030502-00031040 so yeah I will see you tomorrow after mPzEOcxYBAg-00097-00031041-00031208 that mPzEOcxYBAg-00098-00031208-00032796 [Music] mPzEOcxYBAg-00099-00032797-00033310 hello I'm back from Abed keys here um mPzEOcxYBAg-00100-00033311-00033605 all right so I got the results of my MRI mPzEOcxYBAg-00101-00033606-00033845 and they're awesome mPzEOcxYBAg-00102-00033846-00034124 so my breast surgeon called me and she mPzEOcxYBAg-00103-00034125-00034330 was like hey I just want to let you know mPzEOcxYBAg-00104-00034331-00034571 that your MRI came back completely clear mPzEOcxYBAg-00105-00034572-00034814 we noticed the little spot that we did mPzEOcxYBAg-00106-00034815-00035080 the biopsy on there was a lumpectomy mPzEOcxYBAg-00107-00035081-00035333 site and everything looked good and mPzEOcxYBAg-00108-00035334-00035546 there wasn't anything else and she said mPzEOcxYBAg-00109-00035547-00035699 that she was sure she was gonna have to mPzEOcxYBAg-00110-00035700-00035890 call and have me come in about something mPzEOcxYBAg-00111-00035891-00036127 but there wasn't anything so that was mPzEOcxYBAg-00112-00036128-00036596 like super awesome to hear sorry this is mPzEOcxYBAg-00113-00036597-00037106 the queue show um anyway I'm just like mPzEOcxYBAg-00114-00037107-00037361 really really relieved I got the results mPzEOcxYBAg-00115-00037362-00037621 on the same day that I did my MRI but mPzEOcxYBAg-00116-00037622-00037808 I'm recording this a little bit after mPzEOcxYBAg-00117-00037809-00038177 that mainly just because I just kind of mPzEOcxYBAg-00118-00038178-00038387 celebrated and didn't really think about mPzEOcxYBAg-00119-00038388-00038711 getting out the camera I realized that I mPzEOcxYBAg-00120-00038712-00038890 posted something on YouTube saying that mPzEOcxYBAg-00121-00038891-00039083 I was getting some testing done and some mPzEOcxYBAg-00122-00039084-00039337 scans and some of you guys freaked out mPzEOcxYBAg-00123-00039338-00039604 because of the current situation and mPzEOcxYBAg-00124-00039605-00039857 we're telling me like I hope you're ok mPzEOcxYBAg-00125-00039858-00040199 with the virus and I'm sorry to put that mPzEOcxYBAg-00126-00040200-00040382 fear into people's heads I didn't even mPzEOcxYBAg-00127-00040383-00040661 realize like that the way that I warded mPzEOcxYBAg-00128-00040662-00040937 it could have made it sound like I have mPzEOcxYBAg-00129-00040938-00041287 Kovan but I definitely don't and I mPzEOcxYBAg-00130-00041288-00041537 haven't had any scares I'm just so mPzEOcxYBAg-00131-00041538-00041723 thankful for these really good results mPzEOcxYBAg-00132-00041724-00042133 and I'm super thankful that I did all mPzEOcxYBAg-00133-00042134-00042395 this last year that I got through the mPzEOcxYBAg-00134-00042396-00042581 big part of cancer treatment last year mPzEOcxYBAg-00135-00042582-00042887 because if it was going on this year man mPzEOcxYBAg-00136-00042888-00043154 it would just be so much harder and I mPzEOcxYBAg-00137-00043155-00043370 feel for anyone who is going through mPzEOcxYBAg-00138-00043371-00043580 that this year and getting their mPzEOcxYBAg-00139-00043581-00043867 surgeries delayed or their chemotherapy mPzEOcxYBAg-00140-00043868-00044596 delayed and I guys just stay strong I I mPzEOcxYBAg-00141-00044597-00044786 don't I don't even know what I would do mPzEOcxYBAg-00142-00044787-00044936 if I was in your position it would just mPzEOcxYBAg-00143-00044937-00045382 be causing so much anxiety but yeah mPzEOcxYBAg-00144-00045383-00045611 sorry about taking forever to do this mPzEOcxYBAg-00145-00045612-00045881 update thank you guys so much for mPzEOcxYBAg-00146-00045882-00046005 watching mPzEOcxYBAg-00147-00046006-00046374 let me know if you have any video ideas mPzEOcxYBAg-00148-00046375-00046629 you want me to do I actually have some mPzEOcxYBAg-00149-00046630-00046893 video ideas that I'm going to start mPzEOcxYBAg-00150-00046894-00047127 working on if you're new subscribe check mPzEOcxYBAg-00151-00047128-00047772 out my videos and yeah that's all bye mRZjbL1G4aA-00000-00000008-00000286 rpap makes a huge difference mRZjbL1G4aA-00001-00000287-00000582 for rural health care mRZjbL1G4aA-00002-00000583-00000919 [Music] mRZjbL1G4aA-00003-00000919-00001191 being able to bring nursing skills days mRZjbL1G4aA-00004-00001192-00001487 to us and the college skills days those mRZjbL1G4aA-00005-00001488-00001767 kind of things are huge to to showcase mRZjbL1G4aA-00006-00001768-00001975 what rural healthcare really looks like mRZjbL1G4aA-00007-00001976-00002175 and without the support of our path mRZjbL1G4aA-00008-00002176-00002326 without those weekends without being mRZjbL1G4aA-00009-00002327-00002455 able to do some of these things we mRZjbL1G4aA-00010-00002456-00002767 wouldn't be able to showcase that mRZjbL1G4aA-00011-00002768-00002926 as well as giving those students that mRZjbL1G4aA-00012-00002927-00003039 opportunity mRZjbL1G4aA-00013-00003040-00003319 to to have a place to stay out here mRZjbL1G4aA-00014-00003320-00003615 and and the education pieces that rpap mRZjbL1G4aA-00015-00003615-00004270 helps us put on has been instrumental mRZjbL1G4aA-00016-00004271-00004606 we were able to have a staff member on mRZjbL1G4aA-00017-00004607-00004886 board now at nrn that grew up here right mRZjbL1G4aA-00018-00004887-00005095 and so going through the whole rpap mRZjbL1G4aA-00019-00005096-00005295 process she's now mRZjbL1G4aA-00020-00005296-00005495 been hired on here as one of our rns so mRZjbL1G4aA-00021-00005496-00005743 it's definitely been a success mRZjbL1G4aA-00022-00005744-00005934 it takes time but we're starting to see mRZjbL1G4aA-00023-00005935-00006118 the positive rewards coming from it for mRZjbL1G4aA-00024-00006119-00006168 sure mRZjbL1G4aA-00025-00006169-00006463 [Music] mRZjbL1G4aA-00026-00006464-00006655 i hear lots from people say hey we've mRZjbL1G4aA-00027-00006656-00006895 seen your video on on the rpap website mRZjbL1G4aA-00028-00006895-00007046 and i always ask in the interview mRZjbL1G4aA-00029-00007047-00007278 questions you know kind of what made you mRZjbL1G4aA-00030-00007279-00007487 apply for for the job in sundry what mRZjbL1G4aA-00031-00007488-00007646 made you want to come to sundry and one mRZjbL1G4aA-00032-00007647-00007806 of them was i've seen the videos on rpap mRZjbL1G4aA-00033-00007808-00007951 and i've seen how how you guys mRZjbL1G4aA-00034-00007952-00008151 collaborate i've seen what you guys do mRZjbL1G4aA-00035-00008152-00008327 in sundry and that's what i want to be a mRZjbL1G4aA-00036-00008328-00008742 part of mRZjbL1G4aA-00037-00008743-00008927 it doesn't matter what skills that we mRZjbL1G4aA-00038-00008928-00009167 put on it doesn't matter what challenges mRZjbL1G4aA-00039-00009168-00009406 we want to do what what ideas we come up mRZjbL1G4aA-00040-00009407-00009487 with mRZjbL1G4aA-00041-00009488-00009574 um mRZjbL1G4aA-00042-00009575-00009799 our pub is so engaged in wanting to mRZjbL1G4aA-00043-00009800-00009999 support our our rural health care mRZjbL1G4aA-00044-00010000-00010107 communities mRZjbL1G4aA-00045-00010108-00010697 [Music] mSXT4DE5kT4-00000-00001408-00001543 hey mSXT4DE5kT4-00001-00001544-00001671 so you made it through all of my tests mSXT4DE5kT4-00002-00001672-00001823 and payload you went to a little chat mSXT4DE5kT4-00003-00001823-00002087 over here so mSXT4DE5kT4-00004-00002088-00002334 welcome i guess mSXT4DE5kT4-00005-00002335-00002758 what's your name mSXT4DE5kT4-00006-00002759-00002871 cool mSXT4DE5kT4-00007-00002872-00003047 so let me guess mSXT4DE5kT4-00008-00003048-00003327 you draw a lot mSXT4DE5kT4-00009-00003328-00003463 and you've noticed recently that your mSXT4DE5kT4-00010-00003464-00003679 drawings have started glowing mSXT4DE5kT4-00011-00003679-00003838 moving around mSXT4DE5kT4-00012-00003839-00003975 doing all sorts of weird [__] they mSXT4DE5kT4-00013-00003976-00004599 shouldn't be doing mSXT4DE5kT4-00014-00004600-00004695 yeah mSXT4DE5kT4-00015-00004696-00004863 i was freaked out too mSXT4DE5kT4-00016-00004864-00005031 but you managed to find me before them i mSXT4DE5kT4-00017-00005032-00005159 found you mSXT4DE5kT4-00018-00005160-00005335 and they will come looking the more you mSXT4DE5kT4-00019-00005336-00005583 build your portfolio kid mSXT4DE5kT4-00020-00005584-00005718 the us to draw outside of your mSXT4DE5kT4-00021-00005719-00005911 sketchbook or computer or wherever it's mSXT4DE5kT4-00022-00005912-00006095 just gonna become too much soon and mSXT4DE5kT4-00023-00006096-00006215 you'll have to step out into the big mSXT4DE5kT4-00024-00006216-00006414 city mSXT4DE5kT4-00025-00006415-00006727 we need to meet before that happens mSXT4DE5kT4-00026-00006728-00006959 do you know where the old mall is mSXT4DE5kT4-00027-00006959-00007391 the abandoned one mSXT4DE5kT4-00028-00007392-00007478 good mSXT4DE5kT4-00029-00007479-00007742 tomorrow night 1am mSXT4DE5kT4-00030-00007743-00007895 go to the back entrance dock for that mSXT4DE5kT4-00031-00007895-00008046 golf store that used to be there and mSXT4DE5kT4-00032-00008047-00008239 knock three times mSXT4DE5kT4-00033-00008240-00008439 whatever kind of wand you got bring in mSXT4DE5kT4-00034-00008440-00008671 pencils paintbrush chalk tablet i don't mSXT4DE5kT4-00035-00008672-00008767 care mSXT4DE5kT4-00036-00008768-00010151 just be there mSXT4DE5kT4-00037-00010152-00010542 hey you made a new blood congrats mSXT4DE5kT4-00038-00010543-00010710 you passed a rudimentary test that most mSXT4DE5kT4-00039-00010711-00010871 people can't even manage mSXT4DE5kT4-00040-00010872-00011406 names a bit by the way mSXT4DE5kT4-00041-00011407-00011599 try and help him you know mSXT4DE5kT4-00042-00011600-00011774 being a tiger is already shitty enough mSXT4DE5kT4-00043-00011775-00011910 but i've talked to a few people who mSXT4DE5kT4-00044-00011911-00012031 wanted help mSXT4DE5kT4-00045-00012032-00012167 but just didn't have the courage to come mSXT4DE5kT4-00046-00012168-00012270 here mSXT4DE5kT4-00047-00012271-00012703 i'm sure the damned mob has them already mSXT4DE5kT4-00048-00012704-00012871 but you didn't comment to my sad mSXT4DE5kT4-00049-00012872-00012991 backstory mSXT4DE5kT4-00050-00012991-00013119 you're here trying to figure out what mSXT4DE5kT4-00051-00013119-00013671 the [__] is happening in your life right mSXT4DE5kT4-00052-00013672-00013799 well mSXT4DE5kT4-00053-00013800-00014063 come on in then mSXT4DE5kT4-00054-00014063-00014199 i can get you some drinks from the food mSXT4DE5kT4-00055-00014200-00014391 court if you want we just have to be mSXT4DE5kT4-00056-00014391-00014503 quiet mSXT4DE5kT4-00057-00014504-00015007 others are sleeping mSXT4DE5kT4-00058-00015008-00015230 yeah there are weathers here mSXT4DE5kT4-00059-00015231-00015366 gotta go somewhere when you get kicked mSXT4DE5kT4-00060-00015368-00015550 out and can't leave the city mSXT4DE5kT4-00061-00015551-00015743 i ain't a lot of us here but mSXT4DE5kT4-00062-00015744-00015975 we do my best to protect the proverbial mSXT4DE5kT4-00063-00015976-00016294 vlog so drink corn now mSXT4DE5kT4-00064-00016295-00016447 food cold burgers mSXT4DE5kT4-00065-00016448-00016647 all right mSXT4DE5kT4-00066-00016648-00016799 take use the burger place open pretty mSXT4DE5kT4-00067-00016800-00017094 much 24 7. i've got a lot of stoners in mSXT4DE5kT4-00068-00017095-00017263 this uh mSXT4DE5kT4-00069-00017264-00017703 profession mSXT4DE5kT4-00070-00017704-00018630 cool go ahead and plop down wherever mSXT4DE5kT4-00071-00018631-00018950 and they pick my bed mSXT4DE5kT4-00072-00018951-00019150 bold mSXT4DE5kT4-00073-00019151-00019358 and you super cute mSXT4DE5kT4-00074-00019359-00020094 but maybe a little faster mSXT4DE5kT4-00075-00020095-00020343 relax new blood i'm [__] with you mSXT4DE5kT4-00076-00020344-00020503 if you want to sit on my bed and don't mSXT4DE5kT4-00077-00020504-00020783 mind that it's a bean bag go for it mSXT4DE5kT4-00078-00020784-00021183 no let's get out of business yeah mSXT4DE5kT4-00079-00021184-00021430 see this mSXT4DE5kT4-00080-00021431-00021527 yep mSXT4DE5kT4-00081-00021528-00021735 simple stick of yellow chalk mSXT4DE5kT4-00082-00021736-00021847 well mSXT4DE5kT4-00083-00021848-00021983 this is my one mSXT4DE5kT4-00084-00021984-00022207 of swords mSXT4DE5kT4-00085-00022208-00023575 and just like you if i take it and mSXT4DE5kT4-00086-00023576-00023967 one simple circle and voila mSXT4DE5kT4-00087-00023968-00024158 i've just drawn the sun view and it's mSXT4DE5kT4-00088-00024159-00024391 rising twinkling with light i have no mSXT4DE5kT4-00089-00024392-00024614 right to conjure mSXT4DE5kT4-00090-00024615-00024791 you can feel the warmth of it how mSXT4DE5kT4-00091-00024792-00025094 crackles and flares mSXT4DE5kT4-00092-00025095-00025503 even though it's impossible mSXT4DE5kT4-00093-00025504-00025622 that's what you've been going through mSXT4DE5kT4-00094-00025623-00026078 right mSXT4DE5kT4-00095-00026079-00026223 okay mSXT4DE5kT4-00096-00026224-00026431 i've given you my heart mSXT4DE5kT4-00097-00026432-00027990 now you give me yours mSXT4DE5kT4-00098-00027991-00028270 butterflies and bubbles mSXT4DE5kT4-00099-00028272-00028558 beautiful mSXT4DE5kT4-00100-00028560-00029702 i'm gonna sit by you okay mSXT4DE5kT4-00101-00029704-00029887 you know i think that's what i hate most mSXT4DE5kT4-00102-00029888-00030062 about all of this mSXT4DE5kT4-00103-00030063-00030223 how people like us aren't allowed to be mSXT4DE5kT4-00104-00030224-00030423 left alone to just create or play or mSXT4DE5kT4-00105-00030424-00030670 make people smile mSXT4DE5kT4-00106-00030672-00030911 have we dragged into corporate espionage mSXT4DE5kT4-00107-00030912-00031039 pits mSXT4DE5kT4-00108-00031039-00031190 just because we have powers we probably mSXT4DE5kT4-00109-00031191-00031639 didn't even win in the first place mSXT4DE5kT4-00110-00031639-00031862 that was the first on here mSXT4DE5kT4-00111-00031863-00032095 been here for three years now mSXT4DE5kT4-00112-00032095-00032831 haven't regretted it once mSXT4DE5kT4-00113-00032832-00033071 you're an amazing artist mSXT4DE5kT4-00114-00033072-00033279 the depth of the expression the colors mSXT4DE5kT4-00115-00033280-00033487 you picked mSXT4DE5kT4-00116-00033488-00033727 you're lucky mSXT4DE5kT4-00117-00033728-00033983 you have a distinct voice mSXT4DE5kT4-00118-00033984-00034215 the shady part is that with your level mSXT4DE5kT4-00119-00034216-00034374 of skill people are gonna want you to mSXT4DE5kT4-00120-00034375-00034646 themselves and know what i'm flat mSXT4DE5kT4-00121-00034647-00034935 i'll do my best to protect you new blood mSXT4DE5kT4-00122-00034936-00035118 i'm a lot less effective outside of this mSXT4DE5kT4-00123-00035119-00035239 mall mSXT4DE5kT4-00124-00035240-00035479 i can't get caught mSXT4DE5kT4-00125-00035480-00035687 none of my people can if you get in mSXT4DE5kT4-00126-00035688-00035783 trouble mSXT4DE5kT4-00127-00035784-00036446 you come here okay mSXT4DE5kT4-00128-00036447-00037007 so uh mSXT4DE5kT4-00129-00037008-00037535 wanna draw with me for a bit mSXT4DE5kT4-00130-00037536-00037695 cool mSXT4DE5kT4-00131-00037696-00038100 welcome to the club new blood mUoLoq2DnKQ-00000-00000076-00001191 [Music] mUoLoq2DnKQ-00001-00001192-00001574 great everyone thank you for thank you mUoLoq2DnKQ-00002-00001575-00001763 for coming sorry for starting a little mUoLoq2DnKQ-00003-00001764-00002023 bit late the last time I gave this talk mUoLoq2DnKQ-00004-00002025-00002246 it ran about an hour and we've got like mUoLoq2DnKQ-00005-00002247-00002522 25 minutes left so hopefully we'll be ok mUoLoq2DnKQ-00006-00002523-00002765 i squished it a bit but I added some are mUoLoq2DnKQ-00007-00002766-00003020 to you so thank you again for coming mUoLoq2DnKQ-00008-00003021-00003295 this is Google cloud platform loves Ruby mUoLoq2DnKQ-00009-00003296-00003602 because we do and of course you're here mUoLoq2DnKQ-00010-00003603-00003763 in the sponsor track so this talk is mUoLoq2DnKQ-00011-00003764-00003972 brought to you by Google cloud platform mUoLoq2DnKQ-00012-00003973-00004343 the most favoritest wonderfulest cloud mUoLoq2DnKQ-00013-00004344-00004775 platform according to Remy four to five mUoLoq2DnKQ-00014-00004776-00004985 reminisce broke I don't know about that mUoLoq2DnKQ-00015-00004986-00005311 other Remy so hi I'm Remy Taylor I'm a mUoLoq2DnKQ-00016-00005312-00005513 developer programs engineer I work in mUoLoq2DnKQ-00017-00005514-00005741 devrel for Google cloud and if you mUoLoq2DnKQ-00018-00005742-00006052 didn't guess I'm of Rubeus and fun fact mUoLoq2DnKQ-00019-00006053-00006268 I'm also from Phoenix if anyone a mUoLoq2DnKQ-00020-00006269-00006503 Phoenix Rubeus here I'm just curious mUoLoq2DnKQ-00021-00006504-00006851 yeah a couple yeah okay I did my first mUoLoq2DnKQ-00022-00006852-00007052 bales up here I did my first lots of mUoLoq2DnKQ-00023-00007053-00007181 things so it's really good to see you mUoLoq2DnKQ-00024-00007181-00007673 guys shelf this is a sponsor talk i mUoLoq2DnKQ-00025-00007673-00007916 appreciated when i looked at this that i mUoLoq2DnKQ-00026-00007917-00008012 put in the program mUoLoq2DnKQ-00027-00008013-00008282 I put Ruby developers welcome and my mUoLoq2DnKQ-00028-00008283-00008521 rails comp talk maybe because I've mUoLoq2DnKQ-00029-00008522-00008762 reused this abstract but Ruby developers mUoLoq2DnKQ-00030-00008763-00009008 are definitely welcome what we're going mUoLoq2DnKQ-00031-00009009-00009367 to talk about though is this so we put mUoLoq2DnKQ-00032-00009368-00009671 together a dedicated team Rubeus at mUoLoq2DnKQ-00033-00009672-00009881 Google cloud a lot of people are mUoLoq2DnKQ-00034-00009882-00010117 surprised to hear that we have a ruby mUoLoq2DnKQ-00035-00010118-00010313 team but we do and it's growing some mUoLoq2DnKQ-00036-00010314-00010502 growing for the past two years we mUoLoq2DnKQ-00037-00010503-00010708 brought together a diverse set of mUoLoq2DnKQ-00038-00010709-00010996 engineers of all different kinds product mUoLoq2DnKQ-00039-00010997-00011335 managers and our goal our mandate if you mUoLoq2DnKQ-00040-00011336-00011591 will is to make the experience for mUoLoq2DnKQ-00041-00011592-00011885 rubyist on Google cloud as best as mUoLoq2DnKQ-00042-00011886-00012088 possible we use the cloud all the time mUoLoq2DnKQ-00043-00012089-00012395 we call our API for Google cloud we mUoLoq2DnKQ-00044-00012396-00012688 deploy our Ruby code and so we kill any mUoLoq2DnKQ-00045-00012689-00012890 of the friction and we try and work to mUoLoq2DnKQ-00046-00012891-00013138 make that the best possible and what mUoLoq2DnKQ-00047-00013140-00013313 that's been looking like is we've been mUoLoq2DnKQ-00048-00013313-00013397 building a number of things mUoLoq2DnKQ-00049-00013397-00013679 so that includes Ruby libraries we're mUoLoq2DnKQ-00050-00013680-00013838 going to spend a lot of the first part mUoLoq2DnKQ-00051-00013838-00014108 of this talk on looking at those app mUoLoq2DnKQ-00052-00014109-00014305 engine which is one of the many places mUoLoq2DnKQ-00053-00014306-00014578 you can deploy your Ruby code to and mUoLoq2DnKQ-00054-00014579-00014843 debugging so once you take your Ruby mUoLoq2DnKQ-00055-00014844-00014972 code and you've got it up and running mUoLoq2DnKQ-00056-00014972-00015430 how do you maintain it after that if mUoLoq2DnKQ-00057-00015431-00015653 there's one takeaway that I'd like you mUoLoq2DnKQ-00058-00015654-00015880 guys to leave what today it's cloud mUoLoq2DnKQ-00059-00015881-00016141 Google comm slash Ruby you'll actually mUoLoq2DnKQ-00060-00016143-00016306 see this printed on the back of our mUoLoq2DnKQ-00061-00016307-00016589 t-shirts if you check out our DCP booth mUoLoq2DnKQ-00062-00016590-00016736 which I highly recommend there's a bunch mUoLoq2DnKQ-00063-00016737-00016985 of us please feel to inundate us with mUoLoq2DnKQ-00064-00016986-00017219 all of your questions and we've been mUoLoq2DnKQ-00065-00017220-00017540 putting together articles and resources mUoLoq2DnKQ-00066-00017541-00017780 on this site to help people get started mUoLoq2DnKQ-00067-00017781-00017999 so it's a good jumping-off point and we mUoLoq2DnKQ-00068-00018000-00018227 continue to add more information there mUoLoq2DnKQ-00069-00018228-00018539 so today what I'm going to walk through mUoLoq2DnKQ-00070-00018540-00018740 is library mUoLoq2DnKQ-00071-00018741-00018922 we've spent a bunch of time there mUoLoq2DnKQ-00072-00018923-00019049 because one of my favorite things we've mUoLoq2DnKQ-00073-00019050-00019277 been working on run times to get your mUoLoq2DnKQ-00074-00019278-00019605 application up and running and debugging mUoLoq2DnKQ-00075-00019606-00020014 so first let's look at some libraries mUoLoq2DnKQ-00076-00020015-00020330 google cloud has a lot of products I mUoLoq2DnKQ-00077-00020331-00020540 didn't fit them all here on the screen mUoLoq2DnKQ-00078-00020541-00020794 it's just fit with my OCD and looks good mUoLoq2DnKQ-00079-00020795-00021115 and a lot of these products have really mUoLoq2DnKQ-00080-00021116-00021494 powerful API s so the rubyist I want it mUoLoq2DnKQ-00081-00021495-00021686 to be as easy as possible for me to call mUoLoq2DnKQ-00082-00021687-00021989 out to those aap is so for Ruby we've mUoLoq2DnKQ-00083-00021990-00022147 put together a number of client mUoLoq2DnKQ-00084-00022148-00022258 libraries I don't know if you can see mUoLoq2DnKQ-00085-00022259-00022418 which ones were highlighted here on the mUoLoq2DnKQ-00086-00022419-00022646 projector but there's about 15 of these mUoLoq2DnKQ-00087-00022647-00022889 that I highlighted that today we have mUoLoq2DnKQ-00088-00022890-00023096 Ruby client libraries for that you can mUoLoq2DnKQ-00089-00023097-00023278 go and use and please do and give us mUoLoq2DnKQ-00090-00023279-00023650 feedback so what does it look like to mUoLoq2DnKQ-00091-00023651-00023867 use one of these let me get you started mUoLoq2DnKQ-00092-00023868-00024140 we're Ruby ups so if you tell us to use mUoLoq2DnKQ-00093-00024141-00024340 an API we're probably going to look for mUoLoq2DnKQ-00094-00024341-00024761 a gem so we're going to let's try Google mUoLoq2DnKQ-00095-00024762-00024965 Cloud storage which is one of our mUoLoq2DnKQ-00096-00024966-00025118 products it's kind of a file object mUoLoq2DnKQ-00097-00025119-00025450 store so for that we'll install Google mUoLoq2DnKQ-00098-00025451-00025621 Cloud storage for a lot of our other mUoLoq2DnKQ-00099-00025622-00025802 Google cloud products you'd install mUoLoq2DnKQ-00100-00025802-00026000 Google Cloud vision or speech and so on mUoLoq2DnKQ-00101-00026001-00026408 so pretty obvious oh no we don't show mUoLoq2DnKQ-00102-00026408-00026593 the cat yet mUoLoq2DnKQ-00103-00026594-00026826 so let me show you what we're going to mUoLoq2DnKQ-00104-00026827-00027020 do with our little code example to get mUoLoq2DnKQ-00105-00027022-00027267 up and running what I have open here if mUoLoq2DnKQ-00106-00027268-00027474 you haven't been to our platform is the mUoLoq2DnKQ-00107-00027475-00027786 Google Cloud console if you're using mUoLoq2DnKQ-00108-00027787-00027995 Google Cloud you will live there a lot mUoLoq2DnKQ-00109-00027995-00028352 here I have the storage browser open so mUoLoq2DnKQ-00110-00028353-00028574 in cloud storage we manage our files in mUoLoq2DnKQ-00111-00028575-00028952 two buckets of buckets and here we're mUoLoq2DnKQ-00112-00028953-00029154 browsing one of them called my cat mUoLoq2DnKQ-00113-00029155-00029412 pictures as you can see it says there mUoLoq2DnKQ-00114-00029413-00029610 are no objects in this bucket we're just mUoLoq2DnKQ-00115-00029611-00029918 very sad so what we will do is fix that mUoLoq2DnKQ-00116-00029919-00030360 right now presuming you have the Google mUoLoq2DnKQ-00117-00030361-00030587 Cloud Storage gem installed or in your mUoLoq2DnKQ-00118-00030588-00030893 gem file what your ruby code will look mUoLoq2DnKQ-00119-00030894-00031190 like had this cat is we're going to mUoLoq2DnKQ-00120-00031191-00031352 require Google Cloud storage mUoLoq2DnKQ-00121-00031353-00031577 just like the gem pretty simple and then mUoLoq2DnKQ-00122-00031578-00031860 we want some kind of a service object to mUoLoq2DnKQ-00123-00031861-00032076 make our calls out to the API right so mUoLoq2DnKQ-00124-00032077-00032274 we'll make us storage objects and that mUoLoq2DnKQ-00125-00032275-00032499 is a Google Cloud storage hopefully mUoLoq2DnKQ-00126-00032500-00032768 you're noticing a pattern here for the mUoLoq2DnKQ-00127-00032769-00032907 bucket we need some kind of mUoLoq2DnKQ-00128-00032908-00033117 representation of that to be able to say mUoLoq2DnKQ-00129-00033118-00033381 add a file to that bucket so we get a mUoLoq2DnKQ-00130-00033382-00033677 bucket object here and then to add the mUoLoq2DnKQ-00131-00033678-00033855 file you can just say bucket new file mUoLoq2DnKQ-00132-00033856-00034176 and assuming you have my cat ping then mUoLoq2DnKQ-00133-00034177-00034493 that'll work which kind of interesting mUoLoq2DnKQ-00134-00034494-00034749 I'm it's very cool part of why what I mUoLoq2DnKQ-00135-00034750-00034971 want to show to you guys today is what mUoLoq2DnKQ-00136-00034972-00035271 makes me passionate are our idioms right mUoLoq2DnKQ-00137-00035272-00035592 so we're Rubeus and if you don't want to mUoLoq2DnKQ-00138-00035593-00035771 call new file because you don't like the mUoLoq2DnKQ-00139-00035772-00035952 name of the method you don't have to mUoLoq2DnKQ-00140-00035953-00036243 maybe you want to create the file or mUoLoq2DnKQ-00141-00036244-00036614 upload the file for anyone who happened mUoLoq2DnKQ-00142-00036615-00036927 to see DHHS keynote yesterday a lot of mUoLoq2DnKQ-00143-00036928-00037098 what he talked about were kind of the mUoLoq2DnKQ-00144-00037099-00037367 belief systems of Ruby and for example mUoLoq2DnKQ-00145-00037368-00037608 we don't necessarily like there to be mUoLoq2DnKQ-00146-00037609-00037752 one way to do something mUoLoq2DnKQ-00147-00037753-00038096 we love aliases and we are Rubeus who mUoLoq2DnKQ-00148-00038097-00038289 made these client libraries so you'll mUoLoq2DnKQ-00149-00038290-00038564 see a lot of those ruby idioms in there mUoLoq2DnKQ-00150-00038565-00038724 because we made them we want to use mUoLoq2DnKQ-00151-00038725-00038975 these so another thing for example is if mUoLoq2DnKQ-00152-00038976-00039300 you don't want to pass a file string mUoLoq2DnKQ-00153-00039301-00039537 like a path to it you can pass a ruby mUoLoq2DnKQ-00154-00039538-00039762 file object and we actually just treat mUoLoq2DnKQ-00155-00039763-00039911 that as an i/o or mUoLoq2DnKQ-00156-00039912-00040130 a very Rubeus thing to do so if you want mUoLoq2DnKQ-00157-00040131-00040442 you can pass a string il which if you're mUoLoq2DnKQ-00158-00040443-00040661 not familiar is kind of a way to take a mUoLoq2DnKQ-00159-00040662-00040874 string and fake it and say here's an IL mUoLoq2DnKQ-00160-00040875-00041099 treat this as a file so those are the mUoLoq2DnKQ-00161-00041100-00041294 kinds of very ruby Esch things that we mUoLoq2DnKQ-00162-00041295-00041702 do once we've done that we get our my mUoLoq2DnKQ-00163-00041703-00041918 cat and the world is a great place again mUoLoq2DnKQ-00164-00041919-00042170 be better if it were a dog I don't know mUoLoq2DnKQ-00165-00042171-00042629 why use cash so I want to point you to a mUoLoq2DnKQ-00166-00042630-00042902 couple places where you can get up and mUoLoq2DnKQ-00167-00042903-00043082 running with these and find some of the mUoLoq2DnKQ-00168-00043083-00043394 reference Doc's etc so all of our client mUoLoq2DnKQ-00169-00043395-00043646 libraries are of course open source up mUoLoq2DnKQ-00170-00043647-00043850 on github they're in our Google cloud mUoLoq2DnKQ-00171-00043851-00044138 platform organization so all the Ruby mUoLoq2DnKQ-00172-00044139-00044420 libraries are in the Google cloud ruby mUoLoq2DnKQ-00173-00044421-00044690 repository I know what you guys are mUoLoq2DnKQ-00174-00044691-00045017 asking and the answer is yes we are mUoLoq2DnKQ-00175-00045018-00045263 accepting contributions please send us mUoLoq2DnKQ-00176-00045264-00045560 your pull requests or file issues we mUoLoq2DnKQ-00177-00045561-00045752 love hearing feedback and actually mUoLoq2DnKQ-00178-00045753-00046022 number the issues even recently I can mUoLoq2DnKQ-00179-00046023-00046175 think of some that have been filed mUoLoq2DnKQ-00180-00046176-00046404 we've directly pretty much immediately mUoLoq2DnKQ-00181-00046405-00046664 made changes to some of our api's when mUoLoq2DnKQ-00182-00046665-00046823 possible I made the developer experience mUoLoq2DnKQ-00183-00046824-00047004 as good as possible mUoLoq2DnKQ-00184-00047005-00047237 those iOS were a recent one we did with mUoLoq2DnKQ-00185-00047238-00047645 storage when you go to github click our mUoLoq2DnKQ-00186-00047646-00047942 website this is our website on github mUoLoq2DnKQ-00187-00047943-00048254 for all the client libraries I spend a mUoLoq2DnKQ-00188-00048255-00048542 lot of my day job using these client mUoLoq2DnKQ-00189-00048543-00048713 libraries can feedback on them making mUoLoq2DnKQ-00190-00048714-00048905 samples for them we've got new ones mUoLoq2DnKQ-00191-00048906-00049130 coming out all the time and for some of mUoLoq2DnKQ-00192-00049131-00049349 the younger ones the api's are changing mUoLoq2DnKQ-00193-00049350-00049505 for them all the time while we iterate mUoLoq2DnKQ-00194-00049506-00049751 on making them amazing so I live in this mUoLoq2DnKQ-00195-00049752-00049940 Web site and I'm actually really proud mUoLoq2DnKQ-00196-00049941-00050154 of it it's really fun I feel like once mUoLoq2DnKQ-00197-00050155-00050305 you get up and running and you're like mUoLoq2DnKQ-00198-00050306-00050531 ok now I need to know the method mUoLoq2DnKQ-00199-00050532-00050714 preferences because now I need to do mUoLoq2DnKQ-00200-00050715-00050939 something real with this I think you'll mUoLoq2DnKQ-00201-00050940-00051146 find yourself pleased here we're not mUoLoq2DnKQ-00202-00051147-00051470 missing any Doc's then similarly if mUoLoq2DnKQ-00203-00051471-00051605 you're coming from a product side of mUoLoq2DnKQ-00204-00051606-00051764 things you know that you want to use mUoLoq2DnKQ-00205-00051765-00052121 Google Cloud vision to upload images and mUoLoq2DnKQ-00206-00052122-00052325 have our artificial and machine learning mUoLoq2DnKQ-00207-00052326-00052515 system say hey there's Doug and the mUoLoq2DnKQ-00208-00052516-00052766 eiffel tower on this image pull up that mUoLoq2DnKQ-00209-00052767-00053016 product page for most of our product mUoLoq2DnKQ-00210-00053016-00053241 pages and it is really exciting I'm good mUoLoq2DnKQ-00211-00053241-00053456 to talk about docks right but honestly mUoLoq2DnKQ-00212-00053457-00053604 they're really cool because for most of mUoLoq2DnKQ-00213-00053604-00053736 our products we have this client mUoLoq2DnKQ-00214-00053737-00053997 libraries page which for Ruby will tell mUoLoq2DnKQ-00215-00053998-00054230 you everything you need to know and one mUoLoq2DnKQ-00216-00054232-00054297 small page mUoLoq2DnKQ-00217-00054298-00054624 what gem including how to authenticate mUoLoq2DnKQ-00218-00054625-00054846 the first time you call out to the api's mUoLoq2DnKQ-00219-00054847-00055053 you're going to install a tool and set mUoLoq2DnKQ-00220-00055054-00055296 up authentication you'll do it once but mUoLoq2DnKQ-00221-00055297-00055487 that's here on every page and there's mUoLoq2DnKQ-00222-00055488-00055650 code snippets and links to references mUoLoq2DnKQ-00223-00055651-00055850 that link out to places like that github mUoLoq2DnKQ-00224-00055851-00056253 page cool so you're pretty educated now mUoLoq2DnKQ-00225-00056254-00056484 you've got good places to go and one mUoLoq2DnKQ-00226-00056485-00056651 thing I like about these client mUoLoq2DnKQ-00227-00056652-00057032 libraries is we try and file follow all mUoLoq2DnKQ-00228-00057033-00057263 the same idioms and conventions amongst mUoLoq2DnKQ-00229-00057264-00057591 all of them so when you learn one it mUoLoq2DnKQ-00230-00057591-00057779 should be really easy for you to switch mUoLoq2DnKQ-00231-00057780-00057954 to any other let me just give you a mUoLoq2DnKQ-00232-00057954-00058287 couple examples here's an example of mUoLoq2DnKQ-00233-00058288-00058556 using storage again so just a reminder mUoLoq2DnKQ-00234-00058557-00058887 we require storage we make a client we mUoLoq2DnKQ-00235-00058888-00059085 make a bucket in this case for storage mUoLoq2DnKQ-00236-00059086-00059300 and here in this case we're just looping mUoLoq2DnKQ-00237-00059301-00059456 through the file from the bucket pretty mUoLoq2DnKQ-00238-00059457-00059723 Ematic pretty much what you would expect mUoLoq2DnKQ-00239-00059724-00060015 here's a completely different product I mUoLoq2DnKQ-00240-00060016-00060198 don't know if you guys noticed that I mUoLoq2DnKQ-00241-00060199-00060569 switched the slide but this is our no mUoLoq2DnKQ-00242-00060570-00060879 sequel database solution data store here mUoLoq2DnKQ-00243-00060879-00061130 we're making a service for data store mUoLoq2DnKQ-00244-00061132-00061400 and here we're making a query running mUoLoq2DnKQ-00245-00061401-00061580 the query and looping over the results mUoLoq2DnKQ-00246-00061582-00061754 in this case printing out the names of mUoLoq2DnKQ-00247-00061755-00062150 dogs pretty simple pretty similar mUoLoq2DnKQ-00248-00062151-00062391 completely different products this time mUoLoq2DnKQ-00249-00062391-00062729 we're managing DNS entries here we grab mUoLoq2DnKQ-00250-00062730-00063038 a zone from the DNS service and print mUoLoq2DnKQ-00251-00063039-00063288 out the records super simple these look mUoLoq2DnKQ-00252-00063289-00063549 almost identical here's our pub/sub mUoLoq2DnKQ-00253-00063550-00063846 product we grab a subscription whenever mUoLoq2DnKQ-00254-00063847-00064098 you publish messages to a topic those mUoLoq2DnKQ-00255-00064099-00064316 get banned out to subscriptions so a mUoLoq2DnKQ-00256-00064317-00064550 common use case is for a given mUoLoq2DnKQ-00257-00064551-00064761 subscription you may want it to kind of mUoLoq2DnKQ-00258-00064762-00064950 block and just listen and kind of hang mUoLoq2DnKQ-00259-00064951-00065063 out and be like I'm going to process mUoLoq2DnKQ-00260-00065064-00065267 this I'm going to process that like we mUoLoq2DnKQ-00261-00065269-00065391 use it for background jobs for example mUoLoq2DnKQ-00262-00065391-00065738 so here's a nice little teeny idiomatic mUoLoq2DnKQ-00263-00065739-00066021 method listen to the subscription and mUoLoq2DnKQ-00264-00066022-00066360 we'll process every message couple more mUoLoq2DnKQ-00265-00066361-00066557 just cause here's one of the machine mUoLoq2DnKQ-00266-00066558-00066698 learning one mUoLoq2DnKQ-00267-00066699-00066862 definitely go and play with our machine mUoLoq2DnKQ-00268-00066863-00067081 learning ap is one of my co-workers mUoLoq2DnKQ-00269-00067082-00067367 we'll be talking about natural language mUoLoq2DnKQ-00270-00067368-00067793 processing later today and here we're mUoLoq2DnKQ-00271-00067794-00067892 doing something a little bit more mUoLoq2DnKQ-00272-00067893-00068107 complicated we're taking one sentence mUoLoq2DnKQ-00273-00068108-00068384 but it could be a whole document and the mUoLoq2DnKQ-00274-00068385-00068579 language API is getting called and for mUoLoq2DnKQ-00275-00068580-00068759 every sentence in that document it gives mUoLoq2DnKQ-00276-00068760-00069035 you the sentiment of it really simple mUoLoq2DnKQ-00277-00069036-00069398 really powerful right so here's another mUoLoq2DnKQ-00278-00069399-00069706 thing that the code looks trivial in my mUoLoq2DnKQ-00279-00069707-00070022 opinion upload an audio file upload like mUoLoq2DnKQ-00280-00070023-00070337 a WAV file and this print the text that mUoLoq2DnKQ-00281-00070338-00070703 our speech API detects in your audio mUoLoq2DnKQ-00282-00070704-00071135 file so what was said as easy upload an mUoLoq2DnKQ-00283-00071136-00071309 image and in this case you upload an mUoLoq2DnKQ-00284-00071310-00071413 image of your dog mUoLoq2DnKQ-00285-00071414-00071750 labels would be things like dog golden mUoLoq2DnKQ-00286-00071751-00072104 retriever mammal anything it notices mUoLoq2DnKQ-00287-00072105-00072149 there mUoLoq2DnKQ-00288-00072150-00072475 we're also for vision almost the same mUoLoq2DnKQ-00289-00072476-00072688 exact thing let's print out the mUoLoq2DnKQ-00290-00072689-00072941 landmarks and print out the lat/long so mUoLoq2DnKQ-00291-00072942-00073106 i love that these are so simple an mUoLoq2DnKQ-00292-00073107-00073253 idiomatic here pronounce the faces mUoLoq2DnKQ-00293-00073254-00073436 they're just about the same they are mUoLoq2DnKQ-00294-00073437-00074305 easy as pie horrible horrible joke so mUoLoq2DnKQ-00295-00074306-00074588 besides being really easy one of my mUoLoq2DnKQ-00296-00074589-00074759 favorite things about using these and mUoLoq2DnKQ-00297-00074760-00074930 working on building them and making the mUoLoq2DnKQ-00298-00074931-00075169 great developer experience is how Rubeus mUoLoq2DnKQ-00299-00075170-00075548 they are for our data store you saw a mUoLoq2DnKQ-00300-00075549-00075806 small query but here is a bigger one you mUoLoq2DnKQ-00301-00075807-00076100 all have probably seen something like mUoLoq2DnKQ-00302-00076101-00076346 this this looks like a lot of our mUoLoq2DnKQ-00303-00076347-00076529 libraries that we use for interacting mUoLoq2DnKQ-00304-00076530-00076726 with sequel or no sequels like document mUoLoq2DnKQ-00305-00076727-00077042 stores should feel pretty familiar and mUoLoq2DnKQ-00306-00077043-00077228 that's one of our goals here was that mUoLoq2DnKQ-00307-00077229-00077563 cool little method that I love this is mUoLoq2DnKQ-00308-00077564-00077719 for my favorites there's a lot of code mUoLoq2DnKQ-00309-00077720-00078013 on this slide but I would wager that mUoLoq2DnKQ-00310-00078014-00078347 anyone who knows DNS even if you're not mUoLoq2DnKQ-00311-00078348-00078718 a programmer I think you'd be able to mUoLoq2DnKQ-00312-00078719-00078848 figure out exactly what's happening here mUoLoq2DnKQ-00313-00078849-00079079 so this is a cool example of a DSL of mUoLoq2DnKQ-00314-00079080-00079334 ours so this happens to do all this in a mUoLoq2DnKQ-00315-00079335-00079691 transaction but if you know DNS we're mUoLoq2DnKQ-00316-00079692-00079894 adding an a record rate for dub dub dub mUoLoq2DnKQ-00317-00079895-00079985 to an IP mUoLoq2DnKQ-00318-00079986-00080324 or changing some MX records changing the mUoLoq2DnKQ-00319-00080325-00080798 TTL on one cname I love this one I'll mUoLoq2DnKQ-00320-00080799-00080960 wait for you to take a picture with your mUoLoq2DnKQ-00321-00080961-00081023 phone mUoLoq2DnKQ-00322-00081024-00081409 I'll make sure these are Revelator and mUoLoq2DnKQ-00323-00081410-00081718 there are other cool things we do like mUoLoq2DnKQ-00324-00081719-00081959 when we started using our logging mUoLoq2DnKQ-00325-00081960-00082298 products we realized all of our actual mUoLoq2DnKQ-00326-00082299-00082484 rails applications and our other mUoLoq2DnKQ-00327-00082485-00082706 applications they use a normal Ruby mUoLoq2DnKQ-00328-00082707-00082973 logger so we started using logging mUoLoq2DnKQ-00329-00082974-00083189 products and we had to call these custom mUoLoq2DnKQ-00330-00083190-00083420 API methods and we were like no this is mUoLoq2DnKQ-00331-00083421-00083609 stupid why don't we have our logging mUoLoq2DnKQ-00332-00083610-00083804 client library just give you a logger it mUoLoq2DnKQ-00333-00083805-00084008 just gives you a standard Ruby logger mUoLoq2DnKQ-00334-00084009-00084224 and you can put it in your rails apps or mUoLoq2DnKQ-00335-00084225-00084446 wherever you would normally expect to so mUoLoq2DnKQ-00336-00084447-00084605 this is just another cool example of mUoLoq2DnKQ-00337-00084606-00084779 something that you get when a bunch of mUoLoq2DnKQ-00338-00084780-00085040 Rubeus hang out and use these products mUoLoq2DnKQ-00339-00085041-00085274 feel the friction and it's it's coming mUoLoq2DnKQ-00340-00085275-00085402 from us mUoLoq2DnKQ-00341-00085403-00085700 this isn't Java written in Ruby which I mUoLoq2DnKQ-00342-00085701-00086057 know some of us have seen and finally I mUoLoq2DnKQ-00343-00086058-00086450 want to end on this bigquery has data mUoLoq2DnKQ-00344-00086451-00086795 sets with tables at rails comp I'm sure mUoLoq2DnKQ-00345-00086796-00086987 all of you are very familiar with the mUoLoq2DnKQ-00346-00086988-00087236 syntax so it looks a whole lot like an mUoLoq2DnKQ-00347-00087237-00087464 active record migration this is the mUoLoq2DnKQ-00348-00087465-00087797 syntax for our migrations for updating mUoLoq2DnKQ-00349-00087798-00088079 or adding big crazy scheme ax so based mUoLoq2DnKQ-00350-00088080-00088325 off of tons of idioms like that used an mUoLoq2DnKQ-00351-00088326-00088667 active record and sequel okay mUoLoq2DnKQ-00352-00088668-00089038 yay educated well I launched the time mUoLoq2DnKQ-00353-00089039-00089297 let's click through a couple of just mUoLoq2DnKQ-00354-00089298-00089645 like refreshers for how you can file a mUoLoq2DnKQ-00355-00089646-00089795 follow up on this when you get back to mUoLoq2DnKQ-00356-00089796-00089921 your hotel and you want to start playing mUoLoq2DnKQ-00357-00089922-00090167 with us so of course cladwell.com slash mUoLoq2DnKQ-00358-00090168-00090446 ruby it's a great jumping-off point but mUoLoq2DnKQ-00359-00090447-00090722 especially for the libraries going to mUoLoq2DnKQ-00360-00090723-00090992 get up opening out that website that we mUoLoq2DnKQ-00361-00090993-00091205 have on github with all the references mUoLoq2DnKQ-00362-00091206-00091487 is a great place to get started I love mUoLoq2DnKQ-00363-00091488-00091748 these and similarly for the product mUoLoq2DnKQ-00364-00091749-00091916 Doc's not only do we have these cool mUoLoq2DnKQ-00365-00091917-00092120 client library pages but for a lot of mUoLoq2DnKQ-00366-00092121-00092327 products we have really simple little mUoLoq2DnKQ-00367-00092328-00092591 lists of how-to guides so I showed you mUoLoq2DnKQ-00368-00092592-00092859 how to do landmarks here's how to get mUoLoq2DnKQ-00369-00092860-00093137 the text from an image or the landmarks mUoLoq2DnKQ-00370-00093138-00093348 or some faces the really simple little mUoLoq2DnKQ-00371-00093349-00093672 snippets it looks really simple it looks mUoLoq2DnKQ-00372-00093673-00093891 like not a lot of work went into them we mUoLoq2DnKQ-00373-00093892-00094082 put a lot of work into them to make them mUoLoq2DnKQ-00374-00094083-00094167 that simple mUoLoq2DnKQ-00375-00094168-00094317 so that is really easy and all these are mUoLoq2DnKQ-00376-00094318-00094566 copy-paste able which is wonderful and mUoLoq2DnKQ-00377-00094567-00094923 these client library pages exist for a mUoLoq2DnKQ-00378-00094924-00095057 lot of our products and you'll notice mUoLoq2DnKQ-00379-00095058-00095259 it's not just for Rivi we've gone in mUoLoq2DnKQ-00380-00095260-00095535 mostly 6 other languages that you can mUoLoq2DnKQ-00381-00095536-00095796 use in case you've got other languages mUoLoq2DnKQ-00382-00095797-00096243 at your businesses cool so let's jump mUoLoq2DnKQ-00383-00096244-00096447 into some runtimes and get up and mUoLoq2DnKQ-00384-00096448-00096857 running so I want to know what the mUoLoq2DnKQ-00385-00096858-00097082 little time we have stopped and tell a mUoLoq2DnKQ-00386-00097083-00097428 really short story I want to go back in mUoLoq2DnKQ-00387-00097429-00098004 time I want to go back to 2009 2009 was mUoLoq2DnKQ-00388-00098005-00098187 a really cool year for Ruby and for mUoLoq2DnKQ-00389-00098188-00098576 Rails for Ruby what Ruby 191 had just mUoLoq2DnKQ-00390-00098577-00098756 been released this is important because mUoLoq2DnKQ-00391-00098757-00099003 this was the first stable version of the mUoLoq2DnKQ-00392-00099004-00099269 1/9 series that brought us yarv mUoLoq2DnKQ-00393-00099270-00099494 the new bytecode interpreter it brought mUoLoq2DnKQ-00394-00099495-00099680 us a lot of syntax that were familiar mUoLoq2DnKQ-00395-00099681-00100001 with today like the new hash in tax the mUoLoq2DnKQ-00396-00100002-00100209 arrow syntax for lambdas and a lot of mUoLoq2DnKQ-00397-00100210-00100403 other important things came from this mUoLoq2DnKQ-00398-00100404-00100971 also rails 2 3 this is one of them maybe mUoLoq2DnKQ-00399-00100972-00101235 I was most excited about this Rails mUoLoq2DnKQ-00400-00101236-00101430 release than any sense and that's mUoLoq2DnKQ-00401-00101431-00101667 because this updated Rails to be fully mUoLoq2DnKQ-00402-00101668-00101949 based on top of rack before that it mUoLoq2DnKQ-00403-00101950-00102119 hadn't been and when rack was created mUoLoq2DnKQ-00404-00102120-00102380 kind of shoehorned it in this updated mUoLoq2DnKQ-00405-00102381-00102539 everything to be fully based on it and mUoLoq2DnKQ-00406-00102540-00102777 it gave us as a side effect things like mUoLoq2DnKQ-00407-00102778-00103160 rails engines and metal and just for a mUoLoq2DnKQ-00408-00103161-00103409 brief context for the time period when mUoLoq2DnKQ-00409-00103410-00103727 we probably use bundler today bundler mUoLoq2DnKQ-00410-00103728-00104063 integration for rails wasn't a thing yet mUoLoq2DnKQ-00411-00104064-00104325 so that's that's cute we went back in mUoLoq2DnKQ-00412-00104326-00104573 time eight years but why do I care I mUoLoq2DnKQ-00413-00104574-00105144 care because in 2009 in Phoenix I gave mUoLoq2DnKQ-00414-00105145-00105393 my very first talk about running Ruby on mUoLoq2DnKQ-00415-00105394-00105553 App Engine mUoLoq2DnKQ-00416-00105554-00105929 of course App Engine was Java then so I mUoLoq2DnKQ-00417-00105930-00106114 used JRuby mUoLoq2DnKQ-00418-00106115-00106276 these are some of my old slides have mUoLoq2DnKQ-00419-00106277-00106438 remastered them a little but this is my mUoLoq2DnKQ-00420-00106439-00106686 old slide from desert code camp in 2009 mUoLoq2DnKQ-00421-00106688-00106972 and it's interesting I spent a lot of mUoLoq2DnKQ-00422-00106973-00107155 time getting my Ruby running on App mUoLoq2DnKQ-00423-00107156-00107449 Engine and you might think why I mean mUoLoq2DnKQ-00424-00107450-00107677 this was kind of an uphill battle why am mUoLoq2DnKQ-00425-00107678-00107926 I like trying to run my Ruby in mUoLoq2DnKQ-00426-00107927-00108196 environment that totally wasn't made for mUoLoq2DnKQ-00427-00108197-00108553 it we weren't the target audience when I mUoLoq2DnKQ-00428-00108554-00108724 answered it in my old slides and the mUoLoq2DnKQ-00429-00108725-00109225 answer here was just magic pure magic mUoLoq2DnKQ-00430-00109226-00109414 here was one of the quotes from the App mUoLoq2DnKQ-00431-00109415-00109804 Engine website at that time it says App mUoLoq2DnKQ-00432-00109805-00110071 Engine uses multiple web servers to run mUoLoq2DnKQ-00433-00110072-00110356 your application and automatically mUoLoq2DnKQ-00434-00110357-00110599 adjust the number of servers it's using mUoLoq2DnKQ-00435-00110600-00111055 to handle requests reliably a 2009 that mUoLoq2DnKQ-00436-00111056-00111358 was amazing that was a dream come true I mUoLoq2DnKQ-00437-00111358-00111589 mean at the time most of my deployment mUoLoq2DnKQ-00438-00111590-00111826 was kind of this rat's nest of wires mUoLoq2DnKQ-00439-00111827-00112015 basically managed and hacked together mUoLoq2DnKQ-00440-00112016-00112252 with the scotch tape that is Capistrano mUoLoq2DnKQ-00441-00112253-00112594 and don't get me wrong I was really mUoLoq2DnKQ-00442-00112595-00112849 proud of my Capistrano scripts but I mUoLoq2DnKQ-00443-00112850-00113098 would prefer the magic I would prefer to mUoLoq2DnKQ-00444-00113099-00113548 not have had those so that's why we use mUoLoq2DnKQ-00445-00113549-00113716 those done and I wasn't the only one mUoLoq2DnKQ-00446-00113717-00114043 asking for it so back when App Engine mUoLoq2DnKQ-00447-00114044-00114360 was released the 29th issue filed on the mUoLoq2DnKQ-00448-00114361-00114700 issue tracker here in 2008 year before mUoLoq2DnKQ-00449-00114701-00115018 was her rubies for it and the requests mUoLoq2DnKQ-00450-00115019-00115492 kept coming in so now nine years later mUoLoq2DnKQ-00451-00115493-00115813 for that in 2017 on Google cloud we have mUoLoq2DnKQ-00452-00115814-00116014 a much better story for Ruby and we have mUoLoq2DnKQ-00453-00116015-00116413 a lot of different options so today if mUoLoq2DnKQ-00454-00116414-00116605 you want full control you can use mUoLoq2DnKQ-00455-00116606-00116797 compute engine this will give you full mUoLoq2DnKQ-00456-00116798-00116983 virtual machines and you can manage them mUoLoq2DnKQ-00457-00116983-00117142 how you like with the reload balance or mUoLoq2DnKQ-00458-00117143-00117423 etc etc if you're already using mUoLoq2DnKQ-00459-00117424-00117703 containers and docker you may be mUoLoq2DnKQ-00460-00117704-00117898 interested in using Google container mUoLoq2DnKQ-00461-00117899-00118108 engine this is essentially Google's mUoLoq2DnKQ-00462-00118108-00118390 hosted version of kubernetes and then of mUoLoq2DnKQ-00463-00118391-00118591 course what I want to briefly look at is mUoLoq2DnKQ-00464-00118592-00118996 App Engine I'm an app developer so this mUoLoq2DnKQ-00465-00118997-00119188 is kind of the model for me I want to mUoLoq2DnKQ-00466-00119189-00119414 give Google my application and say mUoLoq2DnKQ-00467-00119415-00119606 Oh like I'm gonna have developer I'm mUoLoq2DnKQ-00468-00119607-00119785 going to update this and send changes mUoLoq2DnKQ-00469-00119786-00120278 but just please keep it working so the mUoLoq2DnKQ-00470-00120279-00120551 new App Engine App Engine flexible mUoLoq2DnKQ-00471-00120552-00120760 environment runs a lot of different mUoLoq2DnKQ-00472-00120761-00121001 languages and we g8 the the whole mUoLoq2DnKQ-00473-00121002-00121232 product including the Ruby runtime this mUoLoq2DnKQ-00474-00121233-00121510 year so you can use them we will support mUoLoq2DnKQ-00475-00121511-00122252 you and for the Ruby runtime a benefit mUoLoq2DnKQ-00476-00122253-00122633 is we still get all that magic so now mUoLoq2DnKQ-00477-00122633-00122921 today many years later I can run my Ruby mUoLoq2DnKQ-00478-00122922-00123133 on App Engine and still get that scaling mUoLoq2DnKQ-00479-00123134-00123361 still get a wonderful experience where I mUoLoq2DnKQ-00480-00123363-00123665 just give it my application how's it mUoLoq2DnKQ-00481-00123666-00123929 work short answer let me check our time mUoLoq2DnKQ-00482-00123930-00124331 is classic little complex Ruby slash mUoLoq2DnKQ-00483-00124332-00124577 rails a good place to get up and running mUoLoq2DnKQ-00484-00124578-00124783 there we also have our container Engine mUoLoq2DnKQ-00485-00124784-00124952 and compute engine tutorials here but mUoLoq2DnKQ-00486-00124953-00125168 and this has a page that will just walk mUoLoq2DnKQ-00487-00125169-00125366 you through the requirements and get you mUoLoq2DnKQ-00488-00125367-00125498 up and running with Google Cloud if you mUoLoq2DnKQ-00489-00125499-00125846 haven't already the TLDR for this if you mUoLoq2DnKQ-00490-00125847-00126191 want to click lick lick is new google mUoLoq2DnKQ-00491-00126192-00126467 account okay da you need to log into mUoLoq2DnKQ-00492-00126468-00126692 Google Cloud console it's cool go ahead mUoLoq2DnKQ-00493-00126693-00126857 and do that you're in there make a mUoLoq2DnKQ-00494-00126858-00127163 project Google Cloud projects are what mUoLoq2DnKQ-00495-00127164-00127349 most of our resources are associated mUoLoq2DnKQ-00496-00127350-00127616 with a storage bucket and is part of a mUoLoq2DnKQ-00497-00127617-00127843 project a pension applications are mUoLoq2DnKQ-00498-00127844-00128144 associated with a project after that mUoLoq2DnKQ-00499-00128145-00128423 install the Google Cloud SDK cloud cool mUoLoq2DnKQ-00500-00128424-00128690 calm flash SDK this gives you the mUoLoq2DnKQ-00501-00128691-00128918 g-cloud command line tool as well as a mUoLoq2DnKQ-00502-00128919-00129113 couple of others that are really mUoLoq2DnKQ-00503-00129114-00129320 powerful and it's what we use to mUoLoq2DnKQ-00504-00129321-00129638 interact with all of our all of our mUoLoq2DnKQ-00505-00129639-00129773 cloud products so if you want to do mUoLoq2DnKQ-00506-00129774-00129944 orchestration if you want to from the mUoLoq2DnKQ-00507-00129945-00130169 command line as opposed to a UI make a mUoLoq2DnKQ-00508-00130170-00130358 bunch of sequel instances postgrads mUoLoq2DnKQ-00509-00130358-00130574 instances whatever it may be that's mUoLoq2DnKQ-00510-00130575-00130771 where you can do it once you've got it mUoLoq2DnKQ-00511-00130772-00131011 feeding into your app this could be mUoLoq2DnKQ-00512-00131013-00131267 rails app could be a snot trap a rack mUoLoq2DnKQ-00513-00131268-00131632 app whatever run g-cloud up deploy and mUoLoq2DnKQ-00514-00131633-00131870 it knows what's stealing it's like hey mUoLoq2DnKQ-00515-00131871-00132155 this is a ruby application i know what mUoLoq2DnKQ-00516-00132156-00132413 to do with this the only thing we give mUoLoq2DnKQ-00517-00132414-00132566 you a prompt for is how do you want to mUoLoq2DnKQ-00518-00132567-00132807 boot it we currently mUoLoq2DnKQ-00519-00132808-00132996 use rack up here so this will just work mUoLoq2DnKQ-00520-00132997-00133305 for real hit enter but you could also mUoLoq2DnKQ-00521-00133306-00133680 say bundle exec Mike Sinatra RB or mUoLoq2DnKQ-00522-00133681-00133950 whatever you would want to do wait a few mUoLoq2DnKQ-00523-00133951-00134190 seconds maybe a little bit more and then mUoLoq2DnKQ-00524-00134191-00134700 your app is deployed ray fantastic but mUoLoq2DnKQ-00525-00134701-00135015 for here what I'm interested in is those mUoLoq2DnKQ-00526-00135016-00135249 cool Ruby isms that we've put into this mUoLoq2DnKQ-00527-00135250-00135435 the love once you've actually deployed mUoLoq2DnKQ-00528-00135436-00135675 your application and you really start to mUoLoq2DnKQ-00529-00135676-00135999 use it what do you need what what are mUoLoq2DnKQ-00530-00136000-00136125 the pain points in the friction that mUoLoq2DnKQ-00531-00136126-00136515 we've been working on one of the first mUoLoq2DnKQ-00532-00136516-00136710 things you'll probably need in the real mUoLoq2DnKQ-00533-00136711-00136974 world is to specify the Ruby version so mUoLoq2DnKQ-00534-00136975-00137292 how do we do that well we didn't mUoLoq2DnKQ-00535-00137293-00137523 reinvent the wheel we use the idioms of mUoLoq2DnKQ-00536-00137524-00137724 the community when they're there so use mUoLoq2DnKQ-00537-00137725-00137952 a ruby version file if you're not mUoLoq2DnKQ-00538-00137953-00138135 familiar with these this is the file mUoLoq2DnKQ-00539-00138136-00138507 used by RB m 4 r vm u videomatic tools mUoLoq2DnKQ-00540-00138508-00138753 which are version managers to manage a mUoLoq2DnKQ-00541-00138754-00138966 version for Ruby and associate with a mUoLoq2DnKQ-00542-00138967-00139146 given project of course you can just mUoLoq2DnKQ-00543-00139147-00139362 make the file by hand to you just put mUoLoq2DnKQ-00544-00139363-00139737 like two for one in it but that's a good mUoLoq2DnKQ-00545-00139738-00139902 example of something that just works mUoLoq2DnKQ-00546-00139903-00140169 that we use from the community another mUoLoq2DnKQ-00547-00140170-00140321 pain point that came up right away mUoLoq2DnKQ-00548-00140322-00140574 installing gems I've got your nokogiri mUoLoq2DnKQ-00549-00140575-00140940 but also anybody who's deployed to mUoLoq2DnKQ-00550-00140941-00141171 remote bm's and things a lot with ruby mUoLoq2DnKQ-00551-00141172-00141381 maybe feels a little bit of pain mUoLoq2DnKQ-00552-00141382-00141600 associated with least one of these gems mUoLoq2DnKQ-00553-00141601-00141969 up here mostly x' requires some kind of mUoLoq2DnKQ-00554-00141970-00142299 native dependency they could hurt you on mUoLoq2DnKQ-00555-00142300-00142554 your Mac but as easily as well so these mUoLoq2DnKQ-00556-00142555-00142755 usually require some kind of apt package mUoLoq2DnKQ-00557-00142756-00142887 or something like that when you deploy mUoLoq2DnKQ-00558-00142888-00143160 them so to take away that pain what we mUoLoq2DnKQ-00559-00143161-00143523 did was we like forget this we were just mUoLoq2DnKQ-00560-00143524-00143685 going in and every time we found an mUoLoq2DnKQ-00561-00143686-00143832 error we were like we'll fix that and mUoLoq2DnKQ-00562-00143833-00144147 add the dependency now we just went to mUoLoq2DnKQ-00563-00144148-00144540 ruby gems and we got the top 1000 most mUoLoq2DnKQ-00564-00144541-00144786 downloaded gems off of ruby gems and we mUoLoq2DnKQ-00565-00144787-00144969 just made sure they all install so the mUoLoq2DnKQ-00566-00144970-00145199 top 1000 most downloaded ruby gems mUoLoq2DnKQ-00567-00145200-00145452 totally install and build properly on mUoLoq2DnKQ-00568-00145453-00145860 our runtime done make it work mUoLoq2DnKQ-00569-00145861-00146205 okay what if you do want to install some mUoLoq2DnKQ-00570-00146206-00146548 really custom thing that no one else in mUoLoq2DnKQ-00571-00146549-00146692 the Ruby community would be using you mUoLoq2DnKQ-00572-00146693-00146863 want to install cows a seriously even mUoLoq2DnKQ-00573-00146864-00147256 the cow think that's ridiculous but sure mUoLoq2DnKQ-00574-00147257-00147406 we got you covered mUoLoq2DnKQ-00575-00147407-00147751 can do as opposed to running g-cloud app mUoLoq2DnKQ-00576-00147752-00148036 deploy you can run g-cloud app gen mUoLoq2DnKQ-00577-00148037-00148306 config custom a little bit of mouthful mUoLoq2DnKQ-00578-00148307-00148522 but it's pretty easy and what this does mUoLoq2DnKQ-00579-00148523-00148801 is it will spit out a docker file in mUoLoq2DnKQ-00580-00148802-00149098 your directory so behind-the-scenes when mUoLoq2DnKQ-00581-00149099-00149308 you do cloud up to play we make a docker mUoLoq2DnKQ-00582-00149309-00149590 file it's based on our base docker image mUoLoq2DnKQ-00583-00149591-00149737 but we also can look at your directory mUoLoq2DnKQ-00584-00149738-00149932 and be like of yours and point we want mUoLoq2DnKQ-00585-00149933-00150238 to give some recommendations instead of mUoLoq2DnKQ-00586-00150239-00150442 making the docker file behind scenes and mUoLoq2DnKQ-00587-00150443-00150670 deploying what this command does is it mUoLoq2DnKQ-00588-00150671-00150850 just makes the same docker file and it mUoLoq2DnKQ-00589-00150851-00151057 spits it out and then the next time you mUoLoq2DnKQ-00590-00151058-00151372 deploy your deployment won't use the mUoLoq2DnKQ-00591-00151373-00151627 bare Ruby runtime it'll use this so you mUoLoq2DnKQ-00592-00151628-00151768 can edit this to your heart's content mUoLoq2DnKQ-00593-00151769-00152011 and whatever app get packages or mUoLoq2DnKQ-00594-00152012-00152173 whatever you want some demons the mUoLoq2DnKQ-00595-00152174-00152446 background whatever app engine flex is mUoLoq2DnKQ-00596-00152447-00152728 really based on docker and there's other mUoLoq2DnKQ-00597-00152729-00152986 benefits that come with this so when you mUoLoq2DnKQ-00598-00152987-00153403 want to take your application and take mUoLoq2DnKQ-00599-00153404-00153592 it off of that Benjen maybe you're ready mUoLoq2DnKQ-00600-00153593-00153862 to put it into a bunch of containers on mUoLoq2DnKQ-00601-00153863-00154069 container engine or kubernetes you can mUoLoq2DnKQ-00602-00154070-00154246 take our same docker runtime and those mUoLoq2DnKQ-00603-00154247-00154855 work line there we have okay rational mUoLoq2DnKQ-00604-00154856-00155098 all that little sign so to follow up mUoLoq2DnKQ-00605-00155099-00155380 here when you start using it and after mUoLoq2DnKQ-00606-00155381-00155524 you've gotten your HelloWorld deployed mUoLoq2DnKQ-00607-00155525-00155731 and you're ready to start focusing on mUoLoq2DnKQ-00608-00155732-00155899 answering some of your real problems mUoLoq2DnKQ-00609-00155900-00156088 that you're having in production go mUoLoq2DnKQ-00610-00156089-00156334 ahead and look up the docs for the Ruby mUoLoq2DnKQ-00611-00156335-00156661 runtime and this has everything I just mUoLoq2DnKQ-00612-00156662-00156799 mentioned here how do you set a mUoLoq2DnKQ-00613-00156800-00157072 particular Ruby version how to make a mUoLoq2DnKQ-00614-00157073-00157396 custom docker file but also what if you mUoLoq2DnKQ-00615-00157397-00157654 need to SSH into a container running on mUoLoq2DnKQ-00616-00157655-00157879 one of the machines this will help you mUoLoq2DnKQ-00617-00157880-00158026 out in case you really need to do that mUoLoq2DnKQ-00618-00158027-00158233 what if you need something like a cron mUoLoq2DnKQ-00619-00158234-00158377 job mUoLoq2DnKQ-00620-00158378-00158614 it also has walkthroughs for connecting mUoLoq2DnKQ-00621-00158615-00158872 wrap engine instance to a fully managed mUoLoq2DnKQ-00622-00158873-00159112 postgrads or my sequel instance a lot of mUoLoq2DnKQ-00623-00159113-00159205 those things that mUoLoq2DnKQ-00624-00159206-00159550 come up after your application is up how mUoLoq2DnKQ-00625-00159551-00159745 do you split the traffic between mUoLoq2DnKQ-00626-00159746-00159901 multiple versions and things like that mUoLoq2DnKQ-00627-00159902-00160435 this will answer that for you okay we're mUoLoq2DnKQ-00628-00160436-00160717 running on time but we will run through mUoLoq2DnKQ-00629-00160718-00161071 this next section on debugging once mUoLoq2DnKQ-00630-00161072-00161269 you've got your app and app like up and mUoLoq2DnKQ-00631-00161270-00161476 running you're very happy but what mUoLoq2DnKQ-00632-00161477-00161686 happens when that first issue happens mUoLoq2DnKQ-00633-00161687-00161971 what happens when things start to not go mUoLoq2DnKQ-00634-00161972-00162343 so well for example your clients all mUoLoq2DnKQ-00635-00162344-00162556 start calling and they see this glorious mUoLoq2DnKQ-00636-00162557-00162874 page is all of our favorite page in the mUoLoq2DnKQ-00637-00162875-00163255 whole wide world what do you do alright mUoLoq2DnKQ-00638-00163256-00163438 so there's there's two things one and mUoLoq2DnKQ-00639-00163439-00163570 it's kind of will point you in the right mUoLoq2DnKQ-00640-00163571-00163654 direction mUoLoq2DnKQ-00641-00163655-00163777 what do you do with the what do you do mUoLoq2DnKQ-00642-00163778-00164251 there we're going to look at some of our mUoLoq2DnKQ-00643-00164252-00164404 our products that will help you through mUoLoq2DnKQ-00644-00164405-00164641 this this is our stack driver suite of mUoLoq2DnKQ-00645-00164642-00164907 tools for logging and reporting mUoLoq2DnKQ-00646-00164908-00165211 debugging which is very cool and latency mUoLoq2DnKQ-00647-00165212-00165622 tracing looking at logging one just mUoLoq2DnKQ-00648-00165623-00165787 quick note is after you do your g-cloud mUoLoq2DnKQ-00649-00165788-00165979 app deploy I didn't scroll down to the mUoLoq2DnKQ-00650-00165980-00166255 bottom means of the output it'll point mUoLoq2DnKQ-00651-00166256-00166471 out that as soon as you deploy you can mUoLoq2DnKQ-00652-00166472-00166744 from g-cloud tell your logs I pointed mUoLoq2DnKQ-00653-00166745-00166891 out because not a lot of people spot it mUoLoq2DnKQ-00654-00166892-00167122 and I use it all the time tell my logs mUoLoq2DnKQ-00655-00167123-00167353 grep to something and watch for those mUoLoq2DnKQ-00656-00167354-00167599 exceptions or something but for the most mUoLoq2DnKQ-00657-00167600-00167758 part you're probably going to be in our mUoLoq2DnKQ-00658-00167759-00168118 UI so in the Google Cloud console search mUoLoq2DnKQ-00659-00168119-00168322 for or click on the nav logging and mUoLoq2DnKQ-00660-00168323-00168532 you'll find yourself in a screen like mUoLoq2DnKQ-00661-00168533-00168814 this with a lot of kind of busy logs but mUoLoq2DnKQ-00662-00168815-00168982 there's a lot of things that your mUoLoq2DnKQ-00663-00168983-00169207 applications log and I want to point mUoLoq2DnKQ-00664-00169208-00169567 your attention to des by default these mUoLoq2DnKQ-00665-00169568-00169848 are just some of the things that we log mUoLoq2DnKQ-00666-00169849-00170209 by default pre-application so standard mUoLoq2DnKQ-00667-00170210-00170515 out and standard error a benefit of this mUoLoq2DnKQ-00668-00170516-00170716 is in your son trap your rails up your mUoLoq2DnKQ-00669-00170717-00171010 whatever puts hello will totally show up mUoLoq2DnKQ-00670-00171011-00171193 in the logs so that will get an justin mUoLoq2DnKQ-00671-00171194-00171418 you can search for that later of course mUoLoq2DnKQ-00672-00171419-00171667 you can make a logger based on standard mUoLoq2DnKQ-00673-00171668-00171870 out as well so you can use a logger and mUoLoq2DnKQ-00674-00171871-00172216 for rails lo and behold there's an mUoLoq2DnKQ-00675-00172217-00172363 environment variable that you can set mUoLoq2DnKQ-00676-00172364-00172600 that will pre configure its law mUoLoq2DnKQ-00677-00172601-00172759 they're so rails logger will go to mUoLoq2DnKQ-00678-00172760-00172930 standard out and that's kind of a mUoLoq2DnKQ-00679-00172931-00173104 minimal way to get up and running with mUoLoq2DnKQ-00680-00173105-00173296 logging networks and it's just useful to mUoLoq2DnKQ-00681-00173297-00173653 know so here if we deployed that we'd be mUoLoq2DnKQ-00682-00173654-00173842 able to find or standard out hello mUoLoq2DnKQ-00683-00173843-00174094 really busy with a lot of other requests mUoLoq2DnKQ-00684-00174095-00174271 but there's full-text search so you can mUoLoq2DnKQ-00685-00174272-00174604 drill down and find those two when mUoLoq2DnKQ-00686-00174605-00174778 exceptions happen if you're set up in mUoLoq2DnKQ-00687-00174779-00175099 the same way similarly those would get mUoLoq2DnKQ-00688-00175100-00175282 logs to standard out and you'd be able mUoLoq2DnKQ-00689-00175283-00175645 to find it this you can't see the mUoLoq2DnKQ-00690-00175646-00175912 factory is kind of not the best scenario mUoLoq2DnKQ-00691-00175913-00176092 it's not the best way to do your error mUoLoq2DnKQ-00692-00176093-00176353 reporting so now that we have calcium mUoLoq2DnKQ-00693-00176354-00176740 stalled is there a better way and you're mUoLoq2DnKQ-00694-00176741-00177013 more certain means Jim stackdriver mUoLoq2DnKQ-00695-00177014-00177178 this is one of my favorite things that mUoLoq2DnKQ-00696-00177179-00177484 we've been working on for the past a mUoLoq2DnKQ-00697-00177485-00177715 couple of quarters what a corporate mUoLoq2DnKQ-00698-00177716-00178105 thing to get up and running with it the mUoLoq2DnKQ-00699-00178106-00178345 two things to know one this is big mUoLoq2DnKQ-00700-00178346-00178384 gotcha mUoLoq2DnKQ-00701-00178385-00178723 I still messed this up to turn on the mUoLoq2DnKQ-00702-00178724-00178885 stackdriver integration for one of your mUoLoq2DnKQ-00703-00178886-00179155 projects you can opt in to which one of mUoLoq2DnKQ-00704-00179156-00179452 the tools you want so on the project mUoLoq2DnKQ-00705-00179453-00179716 side you have to enable these api's most mUoLoq2DnKQ-00706-00179717-00179884 of them are enabled by default but I mUoLoq2DnKQ-00707-00179885-00180181 know error reporting isn't which is kind mUoLoq2DnKQ-00708-00180182-00180442 of good you may not want the whole error mUoLoq2DnKQ-00709-00180443-00180619 reporting system turned on in our mUoLoq2DnKQ-00710-00180620-00180790 console and start getting notifications mUoLoq2DnKQ-00711-00180791-00180940 unless you want opt into it but turn mUoLoq2DnKQ-00712-00180941-00181225 those on and then in your app throw gem mUoLoq2DnKQ-00713-00181226-00181486 stackdriver into your gem file bundle mUoLoq2DnKQ-00714-00181487-00181983 redeploy once you've done that mUoLoq2DnKQ-00715-00181984-00182239 everything should just work and note all mUoLoq2DnKQ-00716-00182240-00182515 you needed was gem stackdriver and this mUoLoq2DnKQ-00717-00182516-00182697 will work when you deploy to a Flex mUoLoq2DnKQ-00718-00182698-00182917 environment but you can also configure mUoLoq2DnKQ-00719-00182918-00183211 applications if you want to to log and mUoLoq2DnKQ-00720-00183212-00183403 send our reports to stackdriver from mUoLoq2DnKQ-00721-00183404-00183592 your machine or your other clouds and mUoLoq2DnKQ-00722-00183593-00183790 things like that so in this case with mUoLoq2DnKQ-00723-00183791-00184060 the gem installed now our errors are are mUoLoq2DnKQ-00724-00184061-00184261 much more pretty you notice the severity mUoLoq2DnKQ-00725-00184262-00184498 comes through which it didn't before and mUoLoq2DnKQ-00726-00184499-00184960 for errors if we blow up this is more mUoLoq2DnKQ-00727-00184961-00185119 complicated than it needed to be but I mUoLoq2DnKQ-00728-00185120-00185419 use this for a deep ball game if the mUoLoq2DnKQ-00729-00185420-00185738 request is invalid and we explode mUoLoq2DnKQ-00730-00185739-00186033 we hid the reeds we hid it which is good mUoLoq2DnKQ-00731-00186034-00186179 in this case because we want to do its mUoLoq2DnKQ-00732-00186180-00186531 load like test-driven development where mUoLoq2DnKQ-00733-00186532-00186675 my favorite things is after an error mUoLoq2DnKQ-00734-00186676-00186858 occurs and you've done your gem stack mUoLoq2DnKQ-00735-00186859-00187103 driver and I go and I want to go and mUoLoq2DnKQ-00736-00187104-00187263 pull up the error reporting section of mUoLoq2DnKQ-00737-00187264-00187439 the cloud console when you go to the mUoLoq2DnKQ-00738-00187440-00187644 cloud console like you don't even have mUoLoq2DnKQ-00739-00187645-00187884 to get that far our dashboard has all mUoLoq2DnKQ-00740-00187885-00188039 these cards when you log into the mUoLoq2DnKQ-00741-00188040-00188303 console and as soon as an error pops up mUoLoq2DnKQ-00742-00188304-00188514 you'll get this card and it's like you mUoLoq2DnKQ-00743-00188515-00188789 had 37 of these runtime exceptions sure mUoLoq2DnKQ-00744-00188790-00188919 I would love to click into error mUoLoq2DnKQ-00745-00188920-00189191 reporting this is a test project so I mUoLoq2DnKQ-00746-00189192-00189414 only have one type of exception you may mUoLoq2DnKQ-00747-00189415-00189747 have more and but this gives you a list mUoLoq2DnKQ-00748-00189748-00189861 of all your different types of mUoLoq2DnKQ-00749-00189862-00190119 exceptions you can click into one get mUoLoq2DnKQ-00750-00190120-00190272 all the details the occurrences the mUoLoq2DnKQ-00751-00190273-00190500 normal things you would expect as well mUoLoq2DnKQ-00752-00190501-00190701 as getting the factories which we want mUoLoq2DnKQ-00753-00190702-00190928 which is what we want there's one really mUoLoq2DnKQ-00754-00190929-00191303 interesting thing about these page you mUoLoq2DnKQ-00755-00191304-00191520 notice that these are links there's some mUoLoq2DnKQ-00756-00191521-00191712 magic here and I put dragons on the mUoLoq2DnKQ-00757-00191713-00191910 screen potentially because we've got mUoLoq2DnKQ-00758-00191911-00192294 this alpha please kick the tires on this mUoLoq2DnKQ-00759-00192295-00192600 we're still playing around with this but mUoLoq2DnKQ-00760-00192601-00192822 if you click one of those puppies it'll mUoLoq2DnKQ-00761-00192823-00193098 take you to stack driver debug and now mUoLoq2DnKQ-00762-00193099-00193413 here by default it says it couldn't find mUoLoq2DnKQ-00763-00193414-00193584 the file and you need to set up some mUoLoq2DnKQ-00764-00193585-00193829 source code but that's okay right now mUoLoq2DnKQ-00765-00193830-00194039 debugger isn't part of that stack driver mUoLoq2DnKQ-00766-00194040-00194252 gem so right now you have to install it mUoLoq2DnKQ-00767-00194253-00194598 as a separate thing for now so if you mUoLoq2DnKQ-00768-00194599-00194739 want to play around with debugger and mUoLoq2DnKQ-00769-00194740-00195021 please do add Google Cloud debugger if mUoLoq2DnKQ-00770-00195022-00195360 your gem file and then require in like mUoLoq2DnKQ-00771-00195361-00195618 your App Engine your rails sorry mUoLoq2DnKQ-00772-00195619-00195873 application RB Google Cloud debugger mUoLoq2DnKQ-00773-00195874-00196097 rails this kind of loads the railtie mUoLoq2DnKQ-00774-00196098-00196452 stack driver has our gem has railtie but mUoLoq2DnKQ-00775-00196453-00196589 it also is middleware you can use in mUoLoq2DnKQ-00776-00196590-00196922 tantra or your ranked apps or whatever mUoLoq2DnKQ-00777-00196923-00197121 redeploy and then when you click the mUoLoq2DnKQ-00778-00197122-00197412 link you'll find yourself in a really mUoLoq2DnKQ-00779-00197413-00197666 pretty debugger that I wish I wanted to mUoLoq2DnKQ-00780-00197667-00197847 spend a little bit more time demoing and mUoLoq2DnKQ-00781-00197848-00198111 get things in here for I've been having mUoLoq2DnKQ-00782-00198112-00198629 a lot of fun using it but please go and mUoLoq2DnKQ-00783-00198630-00198831 play it's great to have your application mUoLoq2DnKQ-00784-00198832-00199056 live deploy to flex and mUoLoq2DnKQ-00785-00199057-00199374 then go and click in error report go mUoLoq2DnKQ-00786-00199375-00199548 click on a stack trace and when you've mUoLoq2DnKQ-00787-00199549-00199799 got it set up it'll go directly to your mUoLoq2DnKQ-00788-00199800-00200043 source code and set that breakpoint for mUoLoq2DnKQ-00789-00200044-00200549 you SuperDuper cool and I wanted to know mUoLoq2DnKQ-00790-00200550-00200694 because I didn't have enough time to mUoLoq2DnKQ-00791-00200695-00200931 talk about that tomorrow one of our mUoLoq2DnKQ-00792-00200932-00201296 coworkers is talking about debugging mUoLoq2DnKQ-00793-00201297-00201515 kind of a number of these spectra or mUoLoq2DnKQ-00794-00201516-00201774 products so check that out I've got a mUoLoq2DnKQ-00795-00201775-00202063 slide at the end here where I mention it mUoLoq2DnKQ-00796-00202064-00202368 finally I'm going to wrap up but there's mUoLoq2DnKQ-00797-00202369-00202604 a trace tool that you get for free with mUoLoq2DnKQ-00798-00202605-00202821 gem stack driver to do with latency mUoLoq2DnKQ-00799-00202822-00203094 tracing I shouldn't be glossing over mUoLoq2DnKQ-00800-00203095-00203274 this because it's really cool but you'll mUoLoq2DnKQ-00801-00203275-00203436 get a great little chart if you mUoLoq2DnKQ-00802-00203437-00203615 highlight any of your requests that mUoLoq2DnKQ-00803-00203616-00203910 maybe had a high latency you'll get your mUoLoq2DnKQ-00804-00203911-00204210 rails instrumentation timeline of mUoLoq2DnKQ-00805-00204211-00204357 latency over there it's everything you mUoLoq2DnKQ-00806-00204358-00204626 would normally expect if you click into mUoLoq2DnKQ-00807-00204627-00204911 any of those you'll be able to see like mUoLoq2DnKQ-00808-00204912-00205133 for each one of these calls and how mUoLoq2DnKQ-00809-00205134-00205361 latent they were what the actual sequel mUoLoq2DnKQ-00810-00205362-00205575 is this is really really useful for mUoLoq2DnKQ-00811-00205576-00205725 debugging the performance of your mUoLoq2DnKQ-00812-00205726-00206063 applications so refresher there gem mUoLoq2DnKQ-00813-00206064-00206321 stack driver go play with it check out mUoLoq2DnKQ-00814-00206323-00206621 cloud.google.com slash ruby we've got mUoLoq2DnKQ-00815-00206623-00206840 good docs and launching off points for a mUoLoq2DnKQ-00816-00206841-00207056 number of things we looked at check out mUoLoq2DnKQ-00817-00207057-00207385 the open source library on github mUoLoq2DnKQ-00818-00207386-00207644 definitely check out this website as I mUoLoq2DnKQ-00819-00207646-00207836 mentioned for our client libraries this mUoLoq2DnKQ-00820-00207837-00208005 is one more my favorite sources Doc's mUoLoq2DnKQ-00821-00208006-00208235 because I use those I have to use those mUoLoq2DnKQ-00822-00208236-00208455 libraries a lot you can tell I love them mUoLoq2DnKQ-00823-00208456-00208823 and so these Doc's are awesome and of mUoLoq2DnKQ-00824-00208825-00209048 course go check out these client mUoLoq2DnKQ-00825-00209050-00209213 libraries pages they're my favorite mUoLoq2DnKQ-00826-00209214-00209451 recommendation for when someone says hey mUoLoq2DnKQ-00827-00209452-00209585 how do I get up and running quick mUoLoq2DnKQ-00828-00209586-00209966 because it shows you everything you need mUoLoq2DnKQ-00829-00209967-00210344 by some shoutouts to some of my fellow mUoLoq2DnKQ-00830-00210346-00210767 Googlers today at 2:40 there's a talk mUoLoq2DnKQ-00831-00210769-00211106 about natural language processing from mUoLoq2DnKQ-00832-00211107-00211305 one of our co-workers who's awesome mUoLoq2DnKQ-00833-00211306-00211473 and that's talking about language mUoLoq2DnKQ-00834-00211473-00211692 natural natural language processing in mUoLoq2DnKQ-00835-00211692-00212030 general its earlier gem and then also mUoLoq2DnKQ-00836-00212031-00212301 tomorrow what is my app really doing in mUoLoq2DnKQ-00837-00212302-00212444 done check that out I'm really mUoLoq2DnKQ-00838-00212446-00212666 personally excited to see both of these mUoLoq2DnKQ-00839-00212667-00212958 right so got a little bit time thank you mUoLoq2DnKQ-00840-00212959-00213671 that's all I had good question mUoLoq2DnKQ-00841-00213673-00213842 really good question I definitely come mUoLoq2DnKQ-00842-00213844-00214044 by our booth and ask about that which I mUoLoq2DnKQ-00843-00214044-00214271 say because I know one of my co-workers mUoLoq2DnKQ-00844-00214273-00214704 a lot to answer that no sorry the mUoLoq2DnKQ-00845-00214705-00214950 question is do we offer things for chef mUoLoq2DnKQ-00846-00214951-00215166 and other existing orchestration tools mUoLoq2DnKQ-00847-00215167-00215457 in the environment so it's question like mUoLoq2DnKQ-00848-00215458-00215664 do we offer recipes and things like that mUoLoq2DnKQ-00849-00215665-00215856 we really rely on the open source mUoLoq2DnKQ-00850-00215857-00216039 community to have created those already mUoLoq2DnKQ-00851-00216040-00216294 we do have an internal team that is an mUoLoq2DnKQ-00852-00216294-00216531 active contributor to some of the teams mUoLoq2DnKQ-00853-00216532-00216948 and projects like fog but currently we mUoLoq2DnKQ-00854-00216948-00217350 don't push anything to chef or anything mUoLoq2DnKQ-00855-00217351-00217563 like that if you have ideas and would mUoLoq2DnKQ-00856-00217564-00217769 love anything definitely let us know mUoLoq2DnKQ-00857-00217769-00217935 good question mUoLoq2DnKQ-00858-00217936-00218076 the question is how tightly is mUoLoq2DnKQ-00859-00218077-00218304 stackdriver tied to Google products and mUoLoq2DnKQ-00860-00218305-00218652 I want to go so far as to say not at all mUoLoq2DnKQ-00861-00218653-00218880 when you go to the stock driver docks on mUoLoq2DnKQ-00862-00218881-00219269 the docks you'll find at the top level mUoLoq2DnKQ-00863-00219271-00219606 ways to integrate it with AWS or call mUoLoq2DnKQ-00864-00219607-00219834 from any other cloud I would love to mUoLoq2DnKQ-00865-00219835-00220023 have put in the configuration options mUoLoq2DnKQ-00866-00220023-00220251 here for us of course for Google Cloud mUoLoq2DnKQ-00867-00220252-00220530 we make it implicit and simple but mUoLoq2DnKQ-00868-00220531-00220806 everything we did here you can totally mUoLoq2DnKQ-00869-00220807-00221052 do on any other cloud somebody maybe mUoLoq2DnKQ-00870-00221053-00221241 will tell me that's not the case so I'm mUoLoq2DnKQ-00871-00221242-00221415 pretty sure every single thing because mUoLoq2DnKQ-00872-00221416-00221559 we call out to those api's they're mUoLoq2DnKQ-00873-00221560-00221862 saying yes the question is how does the mUoLoq2DnKQ-00874-00221863-00222207 pricing work and so it's based on mUoLoq2DnKQ-00875-00222208-00222579 compute hours or minutes or compute time mUoLoq2DnKQ-00876-00222580-00222750 someone would be better at answering mUoLoq2DnKQ-00877-00222751-00222990 this I am but it's the same that we use mUoLoq2DnKQ-00878-00222991-00223394 for compute engine the thing that I get mUoLoq2DnKQ-00879-00223396-00223512 the most questions about or I like to mUoLoq2DnKQ-00880-00223513-00223881 point out is we have a sustained usage mUoLoq2DnKQ-00881-00223882-00224091 discount one of the things that I mUoLoq2DnKQ-00882-00224092-00224364 believe is different with us is as mUoLoq2DnKQ-00883-00224365-00224553 opposed to having to a bulk buy and have mUoLoq2DnKQ-00884-00224554-00224744 to figure out like how many compute mUoLoq2DnKQ-00885-00224746-00225042 hours am I going to need in 2018 which mUoLoq2DnKQ-00886-00225042-00225303 some providers may do for us you can mUoLoq2DnKQ-00887-00225304-00225513 start using all those resources and get mUoLoq2DnKQ-00888-00225514-00225601 a sustained disk mUoLoq2DnKQ-00889-00225602-00225907 but I think pull up the billing pages mUoLoq2DnKQ-00890-00225908-00226092 for flex I don't have the exact details mUoLoq2DnKQ-00891-00226094-00226279 for you I can definitely answer your mUoLoq2DnKQ-00892-00226280-00226569 questions a little bit later and yeah mUoLoq2DnKQ-00893-00226571-00226885 it's based on our compute model good mUoLoq2DnKQ-00894-00226886-00227050 question yeah mUoLoq2DnKQ-00895-00227051-00227323 the question is question is I love all mUoLoq2DnKQ-00896-00227323-00227509 the stuff that you've made but how come mUoLoq2DnKQ-00897-00227510-00227731 it took so long to incorporate Ruby into mUoLoq2DnKQ-00898-00227732-00228198 App Engine so it can't speak for mUoLoq2DnKQ-00899-00228200-00228451 priorities for kind of the standard App mUoLoq2DnKQ-00900-00228452-00228721 Engine team but I will say that one of mUoLoq2DnKQ-00901-00228721-00228955 the really exciting things for this kind mUoLoq2DnKQ-00902-00228956-00229087 of new app engine flexible environment mUoLoq2DnKQ-00903-00229088-00229390 is that it's based on docker so that mUoLoq2DnKQ-00904-00229391-00229609 really opened the door for us that led mUoLoq2DnKQ-00905-00229610-00229933 our team focus on making a perfect Ruby mUoLoq2DnKQ-00906-00229934-00230203 docker image and that also opened up the mUoLoq2DnKQ-00907-00230204-00230485 door for you can deploy got Net mUoLoq2DnKQ-00908-00230486-00230685 Applications now actually to docker mUoLoq2DnKQ-00909-00230686-00230923 containers on flex a number of other mUoLoq2DnKQ-00910-00230923-00231187 languages that really open up the door mUoLoq2DnKQ-00911-00231188-00231526 for us to be able to do that that was mUoLoq2DnKQ-00912-00231527-00231706 really the docker that let us do it and mUoLoq2DnKQ-00913-00231707-00231901 that's super cool I hadn't used docker a mUoLoq2DnKQ-00914-00231902-00232108 lot before I joined Google Cloud and now mUoLoq2DnKQ-00915-00232109-00232315 of course I love it because not only can mUoLoq2DnKQ-00916-00232316-00232483 you use it there in your App Engine flex mUoLoq2DnKQ-00917-00232484-00232606 you can take it wherever you want mUoLoq2DnKQ-00918-00232607-00232798 there's no lock-in or anything to this mUoLoq2DnKQ-00919-00232798-00232987 any other questions and of course I'll mUoLoq2DnKQ-00920-00232988-00233271 be here after and shout out and please mUoLoq2DnKQ-00921-00233273-00233494 check out our booth we'll all be around mUoLoq2DnKQ-00922-00233494-00233734 and available to answer questions look mUoLoq2DnKQ-00923-00233735-00233869 for the Google cloud shirts with the mUoLoq2DnKQ-00924-00233869-00234102 rubies and Google cloud Ruby on the back mUoLoq2DnKQ-00925-00234103-00234290 thank you so much you guys mUoLoq2DnKQ-00926-00234291-00234912 [Applause] mX4kvgvTYVc-00000-00000123-00000394 this next sighs a little question I've mX4kvgvTYVc-00001-00000395-00000478 been warned mX4kvgvTYVc-00002-00000479-00001782 okay I'm Dennis I started this [__] on mX4kvgvTYVc-00003-00001784-00002117 earth sup y'all back at it with another mX4kvgvTYVc-00004-00002118-00002366 video it's your boy swallowed the pig mX4kvgvTYVc-00005-00002367-00002629 and if you haven't seen already I mX4kvgvTYVc-00006-00002630-00002855 delivered on my four video per week mX4kvgvTYVc-00007-00002856-00003067 promised last week so go check that out mX4kvgvTYVc-00008-00003068-00004555 if you have it today we play mX4kvgvTYVc-00009-00004556-00006069 [Music] mX4kvgvTYVc-00010-00006070-00007712 [Music] mX4kvgvTYVc-00011-00007713-00010030 [Applause] mX4kvgvTYVc-00012-00010031-00010402 my business but he got them hit let's mX4kvgvTYVc-00013-00010403-00011513 see what's up next mX4kvgvTYVc-00014-00011514-00012224 my goodness not to make me tear top they mX4kvgvTYVc-00015-00012225-00012466 met your brother do the limbo make his mX4kvgvTYVc-00016-00012467-00012918 claw she be trying to win mX4kvgvTYVc-00019-00020491-00020844 the wrong message DS no right here we're mX4kvgvTYVc-00020-00020845-00021365 gonna visit the pass real quick my toe mX4kvgvTYVc-00021-00021366-00021755 straight for my goodness mX4kvgvTYVc-00022-00021756-00022676 [Music] mX4kvgvTYVc-00023-00022677-00024522 [Music] mX4kvgvTYVc-00024-00024523-00024874 he loves watching air right mom I know I mX4kvgvTYVc-00025-00024875-00025083 know I know I know mX4kvgvTYVc-00026-00025084-00025294 nah but seriously make sure to subscribe mX4kvgvTYVc-00027-00025295-00026052 you guys know John the team let's do a mX4kvgvTYVc-00028-00026053-00026389 family let's go oh my god let's go back mX4kvgvTYVc-00029-00026389-00026755 to music this next times a little mX4kvgvTYVc-00030-00026756-00026962 question I've been warned mX4kvgvTYVc-00032-00031217-00031448 cuz you [__] I will not kill it's not mX4kvgvTYVc-00033-00031449-00031622 company then we just posit Packham mX4kvgvTYVc-00034-00031623-00031781 attacking [__] cuz all right this way mX4kvgvTYVc-00035-00031782-00032210 okay yeah we got big mass unique next I mX4kvgvTYVc-00036-00032211-00032375 thank you mX4kvgvTYVc-00037-00032376-00032588 yeah I reach for these tanks but the mX4kvgvTYVc-00038-00032589-00032885 stock tank is my little Magnum way taxes mX4kvgvTYVc-00039-00032886-00033056 pack to get here but it still I got mX4kvgvTYVc-00040-00033057-00033477 playing Matt's office cat no pain mX4kvgvTYVc-00042-00038705-00040198 [Music] mX4kvgvTYVc-00043-00040199-00041234 [Music] mX4kvgvTYVc-00044-00041235-00042216 the way mX4kvgvTYVc-00045-00042217-00042517 spend it with me I had this kid haha she mX4kvgvTYVc-00046-00042518-00042718 kept bringing up my [__] we have a mX4kvgvTYVc-00047-00042719-00043042 pillow for today hope y'all liked the mX4kvgvTYVc-00048-00043043-00043288 video make sure to subscribe you're in mX4kvgvTYVc-00049-00043289-00043690 heaven but remember so somebody some mX4kvgvTYVc-00050-00043691-00043948 bugs he never know needs it full videos mX4kvgvTYVc-00051-00043949-00044335 per week still a D she can say L voice mX4kvgvTYVc-00052-00044336-00044830 go away does she love my eyes when I mX4kvgvTYVc-00053-00044831-00045256 smile what about when I hands well mXnwTan_jcY-00000-00000162-00000353 hey what's up guys it's Shamrock here mXnwTan_jcY-00001-00000354-00000551 with another dungeon video for you this mXnwTan_jcY-00002-00000552-00000839 is a 25 alcatar Academy and the effects mXnwTan_jcY-00003-00000840-00001066 is this week are fortified explosive mXnwTan_jcY-00004-00001067-00001319 bursting and thundering mXnwTan_jcY-00005-00001320-00001553 uh so as you guys probably know this mXnwTan_jcY-00006-00001554-00001739 season is coming to a close so there's mXnwTan_jcY-00007-00001739-00002002 not a whole lot of point to this video mXnwTan_jcY-00008-00002003-00002147 um there's really only one week left and mXnwTan_jcY-00009-00002148-00002284 it's tyrannical so it's going to be mXnwTan_jcY-00010-00002285-00002417 quite different than this if you run it mXnwTan_jcY-00011-00002418-00002513 anyways mXnwTan_jcY-00012-00002514-00002675 but that being said mXnwTan_jcY-00013-00002676-00002849 um for anybody who's you know maybe a mXnwTan_jcY-00014-00002850-00003034 new Shaman or anybody who just you know mXnwTan_jcY-00015-00003035-00003191 just enjoys sort of watching the mXnwTan_jcY-00016-00003192-00003370 gameplay or whatever mXnwTan_jcY-00017-00003371-00003599 um yeah I figured I'd make I'd make one mXnwTan_jcY-00018-00003600-00003719 more mXnwTan_jcY-00019-00003720-00003983 um so notes because it's fortified I've mXnwTan_jcY-00020-00003984-00004156 basically just kept everything at mXnwTan_jcY-00021-00004157-00004475 regular speed I may slow down the trash mXnwTan_jcY-00022-00004476-00004733 just a little bit but because the bosses mXnwTan_jcY-00023-00004734-00004949 are not tyrannical I did not slow them mXnwTan_jcY-00024-00004950-00005104 down because mXnwTan_jcY-00025-00005105-00005219 um they are not going to be at their mXnwTan_jcY-00026-00005220-00005399 hardest form and most of these bosses mXnwTan_jcY-00027-00005400-00005506 I've made mXnwTan_jcY-00028-00005507-00005741 video guides on anyways for a tyrannical mXnwTan_jcY-00029-00005742-00005951 week so if you are interested in knowing mXnwTan_jcY-00030-00005952-00006113 how to do the different strats or you mXnwTan_jcY-00031-00006114-00006256 know how I feel like the best way to mXnwTan_jcY-00032-00006257-00006454 play them you can check out those guides mXnwTan_jcY-00033-00006455-00006617 on my channel mXnwTan_jcY-00034-00006618-00006845 so with all that being said let's take a mXnwTan_jcY-00035-00006845-00007001 quick look at the talents the only mXnwTan_jcY-00036-00007002-00007205 special thing about the talents for this mXnwTan_jcY-00037-00007206-00007445 is first of all I had to take Frost mXnwTan_jcY-00038-00007445-00007660 Shock because it is an explosive week mXnwTan_jcY-00039-00007661-00007870 and uh second you definitely want to go mXnwTan_jcY-00040-00007872-00008081 into poison cleansing totem uh just to mXnwTan_jcY-00041-00008081-00008231 have it I mean it may not be necessary mXnwTan_jcY-00042-00008232-00008477 if you have a tank or some DPS who can mXnwTan_jcY-00043-00008478-00008639 dispel the poison off of the tree boss mXnwTan_jcY-00044-00008640-00008824 but personally I always like having a mXnwTan_jcY-00045-00008825-00008999 little bit of control just in case mXnwTan_jcY-00046-00009000-00009214 anything goes wrong so I always spec mXnwTan_jcY-00047-00009215-00009467 into this one going into alcatar mXnwTan_jcY-00048-00009468-00009695 some variations so I actually took out mXnwTan_jcY-00049-00009696-00009905 Earth Elemental I feel like that Talent mXnwTan_jcY-00050-00009906-00010096 is not really needed on four to five mXnwTan_jcY-00051-00010097-00010295 weeks it's still useful if your tank mXnwTan_jcY-00052-00010296-00010649 dies and you need like a pocket tank but mXnwTan_jcY-00053-00010650-00010835 even then it's really only going to last mXnwTan_jcY-00054-00010836-00010985 a few seconds on most of the Fortified mXnwTan_jcY-00055-00010986-00011171 trash because they hit so hard so mXnwTan_jcY-00056-00011172-00011369 personally I don't see a lot of value in mXnwTan_jcY-00057-00011370-00011578 Earth Elemental for this dungeon mXnwTan_jcY-00058-00011579-00011914 specifically so I took that out mXnwTan_jcY-00059-00011915-00012083 um I also you basically have the choice mXnwTan_jcY-00060-00012084-00012281 here between graceful spirit and Mana mXnwTan_jcY-00061-00012282-00012406 spring in order to get to Nature's mXnwTan_jcY-00062-00012407-00012641 swiftness personally I don't have a lot mXnwTan_jcY-00063-00012642-00012838 of Mana issues in algathar Academy so mXnwTan_jcY-00064-00012839-00013085 that this is a no-brainer for me but um mXnwTan_jcY-00065-00013086-00013307 it may be one for you so if you want to mXnwTan_jcY-00066-00013308-00013511 switch those around you could as well mXnwTan_jcY-00067-00013512-00013751 other points that you could take from if mXnwTan_jcY-00068-00013752-00013991 you needed to is probably the mXnwTan_jcY-00069-00013991-00014141 thundershock knock-up and thunderstorm mXnwTan_jcY-00070-00014141-00014315 knockback if you have a coordinated mXnwTan_jcY-00071-00014316-00014447 group and you're confident in their mXnwTan_jcY-00072-00014447-00014686 stops you can take those away and put mXnwTan_jcY-00073-00014687-00014879 them somewhere else and then also spirit mXnwTan_jcY-00074-00014880-00015029 wolf is another talent that you could mXnwTan_jcY-00075-00015030-00015185 probably get rid of on a fortified week mXnwTan_jcY-00076-00015186-00015365 like this mXnwTan_jcY-00077-00015366-00015419 um mXnwTan_jcY-00078-00015419-00015658 so as you'll see this is my pretty much mXnwTan_jcY-00079-00015659-00015785 my standard build it's been like this mXnwTan_jcY-00080-00015786-00015953 throughout the whole week give or take a mXnwTan_jcY-00081-00015954-00016097 few talents where you need Purge or mXnwTan_jcY-00082-00016097-00016258 courage to spell or poison cleansing mXnwTan_jcY-00083-00016259-00016391 totem mXnwTan_jcY-00084-00016392-00016619 um you'll see for algathar so sometimes mXnwTan_jcY-00085-00016620-00016811 I switch between swirling currents and mXnwTan_jcY-00086-00016812-00016972 surging Shields that's which one has two mXnwTan_jcY-00087-00016973-00017141 points and which one has one or even mXnwTan_jcY-00088-00017142-00017393 none depending on the dungeon so for mXnwTan_jcY-00089-00017394-00017572 algathar Academy there's a lot of trash mXnwTan_jcY-00090-00017573-00017758 especially on a fortified week that can mXnwTan_jcY-00091-00017759-00017980 hit the tank really hard mXnwTan_jcY-00092-00017981-00018143 um and there's just a lot of trash now mXnwTan_jcY-00093-00018144-00018263 with our Academy like there's a lot of mXnwTan_jcY-00094-00018264-00018371 mobs that are going to be hitting your mXnwTan_jcY-00095-00018372-00018586 tank most of the time so I feel like mXnwTan_jcY-00096-00018587-00018730 surging Shields holds a little bit more mXnwTan_jcY-00097-00018731-00018922 value than swirling currents here just mXnwTan_jcY-00098-00018923-00019121 because there's not a lot of uh mXnwTan_jcY-00099-00019122-00019319 situations I feel like on a fortified mXnwTan_jcY-00100-00019320-00019480 week for Agatha Academy where you're mXnwTan_jcY-00101-00019481-00019630 going to get full value from swirling mXnwTan_jcY-00102-00019631-00019780 currents mXnwTan_jcY-00103-00019781-00019979 okay other than that on the right side mXnwTan_jcY-00104-00019980-00020243 here this is my pretty standard build mXnwTan_jcY-00105-00020244-00020458 um some variations if you wanted to use mXnwTan_jcY-00106-00020459-00020741 down port instead of primordial wave you mXnwTan_jcY-00107-00020742-00020849 would just have to take those talents mXnwTan_jcY-00108-00020850-00020999 away from sphere Walker's title totem mXnwTan_jcY-00109-00021000-00021161 and then speccan and social Awakening in mXnwTan_jcY-00110-00021162-00021347 order to keep tied bringer but I have mXnwTan_jcY-00111-00021348-00021521 several videos that sort of explain that mXnwTan_jcY-00112-00021522-00021677 on my channel already so if you are mXnwTan_jcY-00113-00021678-00021977 interested go and check those out mXnwTan_jcY-00114-00021978-00022133 all right getting into the actual mXnwTan_jcY-00115-00022134-00022343 dungeon so because it's an explosive mXnwTan_jcY-00116-00022344-00022585 week I did take the haste buff here mXnwTan_jcY-00117-00022586-00022780 normally that's not what I take I mXnwTan_jcY-00118-00022781-00022930 normally take the versatility buff going mXnwTan_jcY-00119-00022931-00023183 into algathar but with an explosive week mXnwTan_jcY-00120-00023184-00023483 the faster Global cooldowns are very mXnwTan_jcY-00121-00023484-00023608 helpful it allows you to get more mXnwTan_jcY-00122-00023609-00023813 explosives and get some VPS casts in as mXnwTan_jcY-00123-00023814-00024005 well so that five percent haste is mXnwTan_jcY-00124-00024006-00024299 actually pretty cool on exclusive weeks mXnwTan_jcY-00125-00024300-00024514 so going into this first room with the mXnwTan_jcY-00126-00024515-00024677 tree trash the biggest trouble here mXnwTan_jcY-00127-00024678-00024869 obviously is that there's a ridiculous mXnwTan_jcY-00128-00024870-00025085 amount of enemies in this room mXnwTan_jcY-00129-00025086-00025294 um so it's the amount of explosive orbs mXnwTan_jcY-00130-00025295-00025469 is pretty crazy hopefully you have a mXnwTan_jcY-00131-00025470-00025583 group that's at least someone helping mXnwTan_jcY-00132-00025584-00025750 you out especially while the tank is mXnwTan_jcY-00133-00025751-00025931 grouping them up but otherwise you mXnwTan_jcY-00134-00025932-00026093 should be able to handle it without mXnwTan_jcY-00135-00026094-00026429 without too much issues mXnwTan_jcY-00136-00026430-00026608 um okay so you normally will lust on mXnwTan_jcY-00137-00026610-00026824 this pack as well uh it can be really mXnwTan_jcY-00138-00026825-00027052 scary but realistically the best way to mXnwTan_jcY-00139-00027054-00027299 time this dungeon is to do this all in mXnwTan_jcY-00140-00027300-00027455 one pack mXnwTan_jcY-00141-00027456-00027640 um there are some tricks you can do like mXnwTan_jcY-00142-00027641-00027755 for instance we kind of hold the mXnwTan_jcY-00143-00027756-00027887 skitters over there for a little bit mXnwTan_jcY-00144-00027888-00028102 until some of this trash is dead and mXnwTan_jcY-00145-00028104-00028331 then they sort of fly in afterwards and mXnwTan_jcY-00146-00028332-00028487 they will die at the same rate as the mXnwTan_jcY-00147-00028488-00028655 Big Trees just because the the big tree mXnwTan_jcY-00148-00028656-00028823 guys here have so much more Health than mXnwTan_jcY-00149-00028824-00029105 everything else mXnwTan_jcY-00150-00029106-00029249 um but as you can see I'm pretty much mXnwTan_jcY-00151-00029250-00029411 just chucking away at these explosives mXnwTan_jcY-00152-00029412-00029561 I'm not doing a whole lot of DPS mXnwTan_jcY-00153-00029562-00029783 unfortunately because of that but mXnwTan_jcY-00154-00029783-00030185 otherwise I am healing people as needed mXnwTan_jcY-00155-00030186-00030358 and you know doing whatever I can to mXnwTan_jcY-00156-00030360-00030539 just sort of help out with whatever the mXnwTan_jcY-00157-00030539-00030755 situation calls so you'll notice like mXnwTan_jcY-00158-00030756-00030917 pretty liberal with cooldowns here I mXnwTan_jcY-00159-00030918-00031061 already use Spirit link totem I use mXnwTan_jcY-00160-00031062-00031295 descendants and once these Skidders come mXnwTan_jcY-00161-00031295-00031540 out and start doing some big damage I mXnwTan_jcY-00162-00031541-00031757 will probably use healing time as well mXnwTan_jcY-00163-00031758-00031990 maybe ancestral guidance mXnwTan_jcY-00164-00031991-00032243 um realistically you don't need any of mXnwTan_jcY-00165-00032244-00032393 them for the boss especially on a mXnwTan_jcY-00166-00032394-00032585 portified week even on a tyrannical week mXnwTan_jcY-00167-00032586-00032837 this boss isn't too bad mXnwTan_jcY-00168-00032838-00033071 um so realistically this trash pool is mXnwTan_jcY-00169-00033072-00033239 probably what's going to get you so this mXnwTan_jcY-00170-00033240-00033340 is where you'd want to use your mXnwTan_jcY-00171-00033341-00033515 cooldowns and as you'll see I did mXnwTan_jcY-00172-00033516-00033796 actually populating totem there as well mXnwTan_jcY-00173-00033797-00034121 for this poll as well uh thundering can mXnwTan_jcY-00174-00034122-00034271 really screw you over because there's so mXnwTan_jcY-00175-00034272-00034385 much going on mXnwTan_jcY-00176-00034386-00034601 um if you're like me you'll notice when mXnwTan_jcY-00177-00034602-00034781 thundering starts but then you sort of mXnwTan_jcY-00178-00034782-00034961 forgot about it really quickly so if you mXnwTan_jcY-00179-00034962-00035152 have any uh you know week Wars or mXnwTan_jcY-00180-00035153-00035279 add-ons that help with that that's great mXnwTan_jcY-00181-00035280-00035537 but if not just try and keep try try to mXnwTan_jcY-00182-00035538-00035746 be mindful about your thundering and you mXnwTan_jcY-00183-00035747-00035902 know don't don't wait until the last mXnwTan_jcY-00184-00035903-00036052 second to clear it you know keep it for mXnwTan_jcY-00185-00036053-00036209 a few seconds do what you can and then mXnwTan_jcY-00186-00036210-00036352 you should make your mission to clear it mXnwTan_jcY-00187-00036353-00036527 before you uh before you get screwed mXnwTan_jcY-00188-00036528-00036743 over by it mXnwTan_jcY-00189-00036744-00036946 um but there you go not so bad now we mXnwTan_jcY-00190-00036947-00037217 get into this boss which is mXnwTan_jcY-00191-00037218-00037331 um mXnwTan_jcY-00192-00037332-00037481 honestly I feel like this is one of the mXnwTan_jcY-00193-00037482-00037655 easier bosses when the season first mXnwTan_jcY-00194-00037656-00037811 started a little bit of History if you mXnwTan_jcY-00195-00037812-00037967 weren't around during that or weren't mXnwTan_jcY-00196-00037968-00038183 healing uh this boss was one of the mXnwTan_jcY-00197-00038184-00038446 absolute hardest in the entire game at mXnwTan_jcY-00198-00038447-00038645 the time uh for as far as Mythic plus mXnwTan_jcY-00199-00038646-00038879 goes um it's because they had such short mXnwTan_jcY-00200-00038880-00039107 timings between when the ads exploded mXnwTan_jcY-00201-00039108-00039287 and all that stuff so it was just really mXnwTan_jcY-00202-00039288-00039449 hard like the DPS check was pretty mXnwTan_jcY-00203-00039450-00039646 insane before things ramped up and mXnwTan_jcY-00204-00039647-00039785 became sort of unhealable and mXnwTan_jcY-00205-00039786-00040043 unmanageable so at some point early in mXnwTan_jcY-00206-00040044-00040265 the season they extended the time that mXnwTan_jcY-00207-00040266-00040559 he does between the different ad spawns mXnwTan_jcY-00208-00040560-00040823 and that has basically turned it into mXnwTan_jcY-00209-00040824-00041093 one of the easier fights I believe so mXnwTan_jcY-00210-00041094-00041224 all you can do to help out your group mXnwTan_jcY-00211-00041225-00041543 here is do as much DPS as you can while mXnwTan_jcY-00212-00041544-00041743 still keeping everyone topped up mXnwTan_jcY-00213-00041744-00041999 a good thing to do is to try and get as mXnwTan_jcY-00214-00042000-00042215 much DPS in as you can on the ancient mXnwTan_jcY-00215-00042216-00042365 branch that comes out because you do mXnwTan_jcY-00216-00042366-00042551 want that healing Circle that he does to mXnwTan_jcY-00217-00042552-00042809 come out as soon as possible one of the mXnwTan_jcY-00218-00042810-00043001 best combos that I find for this for mXnwTan_jcY-00219-00043002-00043289 this boss is uh ancestral guidance mixed mXnwTan_jcY-00220-00043290-00043355 with mXnwTan_jcY-00221-00043356-00043637 storm keeper and you really want to save mXnwTan_jcY-00222-00043638-00043835 your throughput cooldowns for when the mXnwTan_jcY-00223-00043836-00043967 branch is out because that is when mXnwTan_jcY-00224-00043968-00044135 everybody has the bleed that he puts out mXnwTan_jcY-00225-00044136-00044261 and that's when people are going to be mXnwTan_jcY-00226-00044262-00044537 ticking and maybe mXnwTan_jcY-00227-00044538-00044783 like it may seem like it makes sense to mXnwTan_jcY-00228-00044784-00044974 use cooldowns when he does the burst for mXnwTan_jcY-00229-00044975-00045155 it which is just like the big sort of mXnwTan_jcY-00230-00045156-00045352 chunky damage on everybody but mXnwTan_jcY-00231-00045353-00045485 realistically other than Spirit link mXnwTan_jcY-00232-00045486-00045689 totem as long as people aren't going to mXnwTan_jcY-00233-00045690-00045790 die you don't want to waste anything mXnwTan_jcY-00234-00045791-00045935 there because that's not really when the mXnwTan_jcY-00235-00045936-00046157 damage is happening the scarier damage mXnwTan_jcY-00236-00046158-00046349 happens as you'll see right now when mXnwTan_jcY-00237-00046350-00046462 that Branch comes out and then people mXnwTan_jcY-00238-00046463-00046690 start taking the dot damage so on a mXnwTan_jcY-00239-00046691-00046858 fortified week it's it's really nothing mXnwTan_jcY-00240-00046859-00047099 to to be scared about but on a mXnwTan_jcY-00241-00047100-00047218 tyrannical week especially on a mXnwTan_jcY-00242-00047219-00047389 hierarchy these ticks can really hurt mXnwTan_jcY-00243-00047390-00047615 and it can get a little bit messy if you mXnwTan_jcY-00244-00047616-00047861 take a long time to kill the branch so mXnwTan_jcY-00245-00047862-00048052 um so yeah it's this is where you want mXnwTan_jcY-00246-00048053-00048479 to save your healing cooldowns for mXnwTan_jcY-00247-00048480-00048683 but otherwise this boss is pretty mXnwTan_jcY-00248-00048684-00048887 Clockwork it's actually I find that one mXnwTan_jcY-00249-00048888-00049001 of the most tame bosses just because mXnwTan_jcY-00250-00049002-00049211 it's so predictable uh it's basically mXnwTan_jcY-00251-00049212-00049439 phase one phase two and that happened mXnwTan_jcY-00252-00049440-00049571 one after the other and as long as mXnwTan_jcY-00253-00049572-00049787 nobody does anything crazy like you know mXnwTan_jcY-00254-00049788-00049973 get hit by the circles or you know do mXnwTan_jcY-00255-00049974-00050129 anything unpredictable and as long as mXnwTan_jcY-00256-00050130-00050302 you can kill the branch on time this mXnwTan_jcY-00257-00050303-00050471 boss is super easy mXnwTan_jcY-00258-00050472-00050596 um and really it just comes down to a mXnwTan_jcY-00259-00050597-00050752 matter of can you kill it fast enough so mXnwTan_jcY-00260-00050753-00051719 that you make the timer mXnwTan_jcY-00261-00051720-00051994 yeah mXnwTan_jcY-00262-00051995-00052192 all right almost done here oh and you'll mXnwTan_jcY-00263-00052194-00052319 also notice here at this will fight we mXnwTan_jcY-00264-00052320-00052523 try to move together as a unit mXnwTan_jcY-00265-00052524-00052601 um mXnwTan_jcY-00266-00052602-00052780 especially before he does the germinate mXnwTan_jcY-00267-00052782-00052913 so that you don't accidentally you know mXnwTan_jcY-00268-00052914-00053116 bait the circles into anybody else it mXnwTan_jcY-00269-00053117-00053332 also just helps spawn all the ads in one mXnwTan_jcY-00270-00053333-00053494 spot and makes it easier for them to uh mXnwTan_jcY-00271-00053495-00053765 get devious down mXnwTan_jcY-00272-00053766-00054004 there you go not so bad uh one death so mXnwTan_jcY-00273-00054005-00054137 far and that was just on the first pull mXnwTan_jcY-00274-00054138-00054269 I think somebody bought a green circle mXnwTan_jcY-00275-00054270-00054442 so what we're doing we're doing pretty mXnwTan_jcY-00276-00054444-00054785 good so far mXnwTan_jcY-00277-00054786-00054988 all right now going to the platform with mXnwTan_jcY-00278-00054989-00055169 the wind dude uh I'm gonna be honest mXnwTan_jcY-00279-00055170-00055325 with you this is probably one of my mXnwTan_jcY-00280-00055326-00055673 least favorite uh mobs in the season mXnwTan_jcY-00281-00055674-00056021 uh just because the tornado that he puts mXnwTan_jcY-00282-00056022-00056321 out is pretty instant uh and if you're mXnwTan_jcY-00283-00056322-00056573 not ready for it it will kill you it one mXnwTan_jcY-00284-00056574-00056741 shots you even from lower difficulties mXnwTan_jcY-00285-00056741-00056885 on fortified mXnwTan_jcY-00286-00056886-00057035 um like I'm pretty sure even from like a mXnwTan_jcY-00287-00057036-00057299 20 21 maybe is when it starts to one mXnwTan_jcY-00288-00057300-00057425 shot you mXnwTan_jcY-00289-00057426-00057604 um thankfully it's really predictable so mXnwTan_jcY-00290-00057605-00057785 it's it's not that bad it's just if you mXnwTan_jcY-00291-00057786-00057959 sort of you know lose your head for a mXnwTan_jcY-00292-00057960-00058115 second or stop paying attention even for mXnwTan_jcY-00293-00058116-00058247 a little bit mXnwTan_jcY-00294-00058248-00058379 um that thing can truck you at the wrong mXnwTan_jcY-00295-00058379-00058553 time and it's it sucks to die to this mXnwTan_jcY-00296-00058554-00058799 because you uh especially on fortified mXnwTan_jcY-00297-00058800-00058925 this guy's a lot of Health you want all mXnwTan_jcY-00298-00058926-00059087 your DPS there so we actually had did mXnwTan_jcY-00299-00059088-00059291 have someone die there to the tornado um mXnwTan_jcY-00300-00059291-00059513 so he ran back right away which is mXnwTan_jcY-00301-00059514-00059644 unfortunate but it's not the worst thing mXnwTan_jcY-00302-00059645-00059803 in the world just to have one person die mXnwTan_jcY-00303-00059804-00060076 so the key to this this trick here the mXnwTan_jcY-00304-00060077-00060341 pattern is he always does the wins after mXnwTan_jcY-00305-00060341-00060629 the uh the tank Buster so as long as mXnwTan_jcY-00306-00060629-00060826 you're keeping track of of what he did mXnwTan_jcY-00307-00060827-00061085 last it kind of will allow you to be on mXnwTan_jcY-00308-00061086-00061259 your toes for the wins so if he does the mXnwTan_jcY-00309-00061260-00061409 tank Buster that's you need to be ready mXnwTan_jcY-00310-00061410-00061523 for it mXnwTan_jcY-00311-00061524-00061654 um you know you can pop Spirit Walker's mXnwTan_jcY-00312-00061655-00061847 great space and anticipation for it so mXnwTan_jcY-00313-00061848-00061966 that you can move right away and not mXnwTan_jcY-00314-00061967-00062147 have to interrupt your casting you can mXnwTan_jcY-00315-00062148-00062291 go into ghost wolf if you want just to mXnwTan_jcY-00316-00062291-00062525 be ready for it where it can catch you mXnwTan_jcY-00317-00062526-00062800 the most off guard is after the uh that mXnwTan_jcY-00318-00062801-00062938 big circle that he puts down that that mXnwTan_jcY-00319-00062939-00063107 kind of knocks you out mXnwTan_jcY-00320-00063108-00063304 um if he he still follows the same mXnwTan_jcY-00321-00063305-00063497 structure so if he did a tank Buster and mXnwTan_jcY-00322-00063498-00063688 then does that big circle you can count mXnwTan_jcY-00323-00063689-00063923 on him doing a deadly winds ability like mXnwTan_jcY-00324-00063924-00064187 pretty much right after the circle so as mXnwTan_jcY-00325-00064188-00064307 long as you're ready for that I feel mXnwTan_jcY-00326-00064308-00064571 like you can uh overcome this this guy mXnwTan_jcY-00327-00064572-00064703 without dying mXnwTan_jcY-00328-00064704-00064942 it's really just a matter of of when you mXnwTan_jcY-00329-00064944-00065116 you know sort of stop paying really mXnwTan_jcY-00330-00065117-00065285 close attention that it's easy to get mXnwTan_jcY-00331-00065286-00065597 killed here mXnwTan_jcY-00332-00065598-00065849 all right moving on to the next platform mXnwTan_jcY-00333-00065850-00066100 with all the birds uh this platform mXnwTan_jcY-00334-00066101-00066305 really not so bad unless it's like a mXnwTan_jcY-00335-00066306-00066467 bolstering week actually it can be mXnwTan_jcY-00336-00066468-00066653 really bad on a uh mXnwTan_jcY-00337-00066654-00066838 on a bursting week like this as well if mXnwTan_jcY-00338-00066839-00066982 you don't have a priest to master spell mXnwTan_jcY-00339-00066983-00067121 just because all of these little guys mXnwTan_jcY-00340-00067122-00067271 will give you a stack of bursting so mXnwTan_jcY-00341-00067272-00067397 it's like eight or nine and they usually mXnwTan_jcY-00342-00067398-00067535 die together so you need to be careful mXnwTan_jcY-00343-00067536-00067781 there also in case you're wondering that mXnwTan_jcY-00344-00067782-00068021 death knight was trying to be clever and mXnwTan_jcY-00345-00068022-00068237 for some reason gripped one of the ads mXnwTan_jcY-00346-00068238-00068453 and then died immediately so thankfully mXnwTan_jcY-00347-00068454-00068644 it did not cost us the key but that is mXnwTan_jcY-00348-00068645-00068794 something that you don't want your DPS mXnwTan_jcY-00349-00068795-00069023 to do and even worse you didn't really mXnwTan_jcY-00350-00069024-00069173 wait for a be-res he kind of just ran mXnwTan_jcY-00351-00069174-00069376 back which is kind of a far run at this mXnwTan_jcY-00352-00069377-00069563 point but like I said no big deal we mXnwTan_jcY-00353-00069564-00069713 actually we still time the key with with mXnwTan_jcY-00354-00069714-00069959 at least a couple minutes left so not so mXnwTan_jcY-00355-00069960-00070126 bad mXnwTan_jcY-00356-00070127-00070361 all right these big Alpha Eagles uh very mXnwTan_jcY-00357-00070362-00070588 scary on bull string weeks but it's okay mXnwTan_jcY-00358-00070589-00070738 all you have to do is just make sure mXnwTan_jcY-00359-00070739-00070865 you're not standing in the cone that mXnwTan_jcY-00360-00070866-00071009 they cast mXnwTan_jcY-00361-00071010-00071182 um get as much DPS in on them as you mXnwTan_jcY-00362-00071183-00071387 possibly can mXnwTan_jcY-00363-00071388-00071681 and if you can also interrupt them uh mXnwTan_jcY-00364-00071682-00071849 the poll where there's one it's it's not mXnwTan_jcY-00365-00071850-00072071 so bad but if there is two of them and mXnwTan_jcY-00366-00072072-00072215 you miss an interrupt it actually mXnwTan_jcY-00367-00072216-00072388 increases their cast speed or their mXnwTan_jcY-00368-00072389-00072617 attack speed by quite a bit so it is mXnwTan_jcY-00369-00072618-00072749 somewhat important to get those mXnwTan_jcY-00370-00072750-00072875 especially if you have a tank who's mXnwTan_jcY-00371-00072876-00073109 either a not a paladin or B maybe just mXnwTan_jcY-00372-00073110-00073300 not like a super experienced tank you mXnwTan_jcY-00373-00073301-00073613 want to make sure you get those casts mXnwTan_jcY-00374-00073614-00073769 but yeah other than that you just want mXnwTan_jcY-00375-00073770-00073973 to get your DPS rotation in and that's mXnwTan_jcY-00376-00073974-00075659 pretty much it mXnwTan_jcY-00377-00075660-00075844 okay last pack of birds you got two mXnwTan_jcY-00378-00075845-00075994 alpha Eagles and a bunch of the little mXnwTan_jcY-00379-00075995-00076294 guys so depending on the affixes this mXnwTan_jcY-00380-00076295-00076438 pull can be either really easy or really mXnwTan_jcY-00381-00076439-00076600 hard thankfully with this week on mXnwTan_jcY-00382-00076601-00076841 explosives and bursting it's not so bad mXnwTan_jcY-00383-00076842-00077003 as long as you're keeping on top of the mXnwTan_jcY-00384-00077004-00077237 explosives and if you are watching for mXnwTan_jcY-00385-00077238-00077375 when the little guy dies so you know mXnwTan_jcY-00386-00077376-00077615 either a when to dispel the bursting or mXnwTan_jcY-00387-00077616-00077855 B when to heal through it mXnwTan_jcY-00388-00077856-00077956 um but other than that you just need to mXnwTan_jcY-00389-00077957-00078131 watch out for the gust cones stay out of mXnwTan_jcY-00390-00078132-00078299 the way I find if you stay closer to mXnwTan_jcY-00391-00078300-00078425 these guys it makes it a little bit mXnwTan_jcY-00392-00078426-00078623 easier because if they do Target you mXnwTan_jcY-00393-00078624-00078953 with the uh the little gust frontal mXnwTan_jcY-00394-00078954-00079121 um if you're close to them you barely mXnwTan_jcY-00395-00079122-00079241 have to move out of the way to get out mXnwTan_jcY-00396-00079242-00079438 of it but if you're far away uh that you mXnwTan_jcY-00397-00079439-00079571 know that triangle just gets bigger and mXnwTan_jcY-00398-00079572-00079721 bigger so you don't want to be too far mXnwTan_jcY-00399-00079722-00079853 away from these guys so you can put mXnwTan_jcY-00400-00079854-00079979 yourself in a situation where you can't mXnwTan_jcY-00401-00079980-00080267 get out of that and it can confirm I've mXnwTan_jcY-00402-00080268-00080525 been hit by it it will kill you no mXnwTan_jcY-00403-00080526-00080687 matter what it will like completely mXnwTan_jcY-00404-00080688-00080855 knock you off the platform if the actual mXnwTan_jcY-00405-00080856-00081832 initial damage hit doesn't kill you mXnwTan_jcY-00406-00081833-00082025 all right so going into the next boss mXnwTan_jcY-00407-00082026-00082199 kroth um once again I actually have a mXnwTan_jcY-00408-00082200-00082385 video on croth so if you're going into mXnwTan_jcY-00409-00082386-00082535 this week in tyrannical which is when mXnwTan_jcY-00410-00082536-00082744 I'll be posting this video uh you can mXnwTan_jcY-00411-00082745-00082871 check that out if you want like an mXnwTan_jcY-00412-00082872-00083050 in-depth strategy on how to handle it mXnwTan_jcY-00413-00083051-00083182 with tyrannical mXnwTan_jcY-00414-00083183-00083350 um it's no different than the strategy I mXnwTan_jcY-00415-00083351-00083500 use here for fortified it's just a mXnwTan_jcY-00416-00083501-00083699 little bit more intense there's a little mXnwTan_jcY-00417-00083700-00083915 bit more healing required but mXnwTan_jcY-00418-00083916-00084094 normally what I tell groups mXnwTan_jcY-00419-00084095-00084281 uh whether it be POG or whether it's a mXnwTan_jcY-00420-00084282-00084509 group I'm with is that I will handle all mXnwTan_jcY-00421-00084510-00084700 of the uh the orbs that you need to mXnwTan_jcY-00422-00084701-00084893 throw in so that way they can focus on mXnwTan_jcY-00423-00084894-00085061 dpsing or you know if it's the tank they mXnwTan_jcY-00424-00085062-00085259 can focus on staying alive and you mXnwTan_jcY-00425-00085260-00085403 always want to work out the amount of mXnwTan_jcY-00426-00085404-00085559 stacks that you're doing uh for each mXnwTan_jcY-00427-00085560-00085787 phase so standard usually for both mXnwTan_jcY-00428-00085788-00085949 fortified and tyrannical weeks is four mXnwTan_jcY-00429-00085950-00086087 four unless you're running anything mXnwTan_jcY-00430-00086088-00086338 funky or you know some silly Shenanigans mXnwTan_jcY-00431-00086339-00086476 you could maybe do five on the first one mXnwTan_jcY-00432-00086477-00086662 but four four is usually safe and that's mXnwTan_jcY-00433-00086663-00086825 really all you need mXnwTan_jcY-00434-00086826-00087065 um so I'm not a big like I don't really mXnwTan_jcY-00435-00087066-00087275 use V course or or timers or anything mXnwTan_jcY-00436-00087276-00087437 like that as you if you know if you mXnwTan_jcY-00437-00087438-00087550 watch my videos you've probably seen mXnwTan_jcY-00438-00087551-00087869 that however I do use a thundering timer mXnwTan_jcY-00439-00087870-00088121 um for this dungeon starting uh you know mXnwTan_jcY-00440-00088122-00088241 actually a couple days ago when somebody mXnwTan_jcY-00441-00088242-00088438 asked me to uh just because for this mXnwTan_jcY-00442-00088439-00088750 boss it can really help you optimize mXnwTan_jcY-00443-00088751-00089099 um when you throw the ball into stun the mXnwTan_jcY-00444-00089100-00089303 bird because he does take more damage so mXnwTan_jcY-00445-00089304-00089459 if you can line that up even a little mXnwTan_jcY-00446-00089460-00089621 bit with a thundering um it's good it mXnwTan_jcY-00447-00089622-00089759 can really help you crank this boss a mXnwTan_jcY-00448-00089760-00090011 little bit faster mXnwTan_jcY-00449-00090012-00090437 uh so most groups will do fire first mXnwTan_jcY-00450-00090438-00090605 in fact I don't think I've ever done a mXnwTan_jcY-00451-00090606-00090749 group this season where you do like the mXnwTan_jcY-00452-00090750-00090923 win first unless I like I think they did mXnwTan_jcY-00453-00090924-00091079 that when I was watching MDI for a mXnwTan_jcY-00454-00091080-00091217 little bit but mXnwTan_jcY-00455-00091218-00091385 um just a heads up though if you do do mXnwTan_jcY-00456-00091386-00091703 the win side first it will not give him mXnwTan_jcY-00457-00091704-00091871 a damage taken buff it's only the mXnwTan_jcY-00458-00091872-00092093 Fireside that does that so if you are mXnwTan_jcY-00459-00092094-00092255 saving cooldowns or you know trying to mXnwTan_jcY-00460-00092256-00092362 line it up with thundering or whatever mXnwTan_jcY-00461-00092363-00092555 just make sure you're doing the Fireside mXnwTan_jcY-00462-00092556-00092782 because the wind side all like it mXnwTan_jcY-00463-00092783-00093011 doesn't really do anything to him at all mXnwTan_jcY-00464-00093012-00093232 all it does is uh is put it through the mXnwTan_jcY-00465-00093233-00093365 the phase where the tornadoes start mXnwTan_jcY-00466-00093366-00094168 coming mXnwTan_jcY-00467-00094169-00094397 okay if you are talented for Spirit Wolf mXnwTan_jcY-00468-00094398-00094643 the screeches are great if you're mXnwTan_jcY-00469-00094644-00094805 worried about them like if you're mXnwTan_jcY-00470-00094806-00094961 worried about one one-shotting you or mXnwTan_jcY-00471-00094962-00095147 maybe you're low health or whatever mXnwTan_jcY-00472-00095148-00095249 um as long as you have everybody else mXnwTan_jcY-00473-00095250-00095488 topped up I do advise going into ghosts mXnwTan_jcY-00474-00095489-00095668 wolf if you're talented into spirit wolf mXnwTan_jcY-00475-00095669-00095891 uh because every second you'll take you mXnwTan_jcY-00476-00095892-00096011 know that you'll get that five percent mXnwTan_jcY-00477-00096012-00096382 stacking Dr up to a total of 20 I mXnwTan_jcY-00478-00096383-00096515 believe it is mXnwTan_jcY-00479-00096516-00096725 um so if you can you get that even for a mXnwTan_jcY-00480-00096726-00096856 couple of seconds before the Screech mXnwTan_jcY-00481-00096857-00096982 goes off you'll just ensure that you mXnwTan_jcY-00482-00096983-00097444 don't die mXnwTan_jcY-00483-00097445-00097582 um and then for the fourth Screech if mXnwTan_jcY-00484-00097583-00097811 you are doing four four uh make sure mXnwTan_jcY-00485-00097812-00098056 you're talented into the mXnwTan_jcY-00486-00098057-00098200 I believe it's called planes traveler mXnwTan_jcY-00487-00098201-00098399 which is the astral shift augment talent mXnwTan_jcY-00488-00098400-00098591 that makes it so the cooldown is mXnwTan_jcY-00489-00098592-00098717 shortened by 30 seconds or something mXnwTan_jcY-00490-00098718-00098915 like that so if you do have that Talent mXnwTan_jcY-00491-00098916-00099131 you will have astral shift up for both mXnwTan_jcY-00492-00099132-00099605 uh stacks of four which is great mXnwTan_jcY-00493-00099606-00099773 and you'll see from my strategy for mXnwTan_jcY-00494-00099774-00100061 handling the balls uh I like to put two mXnwTan_jcY-00495-00100062-00100241 I like to throw two of them right away mXnwTan_jcY-00496-00100242-00100426 so that the third one I'd basically just mXnwTan_jcY-00497-00100427-00100571 grab a ball and I hang on to it and then mXnwTan_jcY-00498-00100572-00100811 I can put it in whenever I need to mXnwTan_jcY-00499-00100812-00100949 um if you are doing this however just mXnwTan_jcY-00500-00100950-00101074 make sure your group is aware that mXnwTan_jcY-00501-00101075-00101200 you're doing the balls so that they mXnwTan_jcY-00502-00101201-00101405 don't accidentally throw one and phase mXnwTan_jcY-00503-00101406-00101573 it early which I have had happen this mXnwTan_jcY-00504-00101574-00101699 season mXnwTan_jcY-00505-00101700-00101981 um and it's not fun because yeah if you mXnwTan_jcY-00506-00101982-00102112 start getting the wins before like 20 mXnwTan_jcY-00507-00102113-00102262 percent mXnwTan_jcY-00508-00102263-00102490 um ideally 20 is where you want the wins mXnwTan_jcY-00509-00102491-00102827 to come out on like a tyrannical week mXnwTan_jcY-00510-00102828-00102934 um you'll notice on this week because mXnwTan_jcY-00511-00102935-00103078 it's fortified in because we're cranking mXnwTan_jcY-00512-00103079-00103282 the boss we actually don't need the wins mXnwTan_jcY-00513-00103283-00103486 phase to happen until mXnwTan_jcY-00514-00103488-00103739 um until he's almost dead anyways mXnwTan_jcY-00515-00103740-00103913 and even then I probably could have just mXnwTan_jcY-00516-00103914-00104116 left it but maybe I do leave it so I mXnwTan_jcY-00517-00104117-00104453 don't remember mXnwTan_jcY-00518-00104454-00104603 okay yeah I do throw it into the very mXnwTan_jcY-00519-00104604-00104716 last second but I probably could have mXnwTan_jcY-00520-00104717-00105263 held on to it until he died there mXnwTan_jcY-00521-00105264-00105431 and then once the winds happen this is a mXnwTan_jcY-00522-00105432-00105599 great time to pop some fear Walker's mXnwTan_jcY-00523-00105600-00105707 Grace and then you just gotta run around mXnwTan_jcY-00524-00105708-00105790 and Dodge mXnwTan_jcY-00525-00105791-00105947 um once again fortified we killed him mXnwTan_jcY-00526-00105948-00106060 really quick so we didn't really get to mXnwTan_jcY-00527-00106061-00106216 see it if you do want to see how I mXnwTan_jcY-00528-00106217-00106397 handle that there is a croth video on my mXnwTan_jcY-00529-00106398-00107189 channel mXnwTan_jcY-00530-00107190-00107423 all right so now we're going into the mXnwTan_jcY-00531-00107424-00107813 second last area this is the eximus area mXnwTan_jcY-00532-00107814-00108023 um tanks will usually have somewhat mXnwTan_jcY-00533-00108024-00108149 different routes on how they handle this mXnwTan_jcY-00534-00108150-00108239 place mXnwTan_jcY-00535-00108240-00108395 um it really just depends on what they mXnwTan_jcY-00536-00108396-00108683 pull with what uh so we we skipped that mXnwTan_jcY-00537-00108683-00108971 that uh that pack with the manafines and mXnwTan_jcY-00538-00108972-00109108 the I believe there's like a battle ax mXnwTan_jcY-00539-00109109-00109204 there too mXnwTan_jcY-00540-00109205-00109499 which is uh which is nice because that mXnwTan_jcY-00541-00109500-00109631 pack kind of sucks especially if you mXnwTan_jcY-00542-00109632-00109828 want to pull it with other things so to mXnwTan_jcY-00543-00109829-00109973 save on time we skip that and then we do mXnwTan_jcY-00544-00109974-00110183 this big pull with the uh the big worm mXnwTan_jcY-00545-00110183-00110363 and the other two that battle ax and the mXnwTan_jcY-00546-00110364-00110495 the staff mXnwTan_jcY-00547-00110496-00110716 so you'll probably know by now because mXnwTan_jcY-00548-00110717-00110884 this is figured out pretty early in the mXnwTan_jcY-00549-00110885-00111107 season but you can Los the the lunge mXnwTan_jcY-00550-00111108-00111352 that the Big Worm does so hopefully your mXnwTan_jcY-00551-00111353-00111671 tank is tanking these enemies in a mXnwTan_jcY-00552-00111672-00111815 position where you are able to sort of mXnwTan_jcY-00553-00111816-00111989 hang around the bridge and then you can mXnwTan_jcY-00554-00111990-00112133 just sort of dip around the corner here mXnwTan_jcY-00555-00112133-00112301 and uh mXnwTan_jcY-00556-00112302-00112558 and Dodge that just make sure that if mXnwTan_jcY-00557-00112559-00112727 you have the Thundering debuff like I do mXnwTan_jcY-00558-00112728-00112943 now that you're able to get there and mXnwTan_jcY-00559-00112944-00113063 back mXnwTan_jcY-00560-00113064-00113297 um and also this is a good spot to save mXnwTan_jcY-00561-00113298-00113566 astral shift for if you can uh if you're mXnwTan_jcY-00562-00113567-00113723 ever in a situation whether you're mXnwTan_jcY-00563-00113724-00113866 running thundering or maybe the Tank's mXnwTan_jcY-00564-00113867-00114089 not taking in a great spot or you know mXnwTan_jcY-00565-00114090-00114208 you just find yourself out of position mXnwTan_jcY-00566-00114209-00114358 for a second mXnwTan_jcY-00567-00114359-00114539 um when that guy's gonna lunge on you mXnwTan_jcY-00568-00114540-00114683 popping astral shift is is great mXnwTan_jcY-00569-00114683-00114802 especially if it's like a bull strain mXnwTan_jcY-00570-00114803-00115013 week or a raging week where he's all of mXnwTan_jcY-00571-00115014-00115193 a sudden you know is doing more damage mXnwTan_jcY-00572-00115194-00115336 than you should be doing and he targets mXnwTan_jcY-00573-00115338-00115547 you with that having astral shift in mXnwTan_jcY-00574-00115548-00115721 your back pocket is great you probably mXnwTan_jcY-00575-00115722-00115889 shouldn't need it for any other things mXnwTan_jcY-00576-00115890-00116254 that happen during that trash pull mXnwTan_jcY-00577-00116255-00116471 okay and because we're a little bit mXnwTan_jcY-00578-00116472-00116789 worried about time here we do sort of mXnwTan_jcY-00579-00116790-00116986 chain these poles which once again no mXnwTan_jcY-00580-00116988-00117113 problem it's it's not like there's mXnwTan_jcY-00581-00117114-00117269 bolstering or raging or anything where mXnwTan_jcY-00582-00117270-00117389 things are going to start doing a lot mXnwTan_jcY-00583-00117390-00117623 more damage as long as we stay on top of mXnwTan_jcY-00584-00117624-00117802 our interrupts here this pack should mXnwTan_jcY-00585-00117803-00117934 should be fine mXnwTan_jcY-00586-00117935-00118157 just note that if someone does get the mXnwTan_jcY-00587-00118158-00118415 uh the Mana bomb thing that the mXnwTan_jcY-00588-00118416-00118666 mannequins cast on them on a fortified mXnwTan_jcY-00589-00118667-00118931 week especially you know like 22 23 24 mXnwTan_jcY-00590-00118932-00119195 higher it does do a lot of damage so if mXnwTan_jcY-00591-00119196-00119363 it gets put on you and you have astral mXnwTan_jcY-00592-00119364-00119543 shift that's a great reason to pop it mXnwTan_jcY-00593-00119544-00119728 and if it gets put on someone else you mXnwTan_jcY-00594-00119729-00119860 kind of need to start funneling your mXnwTan_jcY-00595-00119861-00120143 heels into them worst case scenario if mXnwTan_jcY-00596-00120144-00120299 you're you know struggling and you don't mXnwTan_jcY-00597-00120300-00120634 know what to do you can pop a spirit mXnwTan_jcY-00598-00120635-00120839 link and that will save them so right mXnwTan_jcY-00599-00120840-00120995 there it probably would have been a mXnwTan_jcY-00600-00120996-00121151 great where I just died that would have mXnwTan_jcY-00601-00121152-00121343 been a great spot to pop Spirit link to mXnwTan_jcY-00602-00121344-00121589 save myself but my brain clearly wasn't mXnwTan_jcY-00603-00121590-00122021 thinking that fast so I died but I had mXnwTan_jcY-00604-00122022-00122158 um I had reincarnated up so it wasn't mXnwTan_jcY-00605-00122159-00122878 that big of a deal mXnwTan_jcY-00606-00122879-00123143 all right so a lot of Tanks will grab a mXnwTan_jcY-00607-00123144-00123371 few of these small worms and then we'll mXnwTan_jcY-00608-00123372-00123533 jump up over the ledge and pull them mXnwTan_jcY-00609-00123533-00123749 into the packs up here I believe we mXnwTan_jcY-00610-00123750-00123947 skipped this big worm entirely which is mXnwTan_jcY-00611-00123948-00124060 great because they take a lot of time mXnwTan_jcY-00612-00124061-00124163 and they don't they're not very mXnwTan_jcY-00613-00124164-00124378 efficient for the percent they give but mXnwTan_jcY-00614-00124379-00124493 we are pulling some of these little guys mXnwTan_jcY-00615-00124494-00124799 so these are unfortified these packs can mXnwTan_jcY-00616-00124800-00124966 be scary and sometimes the tank will mXnwTan_jcY-00617-00124967-00125104 even pull two of these packs together mXnwTan_jcY-00618-00125105-00125327 even if you don't have lust up which mXnwTan_jcY-00619-00125328-00125458 once again can be scary you just really mXnwTan_jcY-00620-00125459-00125645 need to be on top of your interrupts and mXnwTan_jcY-00621-00125646-00125813 because it's an explosive week you also mXnwTan_jcY-00622-00125814-00125981 need to be on top of that as well so mXnwTan_jcY-00623-00125982-00126239 there's just a lot to be focusing on mXnwTan_jcY-00624-00126240-00126316 um mXnwTan_jcY-00625-00126317-00126473 so this is really a safety first mXnwTan_jcY-00626-00126474-00126623 scenario like you want to get as much mXnwTan_jcY-00627-00126624-00126934 DPS as you can as always but really you mXnwTan_jcY-00628-00126935-00127073 want to be focusing on interrupts for mXnwTan_jcY-00629-00127074-00127216 these packs you want to be focusing on mXnwTan_jcY-00630-00127217-00127451 keeping people above you know 70 80 mXnwTan_jcY-00631-00127452-00127613 health so that nothing can accidentally mXnwTan_jcY-00632-00127614-00127840 One-Shot them like The Surge casts or mXnwTan_jcY-00633-00127841-00128123 the leaps that the little guys do mXnwTan_jcY-00634-00128124-00128327 and really you just want to go all out mXnwTan_jcY-00635-00128328-00128513 um Don't Be Afraid about using some of mXnwTan_jcY-00636-00128514-00128633 your cooldowns for these packs mXnwTan_jcY-00637-00128633-00128819 realistically mXnwTan_jcY-00638-00128820-00128993 for the first set of Mana bombs on mXnwTan_jcY-00639-00128994-00129149 veximus like all you really need you mXnwTan_jcY-00640-00129150-00129269 don't even need a cooldown as long as mXnwTan_jcY-00641-00129270-00129389 you have like primordial wave or mXnwTan_jcY-00642-00129390-00129593 something up you can handle it so if you mXnwTan_jcY-00643-00129594-00129707 need to burn through every single mXnwTan_jcY-00644-00129708-00129839 cooldown to get through these ads mXnwTan_jcY-00645-00129840-00130060 without dying you know go for it don't mXnwTan_jcY-00646-00130061-00130319 be afraid about the uh don't be afraid mXnwTan_jcY-00647-00130320-00130475 of Exodus especially on a fortified week mXnwTan_jcY-00648-00130476-00130727 now if it's a tyrannical week slightly mXnwTan_jcY-00649-00130728-00130852 different you may want to save at least mXnwTan_jcY-00650-00130853-00131014 a couple just to have at the beginning mXnwTan_jcY-00651-00131015-00131213 of the fight in case you need it mXnwTan_jcY-00652-00131214-00131519 um but most tyrannical weeks are like a mXnwTan_jcY-00653-00131520-00131651 very different route than this anyways mXnwTan_jcY-00654-00131652-00131801 so uh mXnwTan_jcY-00655-00131802-00131981 sometimes you'll usually have lost up mXnwTan_jcY-00656-00131982-00132166 for when pessimist happens although some mXnwTan_jcY-00657-00132167-00132299 is you won't so just you know you want mXnwTan_jcY-00658-00132300-00132413 to keep in mind the route you're doing mXnwTan_jcY-00659-00132414-00132743 and what you think you're going to need mXnwTan_jcY-00660-00132744-00132959 but obviously on a fortified week these mXnwTan_jcY-00661-00132960-00133133 Trash Packs hit really hard especially mXnwTan_jcY-00662-00133134-00133259 if you're not getting the interrupts so mXnwTan_jcY-00663-00133260-00133433 use what you got to use to keep people mXnwTan_jcY-00664-00133434-00134939 alive here mXnwTan_jcY-00665-00134940-00135137 all right quick sidebar this is the last mXnwTan_jcY-00666-00135138-00135316 week with explosive ever as they are mXnwTan_jcY-00667-00135317-00135587 getting rid of the effects um I am mXnwTan_jcY-00668-00135588-00135749 probably one of the only I mean mXnwTan_jcY-00669-00135750-00135887 according to everybody I talked to I'm mXnwTan_jcY-00670-00135888-00135983 one of the only people who's actually mXnwTan_jcY-00671-00135984-00136127 sad about that mXnwTan_jcY-00672-00136128-00136289 um I think explosive is a lot of fun I mXnwTan_jcY-00673-00136290-00136409 think it puts a lot of agency and mXnwTan_jcY-00674-00136410-00136654 responsibility on the healers especially mXnwTan_jcY-00675-00136655-00136799 because a lot of people think it's a mXnwTan_jcY-00676-00136800-00137075 Healer effects so you know you sometimes mXnwTan_jcY-00677-00137076-00137327 don't get a lot of help but personally I mXnwTan_jcY-00678-00137328-00137459 I don't know I think it's fine I think mXnwTan_jcY-00679-00137460-00137669 it's like a mini game of whack-a-mole it mXnwTan_jcY-00680-00137670-00137885 it adds a lot of complexity to your own mXnwTan_jcY-00681-00137886-00138047 rotation because you need to figure out mXnwTan_jcY-00682-00138048-00138269 uh you know make snap judgments on mXnwTan_jcY-00683-00138270-00138497 whether to sacrifice the global to get mXnwTan_jcY-00684-00138498-00138659 the explosive or let the explosive mXnwTan_jcY-00685-00138660-00138814 explode and do whatever else you need to mXnwTan_jcY-00686-00138815-00138935 do mXnwTan_jcY-00687-00138936-00139114 um and I get it it's it's frustrating mXnwTan_jcY-00688-00139115-00139271 when you're already trying to do so much mXnwTan_jcY-00689-00139272-00139511 especially on bigger pulls but as long mXnwTan_jcY-00690-00139512-00139637 as you have a group that is at least mXnwTan_jcY-00691-00139638-00139823 somewhat helping you out I really think mXnwTan_jcY-00692-00139824-00139990 this is a really fun to fix and I'm mXnwTan_jcY-00693-00139991-00140116 actually actually very sad that they're mXnwTan_jcY-00694-00140117-00140321 getting rid of it I hope that one day mXnwTan_jcY-00695-00140322-00140507 they bring it back mXnwTan_jcY-00696-00140508-00140663 and you know sure maybe they have to mXnwTan_jcY-00697-00140664-00140854 tweak it a little bit but yeah anyways mXnwTan_jcY-00698-00140855-00141052 that's just yeah that's a little bit of mXnwTan_jcY-00699-00141053-00141209 my rant there mXnwTan_jcY-00700-00141210-00141478 all right vacsum is uh on tyrannical and mXnwTan_jcY-00701-00141479-00141659 fortified both can be a pretty scary mXnwTan_jcY-00702-00141660-00141778 boss especially on the higher mXnwTan_jcY-00703-00141779-00141899 difficulties mXnwTan_jcY-00704-00141900-00142097 um I do have a couple of Exodus videos mXnwTan_jcY-00705-00142098-00142397 out on my channel for tyrannical weeks mXnwTan_jcY-00706-00142398-00142516 so you can go ahead and check those out mXnwTan_jcY-00707-00142517-00142702 if you want like in-depth strategies but mXnwTan_jcY-00708-00142703-00142978 really uh my best piece of advice for mXnwTan_jcY-00709-00142979-00143213 beximus would be It's All About cooldown mXnwTan_jcY-00710-00143214-00143440 Management both big and small cooldowns mXnwTan_jcY-00711-00143441-00143590 and by small cooldowns I mean things mXnwTan_jcY-00712-00143591-00143861 like primordial wave trinkets racials mXnwTan_jcY-00713-00143862-00144023 whatever you have in your in Your mXnwTan_jcY-00714-00144024-00144251 Arsenal to use here you basically just mXnwTan_jcY-00715-00144252-00144509 want to save something for each Mana mXnwTan_jcY-00716-00144510-00144628 bomb ability mXnwTan_jcY-00717-00144629-00144766 and you want to be watching for the mXnwTan_jcY-00718-00144767-00145043 overlap as well so if you have a pug mXnwTan_jcY-00719-00145044-00145264 group that is not communicating it's mXnwTan_jcY-00720-00145265-00145427 likely you're going to get a bad overlap mXnwTan_jcY-00721-00145428-00145583 at some point usually towards the end of mXnwTan_jcY-00722-00145584-00145727 the fight so just make sure you're mXnwTan_jcY-00723-00145728-00145847 saving a mXnwTan_jcY-00724-00145848-00146057 personal defensive for that and maybe mXnwTan_jcY-00725-00146058-00146278 even a throughput defensive so that you mXnwTan_jcY-00726-00146279-00146452 can make sure other people don't die you mXnwTan_jcY-00727-00146453-00146602 know the ones who maybe didn't save a mXnwTan_jcY-00728-00146603-00146740 personal for it mXnwTan_jcY-00729-00146741-00146902 but if you have a group who's somewhat mXnwTan_jcY-00730-00146903-00147101 communicating like I believe this one mXnwTan_jcY-00731-00147102-00147239 was I think we were in Discord for this mXnwTan_jcY-00732-00147240-00147461 for this dungeon actually mXnwTan_jcY-00733-00147462-00147743 um you can manipulate this fight so that mXnwTan_jcY-00734-00147744-00147959 you do not get an overlap and how you do mXnwTan_jcY-00735-00147960-00148163 that is just by letting the Vex Miss mXnwTan_jcY-00736-00148164-00148402 absorb one of the uh the Arcane orbs mXnwTan_jcY-00737-00148403-00148499 that are floating in at some point mXnwTan_jcY-00738-00148500-00148775 during the fight hopefully it's during a mXnwTan_jcY-00739-00148776-00148931 point where not other you know other mXnwTan_jcY-00740-00148932-00149093 damage isn't happening mXnwTan_jcY-00741-00149094-00149171 um mXnwTan_jcY-00742-00149172-00149339 which once again if you're communicating mXnwTan_jcY-00743-00149340-00149566 that that makes it a lot easier mXnwTan_jcY-00744-00149567-00149752 and actually if you're watching that is mXnwTan_jcY-00745-00149753-00149951 where we let our orb go in right there mXnwTan_jcY-00746-00149952-00150202 and once again it was during a time mXnwTan_jcY-00747-00150203-00150328 where there was not a lot of other mXnwTan_jcY-00748-00150329-00150473 damage I had already healed everybody up mXnwTan_jcY-00749-00150474-00150611 from the Mana bombs so it's all good mXnwTan_jcY-00750-00150612-00151354 there mXnwTan_jcY-00751-00151355-00151673 okay uh so we did lust there as well I mXnwTan_jcY-00752-00151674-00151871 lost it as soon as it came up so when we mXnwTan_jcY-00753-00151872-00152039 were communicating we were trying to mXnwTan_jcY-00754-00152040-00152225 make sure that we got every lust that mXnwTan_jcY-00755-00152226-00152435 you can get in this dungeon so when you mXnwTan_jcY-00756-00152436-00152645 start agathar Academy if you lost on the mXnwTan_jcY-00757-00152646-00152825 first pull and then you play very mXnwTan_jcY-00758-00152826-00153173 quickly uh and get to crop on time and mXnwTan_jcY-00759-00153174-00153376 then you know just basically lust on CD mXnwTan_jcY-00760-00153377-00153545 you can get an extra lost at the end of mXnwTan_jcY-00761-00153546-00153814 the dungeon now for fortified weeks I mXnwTan_jcY-00762-00153815-00153947 personally feel like sometimes it's mXnwTan_jcY-00763-00153948-00154252 better to save that Lust For the last mXnwTan_jcY-00764-00154253-00154511 pull before the last boss or you know mXnwTan_jcY-00765-00154512-00154643 one of those holes where you have those mXnwTan_jcY-00766-00154644-00154864 like spinny guys and the invokers all mXnwTan_jcY-00767-00154865-00155099 those those little dragon dudes because mXnwTan_jcY-00768-00155100-00155225 usually a tank will have to do a really mXnwTan_jcY-00769-00155226-00155393 big pull there so having less just to mXnwTan_jcY-00770-00155394-00155657 get that down quickly and to avoid what mXnwTan_jcY-00771-00155658-00155866 can happen if it sort of gets prolonged mXnwTan_jcY-00772-00155867-00156095 is great it's actually probably what I mXnwTan_jcY-00773-00156096-00156190 recommend I don't think you actually mXnwTan_jcY-00774-00156191-00156347 need the port loss to do this dungeon mXnwTan_jcY-00775-00156348-00156640 personally however we were you know a mXnwTan_jcY-00776-00156641-00156773 little bit worried about time so we mXnwTan_jcY-00777-00156774-00156935 decided to just lust on cooldown there mXnwTan_jcY-00778-00156936-00157151 uh funny story though is that we mXnwTan_jcY-00779-00157152-00157463 actually did this fast that we didn't mXnwTan_jcY-00780-00157464-00157601 have time for the last loss like I think mXnwTan_jcY-00781-00157602-00157739 we got there unless we still had a mXnwTan_jcY-00782-00157740-00158039 minute or so on cooldown so mXnwTan_jcY-00783-00158040-00158207 one of those things where you know you mXnwTan_jcY-00784-00158208-00158314 kind of just have to make the decision mXnwTan_jcY-00785-00158315-00158543 hopefully as a group and then uh hope mXnwTan_jcY-00786-00158544-00158740 whatever you decide works out and I'll mXnwTan_jcY-00787-00158741-00158902 let you know so when we get to the pool mXnwTan_jcY-00788-00158903-00159197 that I would have preferred to lust on mXnwTan_jcY-00789-00159198-00159364 um I'll let you know but honestly even mXnwTan_jcY-00790-00159365-00159514 this full this pole in the bridge is a mXnwTan_jcY-00791-00159515-00159911 good one to lost on as well but mXnwTan_jcY-00792-00159912-00160169 if you don't have lust here I would say mXnwTan_jcY-00793-00160170-00160361 go all up with cooldown so because mXnwTan_jcY-00794-00160362-00160523 you're coming right off of Exodus you mXnwTan_jcY-00795-00160524-00160690 may not have anything super available mXnwTan_jcY-00796-00160691-00160949 thankfully I saved slink because I knew mXnwTan_jcY-00797-00160950-00161140 this poll was coming up so I basically mXnwTan_jcY-00798-00161141-00161297 popped that at the start to make sure mXnwTan_jcY-00799-00161298-00161459 nobody died after we were running from mXnwTan_jcY-00800-00161460-00161699 the Arcane rain but the staff does other mXnwTan_jcY-00801-00161700-00161854 than that just get as many interrupts in mXnwTan_jcY-00802-00161855-00162076 as you can and same thing it's priority mXnwTan_jcY-00803-00162077-00162269 Safety First you need to get your heels mXnwTan_jcY-00804-00162270-00162473 out get your interrupts out knock-ups mXnwTan_jcY-00805-00162474-00162652 all that stuff make sure people are mXnwTan_jcY-00806-00162653-00162839 living and then after you're sure about mXnwTan_jcY-00807-00162840-00162995 all of that that's when you try to get mXnwTan_jcY-00808-00162996-00163181 all of your DPS in mXnwTan_jcY-00809-00163182-00163421 um think of it this way if a DPS dies mXnwTan_jcY-00810-00163422-00163607 because you're trying to DPS they're mXnwTan_jcY-00811-00163608-00163804 going to be doing overall less DPS than mXnwTan_jcY-00812-00163805-00163990 you would had that DPS data live because mXnwTan_jcY-00813-00163991-00164176 they are going to be doing a lot more mXnwTan_jcY-00814-00164177-00164381 damage than you can possibly do even if mXnwTan_jcY-00815-00164382-00164525 you're playing you know amazing and you mXnwTan_jcY-00816-00164526-00164795 have the best DPS rotation ever uh you mXnwTan_jcY-00817-00164796-00164969 know an actual GPS spec is always going mXnwTan_jcY-00818-00164970-00165202 to out DPS you especially on a poll like mXnwTan_jcY-00819-00165203-00165502 that with a lot of enemies mXnwTan_jcY-00820-00165503-00165713 okay so this is the other pool that I mXnwTan_jcY-00821-00165714-00165911 would consider using lustonic you if you mXnwTan_jcY-00822-00165912-00166145 aren't going for the four lust Strat mXnwTan_jcY-00823-00166146-00166289 um just because there's so many things mXnwTan_jcY-00824-00166290-00166559 here so a you want them to die quickly mXnwTan_jcY-00825-00166560-00166726 um especially because it's an explosive mXnwTan_jcY-00826-00166727-00166852 week and you'll see actually we almost mXnwTan_jcY-00827-00166853-00166978 brick this key here because of the mXnwTan_jcY-00828-00166979-00167207 explosives on the stairs but yeah this mXnwTan_jcY-00829-00167208-00167351 is a great spot to use lust if you have mXnwTan_jcY-00830-00167352-00167416 it mXnwTan_jcY-00831-00167417-00167561 other than that you really want to make mXnwTan_jcY-00832-00167562-00167693 sure you're interrupting these Arcane mXnwTan_jcY-00833-00167694-00167873 missiles as much as you possibly can mXnwTan_jcY-00834-00167874-00168052 they hurt and they do not always Target mXnwTan_jcY-00835-00168053-00168226 the tank mXnwTan_jcY-00836-00168227-00168437 if you get the Mana bombs you can also mXnwTan_jcY-00837-00168438-00168581 Target them like you can go near the mXnwTan_jcY-00838-00168582-00168719 enemies and they will do damage to them mXnwTan_jcY-00839-00168720-00168947 as well so you'll see there we had like mXnwTan_jcY-00840-00168948-00169163 two or three explosives go off at the mXnwTan_jcY-00841-00169164-00169295 same time there they were kind of hidden mXnwTan_jcY-00842-00169296-00169493 in the stairs and I didn't see them mXnwTan_jcY-00843-00169494-00169643 um but you know nobody else saw them as mXnwTan_jcY-00844-00169644-00169919 well so thankfully that did not kill all mXnwTan_jcY-00845-00169920-00170099 of us and we are fine we also had a mXnwTan_jcY-00846-00170100-00170231 battle of Reserve level so we were able mXnwTan_jcY-00847-00170232-00170440 to use that right away and continue mXnwTan_jcY-00848-00170441-00171340 killing this group mXnwTan_jcY-00849-00171341-00171487 foreign mXnwTan_jcY-00850-00171488-00171719 like even watching this like I I don't mXnwTan_jcY-00851-00171720-00171875 know I feel like it's so much fun trying mXnwTan_jcY-00852-00171876-00172073 to get those explosives uh as well as mXnwTan_jcY-00853-00172074-00172187 trying to do everything else like it mXnwTan_jcY-00854-00172188-00172463 just adds such a layer of complexity mXnwTan_jcY-00855-00172464-00172607 um mXnwTan_jcY-00856-00172608-00172799 the only thing it really does do that I mXnwTan_jcY-00857-00172800-00172937 don't like is it really takes away from mXnwTan_jcY-00858-00172938-00173213 your GPS but I mean that's just part of mXnwTan_jcY-00859-00173214-00173321 the effects right like some of the mXnwTan_jcY-00860-00173322-00173554 affixes like sanguine or bolstering or mXnwTan_jcY-00861-00173555-00173752 you know whatever they add time in their mXnwTan_jcY-00862-00173753-00173914 own respective ways and I feel like mXnwTan_jcY-00863-00173915-00174178 explosive adds time in the dungeon uh mXnwTan_jcY-00864-00174179-00174371 sort of unseen time by the globals that mXnwTan_jcY-00865-00174372-00174545 you and the DPS sort of need to spend on mXnwTan_jcY-00866-00174546-00174647 it mXnwTan_jcY-00867-00174648-00174802 which is one of the reasons why they mXnwTan_jcY-00868-00174803-00174964 delegated as a Healer ethics is because mXnwTan_jcY-00869-00174965-00175259 the globals that you spend on it are not mXnwTan_jcY-00870-00175260-00175540 worth as much DPS as the global set of mXnwTan_jcY-00871-00175541-00175949 DPS might have to spend on it mXnwTan_jcY-00872-00175950-00176254 okay almost done so uh depending on your mXnwTan_jcY-00873-00176255-00176393 situation how much time you have left mXnwTan_jcY-00874-00176394-00176843 most tanks will pull this last uh set of mXnwTan_jcY-00875-00176844-00177028 mobs into the last boss just because mXnwTan_jcY-00876-00177029-00177240 this last boss by itself is not so bad mXnwTan_jcY-00877-00177241-00177466 so it's one of those bosses where you mXnwTan_jcY-00878-00177467-00177652 can do a pull like this into it without mXnwTan_jcY-00879-00177653-00177802 worrying too much about things going mXnwTan_jcY-00880-00177803-00178102 crazy that being said it still is a mXnwTan_jcY-00881-00178103-00178295 little bit scary and a little bit risky mXnwTan_jcY-00882-00178296-00178428 to do so mXnwTan_jcY-00883-00178429-00178678 actually looking back like we timed this mXnwTan_jcY-00884-00178679-00178811 I think with about two minutes left so mXnwTan_jcY-00885-00178812-00178931 we might have been okay to do the Trash mXnwTan_jcY-00886-00178932-00179231 Pack by itself but realistically I don't mXnwTan_jcY-00887-00179232-00179338 know who wants to take the chance on mXnwTan_jcY-00888-00179339-00179513 that especially after you do a full mXnwTan_jcY-00889-00179514-00179621 dungeon unless you have like seven mXnwTan_jcY-00890-00179622-00179873 minutes left going into this section so mXnwTan_jcY-00891-00179874-00179999 I think the tank made the right call mXnwTan_jcY-00892-00180000-00180119 here to sort of bring everything mXnwTan_jcY-00893-00180120-00180221 together mXnwTan_jcY-00894-00180222-00180521 very important if you do pull this last mXnwTan_jcY-00895-00180522-00180757 set of mobs with the last boss mXnwTan_jcY-00896-00180758-00181085 when the mobs do their spinny thing they mXnwTan_jcY-00897-00181086-00181228 basically do like the Whirlwind and it mXnwTan_jcY-00898-00181229-00181528 hurts a lot it can very quickly and mXnwTan_jcY-00899-00181529-00181709 easily wipe you if they do that while mXnwTan_jcY-00900-00181710-00181901 the boss sucks you in like she did just mXnwTan_jcY-00901-00181902-00182051 there so it's really important that mXnwTan_jcY-00902-00182052-00182254 everybody be vigilant as to when these mXnwTan_jcY-00903-00182255-00182423 guys are doing the Whirlwind and so that mXnwTan_jcY-00904-00182424-00182590 that gets interrupted mXnwTan_jcY-00905-00182591-00182747 um when she pulls you in if those happen mXnwTan_jcY-00906-00182748-00182926 to overlap because they can kill you mXnwTan_jcY-00907-00182927-00183119 very quickly especially if you have two mXnwTan_jcY-00908-00183120-00183347 of them doing it at the same time mXnwTan_jcY-00909-00183348-00183497 other than that you just want to make mXnwTan_jcY-00910-00183498-00183611 sure you're keeping interrupts on the mXnwTan_jcY-00911-00183612-00183766 invokers you really want to be watching mXnwTan_jcY-00912-00183767-00183923 the breath from this boss that's mXnwTan_jcY-00913-00183924-00184061 probably the only really scary thing mXnwTan_jcY-00914-00184062-00184223 that she does especially at the mXnwTan_jcY-00915-00184224-00184402 beginning this fight does get a little mXnwTan_jcY-00916-00184403-00184547 bit more hectic towards the end but mXnwTan_jcY-00917-00184548-00184733 towards the end all of these mods will mXnwTan_jcY-00918-00184734-00184943 be dead hopefully so you don't have to mXnwTan_jcY-00919-00184944-00185128 worry about it too much mXnwTan_jcY-00920-00185129-00185273 um and it's if you have a priest in the mXnwTan_jcY-00921-00185274-00185638 group mind controlling the uh the mXnwTan_jcY-00922-00185639-00185807 restorer which you can see it's right mXnwTan_jcY-00923-00185808-00185902 behind me right now and it's mind mXnwTan_jcY-00924-00185903-00186088 controlled is great it actually gives a mXnwTan_jcY-00925-00186089-00186311 really insane haste Buff when it's mind mXnwTan_jcY-00926-00186312-00186431 controlled mXnwTan_jcY-00927-00186432-00186497 um mXnwTan_jcY-00928-00186498-00186652 and it's also one less thing you have to mXnwTan_jcY-00929-00186653-00186964 kill so if you don't need the percentage mXnwTan_jcY-00930-00186965-00187145 um and you can even if you do need the mXnwTan_jcY-00931-00187146-00187271 percentage you can mind control it for mXnwTan_jcY-00932-00187272-00187378 at least some other fight and then you mXnwTan_jcY-00933-00187379-00187571 know kill it towards the end but it just mXnwTan_jcY-00934-00187572-00187787 takes some of the it takes some of the mXnwTan_jcY-00935-00187788-00187931 stress off from doing that full pull mXnwTan_jcY-00936-00187932-00188333 with with the last boss mXnwTan_jcY-00937-00188334-00188614 all right so astral death strikes again mXnwTan_jcY-00938-00188615-00188897 uh it's if you're standing far away from mXnwTan_jcY-00939-00188898-00189040 the boss that breath can be really hard mXnwTan_jcY-00940-00189041-00189185 to dodge especially if you like lose mXnwTan_jcY-00941-00189186-00189340 focus for a second and don't realize mXnwTan_jcY-00942-00189341-00189581 they're about to do it so just you know mXnwTan_jcY-00943-00189582-00189802 make sure that you're careful with that mXnwTan_jcY-00944-00189803-00190007 other than that try to watch How many mXnwTan_jcY-00945-00190008-00190259 stacks you and your friends have of the mXnwTan_jcY-00946-00190260-00190426 uh the debuff that she puts out because mXnwTan_jcY-00947-00190427-00190583 once you get three stacks you drop a mXnwTan_jcY-00948-00190584-00190721 circle and then those circles start you mXnwTan_jcY-00949-00190722-00190847 know throwing the balls everywhere so mXnwTan_jcY-00950-00190848-00191135 you just want to be wary of when that's mXnwTan_jcY-00951-00191136-00191363 happening so that you can bait those mXnwTan_jcY-00952-00191364-00191621 circles into the correct spots because mXnwTan_jcY-00953-00191622-00191873 you have a dispel and you sometimes have mXnwTan_jcY-00954-00191874-00192088 the ability to control where people are mXnwTan_jcY-00955-00192089-00192281 going to drop that third circle you know mXnwTan_jcY-00956-00192282-00192509 depending on when you dispel them you mXnwTan_jcY-00957-00192510-00192635 can use that to your advantage as well mXnwTan_jcY-00958-00192636-00192773 and hopefully they are paying attention mXnwTan_jcY-00959-00192774-00192904 as well so that they run out when they mXnwTan_jcY-00960-00192905-00193073 need to mXnwTan_jcY-00961-00193074-00193276 the best rats for dropping these circles mXnwTan_jcY-00962-00193277-00193493 are a to either drop them to as close mXnwTan_jcY-00963-00193494-00193673 together as possible so you have you mXnwTan_jcY-00964-00193674-00193949 know the balls coming from from one spot mXnwTan_jcY-00965-00193950-00194081 um the other Strat that you can do with mXnwTan_jcY-00966-00194082-00194243 dropping those is dropping them you know mXnwTan_jcY-00967-00194244-00194495 next to pillars or next to walls so that mXnwTan_jcY-00968-00194496-00194645 some of the balls that that do come out mXnwTan_jcY-00969-00194646-00194776 from them you don't even have to worry mXnwTan_jcY-00970-00194777-00194951 about because they immediately hit a mXnwTan_jcY-00971-00194952-00195275 wall and then disappear mXnwTan_jcY-00972-00195276-00195478 all right so we're out of battle res is mXnwTan_jcY-00973-00195479-00195640 here but we have a good two and a half mXnwTan_jcY-00974-00195641-00195838 minutes left and the boss is like at 40 mXnwTan_jcY-00975-00195839-00196049 so we're in a pretty good shape here we mXnwTan_jcY-00976-00196050-00196247 just have to make sure we don't tie from mXnwTan_jcY-00977-00196248-00196433 the breath which if I'm remembering mXnwTan_jcY-00978-00196434-00196601 correctly we don't have any more deaths mXnwTan_jcY-00979-00196602-00196913 on this fight so that's pretty easy this mXnwTan_jcY-00980-00196914-00197171 boss on tyrannical uh can be a little mXnwTan_jcY-00981-00197172-00197447 bit scarier than it gets credit for just mXnwTan_jcY-00982-00197448-00197590 towards the end so if you have a really mXnwTan_jcY-00983-00197591-00197795 messy pull and people are dropping mXnwTan_jcY-00984-00197796-00197951 circles all over the place and nobody's mXnwTan_jcY-00985-00197952-00198137 really paying attention to that mXnwTan_jcY-00986-00198138-00198311 Um this can get pretty hectic towards mXnwTan_jcY-00987-00198312-00198425 the end on a tyrannical week just mXnwTan_jcY-00988-00198426-00198538 because you have so many balls coming mXnwTan_jcY-00989-00198539-00198731 out and it's not even dodging them by mXnwTan_jcY-00990-00198732-00198899 themselves that's the hard part it's mXnwTan_jcY-00991-00198900-00199066 trying to dodge them while she pulls you mXnwTan_jcY-00992-00199067-00199247 in while trying to focus on the breath mXnwTan_jcY-00993-00199248-00199414 while trying to focus on you know who mXnwTan_jcY-00994-00199415-00199552 has what mXnwTan_jcY-00995-00199553-00199757 um and also you know the tank having to mXnwTan_jcY-00996-00199758-00199954 move it around like it can be it can get mXnwTan_jcY-00997-00199955-00200195 very hectic and personally like we're mXnwTan_jcY-00998-00200196-00200326 not even me right there we're not mXnwTan_jcY-00999-00200327-00200464 dropping the circles in the best spots mXnwTan_jcY-01000-00200465-00200675 so uh once again though thankfully only mXnwTan_jcY-01001-00200676-00200975 fortified week and uh she's dead anyway mXnwTan_jcY-01002-00200976-00201202 so we're good mXnwTan_jcY-01003-00201203-00201449 okay there you go that was a 25 Agatha mXnwTan_jcY-01004-00201450-00201725 Academy um I feel like this dungeon is mXnwTan_jcY-01005-00201726-00201916 really spooky it's hard to get right now mXnwTan_jcY-01006-00201917-00202138 in theory like if you take each mXnwTan_jcY-01007-00202139-00202385 individual part of this dungeon it's not mXnwTan_jcY-01008-00202386-00202625 hard I would say but putting all of mXnwTan_jcY-01009-00202626-00202787 those parts together and having to do mXnwTan_jcY-01010-00202788-00202985 all of it perfectly mXnwTan_jcY-01011-00202986-00203128 um I I definitely feel like my mXnwTan_jcY-01012-00203129-00203290 experience has told me that this dungeon mXnwTan_jcY-01013-00203291-00203495 is one of the harder ones to time uh mXnwTan_jcY-01014-00203496-00203657 throughout this season especially on the mXnwTan_jcY-01015-00203658-00203795 higher keys where you need lots of GPS mXnwTan_jcY-01016-00203796-00203945 you need everything to go perfectly you mXnwTan_jcY-01017-00203946-00204071 need the tank to know exactly what mXnwTan_jcY-01018-00204072-00204185 they're doing when they're doing what mXnwTan_jcY-01019-00204186-00204299 they're pulling mXnwTan_jcY-01020-00204300-00204454 um all that stuff so mXnwTan_jcY-01021-00204455-00204661 so yeah I was pretty happy to time this mXnwTan_jcY-01022-00204662-00204934 uh you know only one more week left and mXnwTan_jcY-01023-00204935-00205132 then we will probably never do this mXnwTan_jcY-01024-00205133-00205264 dungeon again unless they do some sort mXnwTan_jcY-01025-00205265-00205408 of weird thing for you know the season mXnwTan_jcY-01026-00205409-00205546 three or season four but they bring them mXnwTan_jcY-01027-00205548-00205673 back in but mXnwTan_jcY-01028-00205673-00205846 um anyways Agatha Academy it's been mXnwTan_jcY-01029-00205848-00206092 awesome and I hope you guys enjoyed this mXnwTan_jcY-01030-00206094-00206344 video and yeah if you did check out some mXnwTan_jcY-01031-00206346-00206446 of the other videos I have on the mXnwTan_jcY-01032-00206448-00206662 channel but yeah anyways uh take care mXnwTan_jcY-01033-00206663-00206959 and I'll see you next time mYt-HpGjiEo-00000-00000055-00000334 in theoretical physics Feynman diagrams mYt-HpGjiEo-00001-00000335-00000529 are pictorial representations of the mYt-HpGjiEo-00002-00000530-00000738 mathematical expressions describing the mYt-HpGjiEo-00003-00000739-00001011 behavior of subatomic particles the mYt-HpGjiEo-00004-00001012-00001168 scheme is named after its inventor mYt-HpGjiEo-00005-00001169-00001402 American physicist Richard Feynman and mYt-HpGjiEo-00006-00001403-00001711 was first introduced in 1948 the mYt-HpGjiEo-00007-00001712-00001932 interaction of subatomic particles can mYt-HpGjiEo-00008-00001934-00002134 be complex and difficult to understand mYt-HpGjiEo-00009-00002135-00002413 intuitively Feynman diagrams give a mYt-HpGjiEo-00010-00002414-00002593 simple visualization of what would mYt-HpGjiEo-00011-00002594-00002782 otherwise be an arcane and abstract mYt-HpGjiEo-00012-00002783-00003130 formula as David Kaiser writes since the mYt-HpGjiEo-00013-00003131-00003388 middle of the 20th century theoretical mYt-HpGjiEo-00014-00003389-00003609 physicists have increasingly turned to mYt-HpGjiEo-00015-00003610-00003775 this tool to help them undertake mYt-HpGjiEo-00016-00003776-00004159 critical calculations and so Feynman mYt-HpGjiEo-00017-00004160-00004398 diagrams have revolutionized nearly mYt-HpGjiEo-00018-00004399-00004641 every aspect of theoretical physics mYt-HpGjiEo-00019-00004642-00004897 while the diagrams are applied primarily mYt-HpGjiEo-00020-00004898-00005154 to quantum field theory they can also be mYt-HpGjiEo-00021-00005155-00005370 used in other fields such as solid state mYt-HpGjiEo-00022-00005371-00005661 theory Feynman used Ernst's to mYt-HpGjiEo-00023-00005662-00005814 Kohlberg's interpretation of the mYt-HpGjiEo-00024-00005815-00005977 positron as if it were an electron mYt-HpGjiEo-00025-00005978-00006273 moving backward in time thus anti mYt-HpGjiEo-00026-00006274-00006463 particles are represented as moving mYt-HpGjiEo-00027-00006464-00006676 backward along the time axis in Feynman mYt-HpGjiEo-00028-00006677-00007012 diagrams the calculation of probability mYt-HpGjiEo-00029-00007013-00007209 amplitudes in theoretical particle mYt-HpGjiEo-00030-00007211-00007426 physics requires the use of rather large mYt-HpGjiEo-00031-00007427-00007635 and complicated integrals over a large mYt-HpGjiEo-00032-00007636-00007920 number of variables these integrals do mYt-HpGjiEo-00033-00007921-00008139 however have a regular structure and may mYt-HpGjiEo-00034-00008140-00008338 be represented graphically as Feynman mYt-HpGjiEo-00035-00008339-00008641 diagrams a Feynman diagram is a mYt-HpGjiEo-00036-00008642-00008860 contribution of a particular class of mYt-HpGjiEo-00037-00008861-00009088 particle paths which join and split is mYt-HpGjiEo-00038-00009089-00009363 described by the diagram more precisely mYt-HpGjiEo-00039-00009364-00009603 and technically a Fame and diagram is a mYt-HpGjiEo-00040-00009604-00009771 graphical representation of a mYt-HpGjiEo-00041-00009772-00009942 perturbative contribution to the mYt-HpGjiEo-00042-00009943-00010141 transition amplitude or correlation mYt-HpGjiEo-00043-00010142-00010324 function of the quantum mechanical or mYt-HpGjiEo-00044-00010325-00010566 statistical field theory within the mYt-HpGjiEo-00045-00010567-00010774 canonical formulation of quantum field mYt-HpGjiEo-00046-00010775-00011041 theory a faman diagram represents a term mYt-HpGjiEo-00047-00011042-00011178 in the wicks expansion of the mYt-HpGjiEo-00048-00011179-00011499 perturbative s matrix alternatively the mYt-HpGjiEo-00049-00011500-00011677 path integral formulation of quantum mYt-HpGjiEo-00050-00011678-00011913 field theory represents the transition mYt-HpGjiEo-00051-00011914-00012091 amplitude as a weighted sum of all mYt-HpGjiEo-00052-00012092-00012283 possible histories of the system from mYt-HpGjiEo-00053-00012284-00012471 the initial to the final state in terms mYt-HpGjiEo-00054-00012472-00012714 of either particles or fields the mYt-HpGjiEo-00055-00012715-00012919 transition amplitude is then given as mYt-HpGjiEo-00056-00012919-00013077 the matrix element of the S matrix mYt-HpGjiEo-00057-00013078-00013294 between the initial and the final states mYt-HpGjiEo-00058-00013294-00013897 of the quantum system mYt-HpGjiEo-00059-00013899-00014332 topic motivation and history mYt-HpGjiEo-00060-00014333-00014501 you mYt-HpGjiEo-00061-00014502-00014687 when calculating scattering mYt-HpGjiEo-00062-00014688-00014909 cross-sections in particle physics the mYt-HpGjiEo-00063-00014910-00015088 interaction between particles can be mYt-HpGjiEo-00064-00015090-00015299 described by starting from a free field mYt-HpGjiEo-00065-00015300-00015472 that describes the incoming and outgoing mYt-HpGjiEo-00066-00015474-00015704 particles and including an interaction mYt-HpGjiEo-00067-00015705-00015860 Hamiltonian to describe how the mYt-HpGjiEo-00068-00015861-00016103 particles deflect one another the mYt-HpGjiEo-00069-00016104-00016286 amplitude for scattering is the sum of mYt-HpGjiEo-00070-00016287-00016505 each possible interaction history over mYt-HpGjiEo-00071-00016506-00016697 all possible intermediate particle mYt-HpGjiEo-00072-00016698-00016928 States the number of times the mYt-HpGjiEo-00073-00016929-00017126 interaction Hamiltonian acts as the mYt-HpGjiEo-00074-00017127-00017324 order of the perturbation expansion and mYt-HpGjiEo-00075-00017325-00017519 the time-dependent perturbation theory mYt-HpGjiEo-00076-00017520-00017720 for fields is known as the Dyson series mYt-HpGjiEo-00077-00017721-00017951 when the intermediate States at mYt-HpGjiEo-00078-00017952-00018104 intermediate times are energy mYt-HpGjiEo-00079-00018105-00018311 eigenstates collections of particles mYt-HpGjiEo-00080-00018312-00018503 with a definite momentum the series is mYt-HpGjiEo-00081-00018504-00018721 called old-fashioned perturbation theory mYt-HpGjiEo-00082-00018722-00019007 the Dyson series can be alternatively mYt-HpGjiEo-00083-00019008-00019241 rewritten as a sum over Feynman diagrams mYt-HpGjiEo-00084-00019242-00019460 where at each vertex both the energy and mYt-HpGjiEo-00085-00019461-00019631 momentum are conserved but where the mYt-HpGjiEo-00086-00019632-00019733 length of the energy momentum mYt-HpGjiEo-00087-00019734-00019985 four-vector is not necessarily equal to mYt-HpGjiEo-00088-00019986-00020258 the mass the Feynman diagrams are much mYt-HpGjiEo-00089-00020259-00020411 easier to keep track of than old mYt-HpGjiEo-00090-00020412-00020555 fashioned terms because the mYt-HpGjiEo-00091-00020556-00020735 old-fashioned way treats the particle mYt-HpGjiEo-00092-00020736-00020921 and antiparticle contributions as mYt-HpGjiEo-00093-00020922-00021209 separate each Feynman diagram is the sum mYt-HpGjiEo-00094-00021210-00021392 of exponentially many old-fashioned mYt-HpGjiEo-00095-00021393-00021581 terms because each internal line can mYt-HpGjiEo-00096-00021582-00021773 separately represent either a particle mYt-HpGjiEo-00097-00021774-00022037 or an antiparticle in a non relativistic mYt-HpGjiEo-00098-00022038-00022298 Theory there are no anti particles and mYt-HpGjiEo-00099-00022299-00022469 there is no doubling so each Feynman mYt-HpGjiEo-00100-00022470-00022793 diagram includes only one term Feynman mYt-HpGjiEo-00101-00022794-00022982 gave a prescription for calculating the mYt-HpGjiEo-00102-00022983-00023213 amplitude the Feynman rules below for mYt-HpGjiEo-00103-00023214-00023399 any given diagram from a field theory mYt-HpGjiEo-00104-00023400-00023642 lagrangian each internal line mYt-HpGjiEo-00105-00023643-00023861 corresponds to a factor of the virtual mYt-HpGjiEo-00106-00023862-00024089 particles propagator each vertex where mYt-HpGjiEo-00107-00024090-00024290 lines meet gives a factor derived from mYt-HpGjiEo-00108-00024291-00024455 an interaction term in the Lagrangian mYt-HpGjiEo-00109-00024456-00024701 and incoming and outgoing lines carry an mYt-HpGjiEo-00110-00024702-00025040 energy momentum and spin in addition to mYt-HpGjiEo-00111-00025041-00025208 their value as a mathematical tool mYt-HpGjiEo-00112-00025209-00025454 Feynman diagrams provide deep physical mYt-HpGjiEo-00113-00025455-00025631 insight into the nature of particle mYt-HpGjiEo-00114-00025632-00025927 interactions particles interact in every mYt-HpGjiEo-00115-00025929-00026141 way available in fact intermediate mYt-HpGjiEo-00116-00026142-00026300 virtual particles are allowed to mYt-HpGjiEo-00117-00026301-00026519 propagate faster than light the mYt-HpGjiEo-00118-00026520-00026732 probability of each final state is then mYt-HpGjiEo-00119-00026733-00026900 obtained by summing over all such mYt-HpGjiEo-00120-00026901-00027194 possibilities this is closely tied to mYt-HpGjiEo-00121-00027195-00027386 the functional integral formulation of mYt-HpGjiEo-00122-00027387-00027589 quantum mechanics also invented by mYt-HpGjiEo-00123-00027591-00027906 Feynman see path integral formulation mYt-HpGjiEo-00124-00027907-00028116 the naive application of such mYt-HpGjiEo-00125-00028117-00028358 calculations often produces diagrams mYt-HpGjiEo-00126-00028360-00028551 whose amplitudes are infinite because mYt-HpGjiEo-00127-00028552-00028749 the short distance particle interactions mYt-HpGjiEo-00128-00028750-00028974 require a careful limiting procedure to mYt-HpGjiEo-00129-00028975-00029252 include particle self interactions the mYt-HpGjiEo-00130-00029254-00029483 technique of renormalization suggested mYt-HpGjiEo-00131-00029485-00029702 by Ernst Stu Kohlberg and Hans bethe and mYt-HpGjiEo-00132-00029704-00029943 implemented by Dyson Feynman schwinger mYt-HpGjiEo-00133-00029944-00030177 and tominaga compensates for this effect mYt-HpGjiEo-00134-00030177-00030308 and eliminates the Troublesome mYt-HpGjiEo-00135-00030310-00030572 infinities after renormalization mYt-HpGjiEo-00136-00030573-00030810 calculations using Feynman diagrams mYt-HpGjiEo-00137-00030811-00030989 match experimental results with very mYt-HpGjiEo-00138-00030991-00031350 high accuracy Feynman diagram and path mYt-HpGjiEo-00139-00031351-00031536 integral methods are also used in mYt-HpGjiEo-00140-00031537-00031722 statistical mechanics and can even be mYt-HpGjiEo-00141-00031723-00032374 applied to classical mechanics mYt-HpGjiEo-00142-00032375-00032919 topic alternative names mYt-HpGjiEo-00143-00032920-00033132 Murray gell-mann always referred to mYt-HpGjiEo-00144-00033133-00033384 Feynman diagrams as Stu Kilberg diagrams mYt-HpGjiEo-00145-00033385-00033597 after a Swiss physicist Ernst Stu mYt-HpGjiEo-00146-00033598-00033786 Kohlberg who devised a similar notation mYt-HpGjiEo-00147-00033787-00034062 many years earlier Stu Kohlberg was mYt-HpGjiEo-00148-00034063-00034263 motivated by the need for a manifestly mYt-HpGjiEo-00149-00034264-00034485 covariant formalism for quantum field mYt-HpGjiEo-00150-00034486-00034680 theory but did not provide as automated mYt-HpGjiEo-00151-00034681-00034893 a way to handle symmetry factors and mYt-HpGjiEo-00152-00034894-00035076 loops although he was first to find the mYt-HpGjiEo-00153-00035077-00035268 correct physical interpretation in terms mYt-HpGjiEo-00154-00035269-00035508 of forward and backward in time particle mYt-HpGjiEo-00155-00035509-00035673 paths all without the path integral mYt-HpGjiEo-00156-00035674-00035931 historically as a bookkeeping device of mYt-HpGjiEo-00157-00035932-00036144 covariant perturbation Theory the graphs mYt-HpGjiEo-00158-00036145-00036372 were called Feynman Dyson diagrams or mYt-HpGjiEo-00159-00036373-00036567 Dyson graphs because the path integral mYt-HpGjiEo-00160-00036568-00036759 was unfamiliar when they were introduced mYt-HpGjiEo-00161-00036760-00036957 and Freeman Dyson's derivation from mYt-HpGjiEo-00162-00036958-00037149 old-fashioned perturbation theory was mYt-HpGjiEo-00163-00037150-00037341 easier to follow for physicists trained mYt-HpGjiEo-00164-00037342-00037602 in earlier methods Feynman had to lobby mYt-HpGjiEo-00165-00037603-00037830 hard for the diagrams which confused the mYt-HpGjiEo-00166-00037831-00038004 establishment physicists trained in mYt-HpGjiEo-00167-00038005-00038630 equations and graphs mYt-HpGjiEo-00168-00038631-00039314 topic representation of physical reality mYt-HpGjiEo-00169-00039315-00039545 in their presentations of fundamental mYt-HpGjiEo-00170-00039546-00039734 interactions written from the particle mYt-HpGjiEo-00171-00039735-00039974 physics perspective Gerard T Hooft and mYt-HpGjiEo-00172-00039975-00040187 Martinus Veltman gave good arguments for mYt-HpGjiEo-00173-00040188-00040367 taking the original non regularized mYt-HpGjiEo-00174-00040368-00040810 Feynman diagrams as the most succinctly mYt-HpGjiEo-00175-00040811-00041048 and I'm scattered of fundamental mYt-HpGjiEo-00176-00041049-00041285 particles their motivations are mYt-HpGjiEo-00177-00041286-00041477 consistent with the convictions of James mYt-HpGjiEo-00178-00041478-00041774 Daniel Birkin and Sidney drell the mYt-HpGjiEo-00179-00041775-00041987 Feynman graphs and rules of calculations mYt-HpGjiEo-00180-00041988-00042206 summarize quantum field theory in a form mYt-HpGjiEo-00181-00042207-00042395 in close contact with the experimental mYt-HpGjiEo-00182-00042396-00042668 numbers one wants to understand although mYt-HpGjiEo-00183-00042669-00042854 the statement of the theory in terms of mYt-HpGjiEo-00184-00042855-00043096 graphs may imply perturbation theory use mYt-HpGjiEo-00185-00043097-00043277 of graphical methods and the many-body mYt-HpGjiEo-00186-00043278-00043490 problem shows that this formalism is mYt-HpGjiEo-00187-00043491-00043676 flexible enough to deal with phenomena mYt-HpGjiEo-00188-00043677-00043927 of non perturbative characters some mYt-HpGjiEo-00189-00043928-00044120 modification of the Feynman rules of mYt-HpGjiEo-00190-00044121-00044287 calculation may well outlive the mYt-HpGjiEo-00191-00044288-00044474 elaborate mathematical structure of mYt-HpGjiEo-00192-00044475-00044807 local canonical quantum field theory so mYt-HpGjiEo-00193-00044808-00045040 far there are no opposing opinions in mYt-HpGjiEo-00194-00045041-00045242 quantum field theories the Feynman mYt-HpGjiEo-00195-00045243-00045470 diagrams are obtained from Lagrangian by mYt-HpGjiEo-00196-00045471-00045779 Feynman rules dimensional regularization mYt-HpGjiEo-00197-00045780-00046025 is a method for regularizing integrals mYt-HpGjiEo-00198-00046026-00046258 in the evaluation of Feynman diagrams it mYt-HpGjiEo-00199-00046259-00046406 assigns values to them that are mYt-HpGjiEo-00200-00046407-00046576 meromorphic functions of an auxiliary mYt-HpGjiEo-00201-00046577-00046887 complex parameter D called the dimension mYt-HpGjiEo-00202-00046888-00047120 dimensional regularization writes a mYt-HpGjiEo-00203-00047121-00047279 Feynman integral as an integral mYt-HpGjiEo-00204-00047280-00047477 depending on the space-time dimension D mYt-HpGjiEo-00205-00047478-00048107 and space-time points mYt-HpGjiEo-00206-00048108-00048732 topic particle path interpretation mYt-HpGjiEo-00207-00048733-00049011 a Feynman diagram is a representation of mYt-HpGjiEo-00208-00049012-00049217 quantum field theory processes in terms mYt-HpGjiEo-00209-00049218-00049521 of particle interactions the particles mYt-HpGjiEo-00210-00049522-00049689 are represented by the lines of the mYt-HpGjiEo-00211-00049690-00049871 diagram which can be squiggly or mYt-HpGjiEo-00212-00049872-00050018 straight with an arrow or without mYt-HpGjiEo-00213-00050019-00050214 depending on the type of particle a mYt-HpGjiEo-00214-00050215-00050460 point where lines connect to other lines mYt-HpGjiEo-00215-00050461-00050636 as a vertex and this is where the mYt-HpGjiEo-00216-00050637-00050846 particles meet and interact by emitting mYt-HpGjiEo-00217-00050847-00051062 or absorbing new particles deflecting mYt-HpGjiEo-00218-00051063-00051336 one another or changing type there are mYt-HpGjiEo-00219-00051337-00051561 three different types of lines internal mYt-HpGjiEo-00220-00051562-00051786 lines connect to vertices incoming lines mYt-HpGjiEo-00221-00051787-00052106 extend from the past to a vertex and mYt-HpGjiEo-00222-00052107-00052319 represent an initial state and outgoing mYt-HpGjiEo-00223-00052320-00052592 lines extend from a vertex to the future mYt-HpGjiEo-00224-00052594-00052844 and represent the final state the latter mYt-HpGjiEo-00225-00052845-00053104 two are also known as external lines mYt-HpGjiEo-00226-00053105-00053342 traditionally the bottom of the diagram mYt-HpGjiEo-00227-00053344-00053547 is the past in the top the future other mYt-HpGjiEo-00228-00053548-00053748 times the past is to the left in the mYt-HpGjiEo-00229-00053749-00053997 future to the right when calculating mYt-HpGjiEo-00230-00053998-00054171 correlation functions instead of mYt-HpGjiEo-00231-00054172-00054372 scattering amplitudes there is no past mYt-HpGjiEo-00232-00054373-00054581 in future and all the lines are internal mYt-HpGjiEo-00233-00054582-00054830 the particles then begin and end on mYt-HpGjiEo-00234-00054832-00055059 little X's which represent the positions mYt-HpGjiEo-00235-00055060-00055250 of the operators whose correlation is mYt-HpGjiEo-00236-00055251-00055563 being calculated Feynman diagrams are a mYt-HpGjiEo-00237-00055564-00055737 pictorial representation of a mYt-HpGjiEo-00238-00055738-00055947 contribution to the total amplitude for mYt-HpGjiEo-00239-00055948-00056129 a process that can happen in several mYt-HpGjiEo-00240-00056130-00056385 different ways when a group of incoming mYt-HpGjiEo-00241-00056386-00056571 particles are to scatter off each other mYt-HpGjiEo-00242-00056572-00056754 the process can be thought of as one mYt-HpGjiEo-00243-00056754-00056928 where the particles travel over all mYt-HpGjiEo-00244-00056929-00057143 possible paths including paths that go mYt-HpGjiEo-00245-00057144-00057471 backward in time Feynman diagrams are mYt-HpGjiEo-00246-00057472-00057690 often confused with space-time diagrams mYt-HpGjiEo-00247-00057691-00057875 and bubble chamber images because they mYt-HpGjiEo-00248-00057876-00058157 all describe particle scattering Feynman mYt-HpGjiEo-00249-00058158-00058359 diagrams are graphs that represent the mYt-HpGjiEo-00250-00058360-00058556 interaction of particles rather than the mYt-HpGjiEo-00251-00058557-00058742 physical position of the particle during mYt-HpGjiEo-00252-00058744-00059030 a scattering process unlike a bubble mYt-HpGjiEo-00253-00059032-00059238 chamber picture only the sum of all the mYt-HpGjiEo-00254-00059239-00059456 Feynman diagrams represent any given mYt-HpGjiEo-00255-00059457-00059663 particle interaction particles do not mYt-HpGjiEo-00256-00059664-00059867 choose a particular diagram each time mYt-HpGjiEo-00257-00059869-00060143 they interact the law of summation is in mYt-HpGjiEo-00258-00060144-00060279 accord with the principle of mYt-HpGjiEo-00259-00060279-00060551 superposition every diagram contributes mYt-HpGjiEo-00260-00060552-00061269 to the total amplitude for the process mYt-HpGjiEo-00261-00061270-00061792 topic description mYt-HpGjiEo-00262-00061793-00062011 a Feynman diagram represents a mYt-HpGjiEo-00263-00062012-00062182 perturbative contribution to the mYt-HpGjiEo-00264-00062183-00062383 amplitude of a quantum transition from mYt-HpGjiEo-00265-00062384-00062584 some initial quantum state to some final mYt-HpGjiEo-00266-00062585-00062926 quantum state for example in the process mYt-HpGjiEo-00267-00062927-00063136 of electron positron annihilation the mYt-HpGjiEo-00268-00063137-00063355 initial state is 1 electron and 1 mYt-HpGjiEo-00269-00063356-00063724 positron the final state two photons the mYt-HpGjiEo-00270-00063725-00063919 initial state is often assumed to be at mYt-HpGjiEo-00271-00063920-00064099 the left of the diagram and the final mYt-HpGjiEo-00272-00064100-00064231 state at the right although other mYt-HpGjiEo-00273-00064232-00064485 conventions are also used quite often a mYt-HpGjiEo-00274-00064486-00064756 Feynman diagram consists of points mYt-HpGjiEo-00275-00064757-00064972 called vertices and lines attached to mYt-HpGjiEo-00276-00064973-00065239 the vertices the particles in the mYt-HpGjiEo-00277-00065240-00065419 initial state are depicted by lines mYt-HpGjiEo-00278-00065420-00065587 sticking out in the direction of the mYt-HpGjiEo-00279-00065588-00065800 initial state eg to the left the mYt-HpGjiEo-00280-00065801-00065959 particles in the final state are mYt-HpGjiEo-00281-00065960-00066157 represented by lines sticking out in the mYt-HpGjiEo-00282-00066158-00066379 direction of the final state eg to the mYt-HpGjiEo-00283-00066380-00066706 right in QED there are two types of mYt-HpGjiEo-00284-00066707-00066904 particles matter particles such as mYt-HpGjiEo-00285-00066905-00067150 electrons or positrons called fermions mYt-HpGjiEo-00286-00067151-00067363 and exchange particles called gauge mYt-HpGjiEo-00287-00067364-00067660 bosons they are represented in Feynman mYt-HpGjiEo-00288-00067661-00067963 diagrams as follows electron in the mYt-HpGjiEo-00289-00067964-00068188 initial state is represented by a solid mYt-HpGjiEo-00290-00068189-00068380 line with an arrow indicating the spin mYt-HpGjiEo-00291-00068381-00068578 of the particle eg pointing toward the mYt-HpGjiEo-00292-00068579-00068905 vertex electron in the final state is mYt-HpGjiEo-00293-00068906-00069085 represented by a line with an arrow mYt-HpGjiEo-00294-00069086-00069313 indicating the spin of the particle eg mYt-HpGjiEo-00295-00069314-00069634 pointing away from the vertex positron mYt-HpGjiEo-00296-00069635-00069841 in the initial state is represented by a mYt-HpGjiEo-00297-00069842-00070057 solid line with an arrow indicating the mYt-HpGjiEo-00298-00070058-00070249 spin of the particle eg pointing away mYt-HpGjiEo-00299-00070250-00070582 from the vertex positron in the final mYt-HpGjiEo-00300-00070583-00070796 state is represented by a line with an mYt-HpGjiEo-00301-00070797-00070942 arrow indicating the spin of the mYt-HpGjiEo-00302-00070943-00071223 particle eg pointing toward the vertex mYt-HpGjiEo-00303-00071224-00071473 virtual photon in the initial and the mYt-HpGjiEo-00304-00071474-00071686 final state is represented by a wavy mYt-HpGjiEo-00305-00071687-00071971 line tilde and tilde in QED a vertex mYt-HpGjiEo-00306-00071972-00072184 always has three lines attached to it mYt-HpGjiEo-00307-00072185-00072451 one bosonic line one fermionic line with mYt-HpGjiEo-00308-00072452-00072625 arrow toward the vertex and one mYt-HpGjiEo-00309-00072626-00072823 fermionic line with arrow away from the mYt-HpGjiEo-00310-00072824-00073111 vertex the vertices might be connected mYt-HpGjiEo-00311-00073112-00073375 by a bosonic or fermionic propagator a mYt-HpGjiEo-00312-00073376-00073636 bosonic propagator is represented by a mYt-HpGjiEo-00313-00073637-00073888 wavy line connecting two vertices tilde mYt-HpGjiEo-00314-00073889-00074194 a fermionic propagator is represented by mYt-HpGjiEo-00315-00074195-00074404 a solid line with an arrow in one or mYt-HpGjiEo-00316-00074405-00074560 another direction connecting two mYt-HpGjiEo-00317-00074561-00074869 vertices the number of vertices gives mYt-HpGjiEo-00318-00074870-00074998 the order of the term in the mYt-HpGjiEo-00319-00074999-00075182 perturbation series expansion mYt-HpGjiEo-00320-00075183-00075786 the transition amplitude mYt-HpGjiEo-00321-00075787-00076085 topic electron positron annihilation mYt-HpGjiEo-00322-00076086-00076482 example mYt-HpGjiEo-00323-00076483-00076697 the electron positron annihilation mYt-HpGjiEo-00324-00076698-00077103 interaction a plus e minus 2 gamma has a mYt-HpGjiEo-00325-00077104-00077274 contribution from the second-order mYt-HpGjiEo-00326-00077275-00077592 Feynman diagram shown adjacent in the mYt-HpGjiEo-00327-00077593-00077790 initial state at the bottom early time mYt-HpGjiEo-00328-00077791-00078021 there is one electron II - and one mYt-HpGjiEo-00329-00078022-00078275 positron E + and in the final state at mYt-HpGjiEo-00330-00078276-00078482 the top plate time there are two photons mYt-HpGjiEo-00331-00078483-00079037 gamma mYt-HpGjiEo-00332-00079038-00079713 topic canonical quantization formulation mYt-HpGjiEo-00333-00079714-00079935 the probability amplitude for a mYt-HpGjiEo-00334-00079936-00080138 transition of a quantum system from the mYt-HpGjiEo-00335-00080139-00080357 initial state I to the final state F is mYt-HpGjiEo-00336-00080358-00080834 given by the matrix element s F mYt-HpGjiEo-00337-00080835-00081617 I equals F s I display style s mYt-HpGjiEo-00338-00081618-00081890 underscore Phi equals Langille FS I mYt-HpGjiEo-00339-00081891-00082351 wrangle where s is the s matrix mYt-HpGjiEo-00340-00082352-00082597 in the canonical quantum field theory mYt-HpGjiEo-00341-00082598-00082807 the s matrix is represented within the mYt-HpGjiEo-00342-00082808-00083008 interaction picture by the perturbation mYt-HpGjiEo-00343-00083009-00083200 series in the powers of the interaction mYt-HpGjiEo-00344-00083201-00084103 Lagrangian s equals N equals 0 infinity mYt-HpGjiEo-00345-00084104-00086100 I N and J equals 1 md4 x j t j equals 1 mYt-HpGjiEo-00346-00086101-00087684 and l v x j n equals 0 infinity s n mYt-HpGjiEo-00347-00087685-00088012 display style s equals sum underscore n mYt-HpGjiEo-00348-00088013-00088102 equals 0 mYt-HpGjiEo-00349-00088103-00088501 carrot na t frac i carrot n n in prod mYt-HpGjiEo-00350-00088502-00088834 underscore J equals 1 carrot MD carrot 4 mYt-HpGjiEo-00351-00088835-00089161 X underscore JT prod underscore J equals mYt-HpGjiEo-00352-00089162-00089467 1 carrot NL underscore V left X mYt-HpGjiEo-00353-00089468-00089692 underscore J right equipped sum mYt-HpGjiEo-00354-00089693-00089887 underscore n equals 0 mYt-HpGjiEo-00355-00089888-00090271 carrot n 80s carrot n where L V is the mYt-HpGjiEo-00356-00090272-00090493 interaction Lagrangian and T signifies mYt-HpGjiEo-00357-00090494-00090841 the time ordered product of operators mYt-HpGjiEo-00358-00090842-00091063 a Feynman diagram is a graphical mYt-HpGjiEo-00359-00091064-00091252 representation of a term in the wicks mYt-HpGjiEo-00360-00091253-00091471 expansion of the time ordered product in mYt-HpGjiEo-00361-00091472-00091666 the nth order term ass end of the mYt-HpGjiEo-00362-00091667-00093111 s-matrix T J equals 1 m l v x j equals mYt-HpGjiEo-00363-00093112-00093631 all possible contractions plus or minus mYt-HpGjiEo-00364-00093632-00095026 and j equals 1 and l v x j display style mYt-HpGjiEo-00365-00095027-00095341 t prod underscore J equals 1 carat NL mYt-HpGjiEo-00366-00095342-00095635 underscore V left X underscore J right mYt-HpGjiEo-00367-00095636-00095929 equals sum underscore text all possible mYt-HpGjiEo-00368-00095930-00096187 atop text contractions p.m. and prod mYt-HpGjiEo-00369-00096188-00096451 underscore J equals 1 carat NL mYt-HpGjiEo-00370-00096452-00096783 underscore V left X underscore J right mYt-HpGjiEo-00371-00096784-00097075 where n signifies the normal product of mYt-HpGjiEo-00372-00097076-00097282 the operators and plus or minus takes mYt-HpGjiEo-00373-00097283-00097468 care of the possible sign change when mYt-HpGjiEo-00374-00097469-00097663 commuting the fermionic operators to mYt-HpGjiEo-00375-00097664-00097837 bring them together for a contraction a mYt-HpGjiEo-00376-00097838-00098389 propagator mYt-HpGjiEo-00377-00098390-00098907 topic Feynman rules mYt-HpGjiEo-00378-00098908-00099135 the diagrams are drawn according to the mYt-HpGjiEo-00379-00099136-00099326 Feynman rules which depend upon the mYt-HpGjiEo-00380-00099327-00099612 interaction Lagrangian for the QED mYt-HpGjiEo-00381-00099613-00100328 interaction Lagrangian L v equals minus mYt-HpGjiEo-00382-00100329-00101406 g sy gamma mu sy mute display style l mYt-HpGjiEo-00383-00101407-00101796 underscore v equals g bar sy gamma carat mYt-HpGjiEo-00384-00101797-00102156 mu sy a underscore mu describing the mYt-HpGjiEo-00385-00102157-00102390 interaction of a fermionic field sy with mYt-HpGjiEo-00386-00102391-00102629 a bosonic gauge field mu the Feynman mYt-HpGjiEo-00387-00102630-00102842 rules can be formulated in coordinate mYt-HpGjiEo-00388-00102843-00103128 space as follows each integration mYt-HpGjiEo-00389-00103129-00103391 coordinate XJ is represented by a point mYt-HpGjiEo-00390-00103392-00103701 sometimes called a vertex a bosonic mYt-HpGjiEo-00391-00103702-00103926 propagator is represented by a wiggly mYt-HpGjiEo-00392-00103927-00104219 line connecting two points a fermionic mYt-HpGjiEo-00393-00104220-00104466 propagator is represented by a solid mYt-HpGjiEo-00394-00104467-00104754 line connecting two points a bosonic mYt-HpGjiEo-00395-00104755-00105533 field mu X I display style a underscore mYt-HpGjiEo-00396-00105534-00105897 mu X underscore I is represented by a mYt-HpGjiEo-00397-00105898-00106154 wiggly line attached to the point XI a mYt-HpGjiEo-00398-00106155-00106482 fermionic field sai she is represented mYt-HpGjiEo-00399-00106483-00106695 by a solid line attached to the point Qi mYt-HpGjiEo-00400-00106696-00106977 with an arrow toward the point an anti mYt-HpGjiEo-00401-00106978-00107234 fermionic field side she is represented mYt-HpGjiEo-00402-00107235-00107441 by a solid line attached to the point xi mYt-HpGjiEo-00403-00107442-00107972 with an arrow away from the point mYt-HpGjiEo-00404-00107973-00108350 topic example second order processes in mYt-HpGjiEo-00405-00108351-00108746 QED mYt-HpGjiEo-00406-00108747-00108979 the second-order perturbation term in mYt-HpGjiEo-00407-00108980-00110683 the s-matrix is s2 equals ie2 to d4 x d4 mYt-HpGjiEo-00408-00110683-00112614 x t sy X gamma mu sy X a mu x sy X gamma mYt-HpGjiEo-00409-00112615-00113672 nu sy X a new x display style s carrot 2 mYt-HpGjiEo-00410-00113673-00114124 equals frac IE carrot 2 2 in D carrot 4 mYt-HpGjiEo-00411-00114125-00114407 X D carrot 4 X T bar mYt-HpGjiEo-00412-00114408-00114799 sy X gamma carrot new sy X a underscore mYt-HpGjiEo-00413-00114800-00115256 mu X bar sy X gamma carrot new sy X a mYt-HpGjiEo-00414-00115257-00115874 underscore new X mYt-HpGjiEo-00415-00115875-00116423 topic scattering of fermions mYt-HpGjiEo-00416-00116424-00116672 the Wix expansion of the integrand gives mYt-HpGjiEo-00417-00116673-00117261 among others the following term n sy X mYt-HpGjiEo-00418-00117263-00118897 gamma mu sy x sy X gamma nu site X a mu mYt-HpGjiEo-00419-00118898-00119774 X a new X underscore display style and mYt-HpGjiEo-00420-00119775-00120235 bar sy X gamma carat mu sy X bar sy X mYt-HpGjiEo-00421-00120236-00120548 gamma carat new sy X underline a mYt-HpGjiEo-00422-00120549-00121114 underscore mu X a underscore nu X where mYt-HpGjiEo-00423-00121115-00122704 mu X a new X underscore equals D for K 2 mYt-HpGjiEo-00424-00122705-00124776 pi 4 minus i g mu nu K 2 plus I 0 e - mYt-HpGjiEo-00425-00124777-00125508 k x- x display style underlined mYt-HpGjiEo-00426-00125508-00125871 underscore mu XA underscore nu x equals mYt-HpGjiEo-00427-00125872-00126294 int frac d carat for K 2 pi carrot for mYt-HpGjiEo-00428-00126295-00126681 frac IG underscore mute nu K carrot 2 mYt-HpGjiEo-00429-00126682-00127077 plus i0 e carrot ik X X is the mYt-HpGjiEo-00430-00127078-00127293 electromagnetic contraction propagator mYt-HpGjiEo-00431-00127294-00127548 in the fame engage this term is mYt-HpGjiEo-00432-00127549-00127749 represented by the Feynman diagram at mYt-HpGjiEo-00433-00127750-00127800 the right mYt-HpGjiEo-00434-00127801-00128054 this diagram gives contributions to the mYt-HpGjiEo-00435-00128055-00128433 following processes e - E - scattering mYt-HpGjiEo-00436-00128433-00128636 initial state at the right final state mYt-HpGjiEo-00437-00128638-00128958 at the left of the diagram a plus E Plus mYt-HpGjiEo-00438-00128958-00129153 scattering initial state at the left mYt-HpGjiEo-00439-00129154-00129357 final state at the right of the diagram mYt-HpGjiEo-00440-00129358-00129704 II - a plus scattering initial state at mYt-HpGjiEo-00441-00129705-00129906 the bottom top final state at the top mYt-HpGjiEo-00442-00129907-00130475 bottom of the diagram mYt-HpGjiEo-00443-00130476-00130791 topic compton scattering an annihilation mYt-HpGjiEo-00444-00130792-00131425 generation of e minus e plus pairs mYt-HpGjiEo-00445-00131426-00131614 another interesting term in the mYt-HpGjiEo-00446-00131615-00131773 expansion is mYt-HpGjiEo-00447-00131774-00132940 n sy X gamma mu site X site mYt-HpGjiEo-00448-00132941-00134409 underscore gamma nu sy X a mu X a new x mYt-HpGjiEo-00449-00134410-00134614 display style and bar mYt-HpGjiEo-00450-00134615-00135034 sy X gamma carat mu underlined sy X bar mYt-HpGjiEo-00451-00135035-00135424 sy X gamma carrot new sy X a underscore mYt-HpGjiEo-00452-00135425-00136494 mu X a underscore nu X where psy x sy X mYt-HpGjiEo-00453-00136495-00137703 underscore equals D for P 2 pi for I mYt-HpGjiEo-00454-00137704-00138464 gamma P minus M plus mYt-HpGjiEo-00455-00138465-00139733 i 0 e minus I P X minus X display style mYt-HpGjiEo-00456-00139734-00140237 underline sy X bar sy x equals in frac D mYt-HpGjiEo-00457-00140238-00140621 carrot for P 2 pi carrot for frac I mYt-HpGjiEo-00458-00140622-00140983 gamma p.m. plus i0 e carrot it X X is mYt-HpGjiEo-00459-00140984-00141779 the fermionic contraction propagator mYt-HpGjiEo-00460-00141780-00142395 topic path integral formulation mYt-HpGjiEo-00461-00142396-00142659 in a path integral the field Lagrangian mYt-HpGjiEo-00462-00142660-00142853 integrated over all possible field mYt-HpGjiEo-00463-00142854-00143046 histories defines the probability mYt-HpGjiEo-00464-00143047-00143204 amplitude to go from one field mYt-HpGjiEo-00465-00143205-00143474 configuration to another in order to mYt-HpGjiEo-00466-00143475-00143673 make sense the field theory should have mYt-HpGjiEo-00467-00143674-00143847 a well-defined ground state and the mYt-HpGjiEo-00468-00143848-00144009 integral should be performed a little mYt-HpGjiEo-00469-00144010-00144251 bit rotated into imaginary time ie a mYt-HpGjiEo-00470-00144252-00144820 wick rotation mYt-HpGjiEo-00471-00144821-00145405 topic scalar field Lagrangian mYt-HpGjiEo-00472-00145406-00145612 a simple example as the free mYt-HpGjiEo-00473-00145613-00145798 relativistic scalar field in D mYt-HpGjiEo-00474-00145799-00146095 dimensions whose action integral is s mYt-HpGjiEo-00475-00146096-00147601 equals 1/2 mu phi mu phi d d x-- display mYt-HpGjiEo-00476-00147602-00147970 style s equals in TFR ac-12 partial mYt-HpGjiEo-00477-00147971-00148285 underscore mu v partial carat mu phi d mYt-HpGjiEo-00478-00148286-00148675 carat DX the probability amplitude for a mYt-HpGjiEo-00479-00148676-00148970 processes a mYt-HpGjiEo-00480-00148971-00149431 b ii i s mYt-HpGjiEo-00481-00149432-00149954 d phi display style int underscore a mYt-HpGjiEo-00482-00149955-00150380 carrot b e carrot is d phi where a and b mYt-HpGjiEo-00483-00150381-00150566 are space like hyper surfaces that mYt-HpGjiEo-00484-00150567-00150797 define the boundary conditions the mYt-HpGjiEo-00485-00150798-00150983 collection of all the phi on the mYt-HpGjiEo-00486-00150984-00151166 starting hyper surface give the initial mYt-HpGjiEo-00487-00151167-00151376 value of the field analogous to the mYt-HpGjiEo-00488-00151377-00151541 starting position for a point particle mYt-HpGjiEo-00489-00151542-00151817 and the field values phi b at each point mYt-HpGjiEo-00490-00151818-00152030 of the final hyper surface defines the mYt-HpGjiEo-00491-00152031-00152213 final field value which is allowed to mYt-HpGjiEo-00492-00152214-00152417 vary giving a different amplitude to end mYt-HpGjiEo-00493-00152418-00152684 up at different values this is the field mYt-HpGjiEo-00494-00152685-00153029 to field transition amplitude the path mYt-HpGjiEo-00495-00153030-00153251 integral gives the expectation value of mYt-HpGjiEo-00496-00153252-00153440 operators between the initial and final mYt-HpGjiEo-00497-00153441-00155281 state a b ii i s phi x 1 Phi X M D Phi mYt-HpGjiEo-00498-00155282-00156557 equals o Phi X 1 Phi X and B this play mYt-HpGjiEo-00499-00156558-00156827 style int underscore carrot B II carrot mYt-HpGjiEo-00500-00156828-00157178 is Phi X underscore 1 CDO t s Phi X mYt-HpGjiEo-00501-00157179-00157490 underscore n D Phi equals left Lang will mYt-HpGjiEo-00502-00157491-00157892 a left Phi X underscore 1 CDO t s Phi X mYt-HpGjiEo-00503-00157893-00158179 underscore n right B right wrangle and mYt-HpGjiEo-00504-00158180-00158456 in the limit that a and B received to mYt-HpGjiEo-00505-00158457-00158615 the infinite passed in the infinite mYt-HpGjiEo-00506-00158616-00158804 future the only contribution that mYt-HpGjiEo-00507-00158805-00158990 matters is from the ground state this is mYt-HpGjiEo-00508-00158991-00159152 only rigorously true if the path mYt-HpGjiEo-00509-00159153-00159362 integral is defined slightly rotated mYt-HpGjiEo-00510-00159363-00159632 into imaginary time the path integral mYt-HpGjiEo-00511-00159633-00159803 can be thought of as analogous to a mYt-HpGjiEo-00512-00159804-00159992 probability distribution and it is mYt-HpGjiEo-00513-00159993-00160145 convenient to define it so that mYt-HpGjiEo-00514-00160146-00160328 multiplying by a constant doesn't change mYt-HpGjiEo-00515-00160329-00160397 anything mYt-HpGjiEo-00516-00160398-00160606 E mYt-HpGjiEo-00517-00160607-00162537 I s Phi X 1 Phi X M D Phi e I s D Phi mYt-HpGjiEo-00518-00162538-00163752 equals 0 Phi X 1 Phi X and 0 mYt-HpGjiEo-00519-00163753-00164121 display style frac display style in e mYt-HpGjiEo-00520-00164122-00164499 karat is Phi X underscore one CD OTS Phi mYt-HpGjiEo-00521-00164500-00164806 X underscore n defy display style in mYt-HpGjiEo-00522-00164807-00165126 karat is V Phi equals left Langille zero mYt-HpGjiEo-00523-00165127-00165520 left Phi X underscore one CD OTS Phi X mYt-HpGjiEo-00524-00165521-00165815 underscore n right zero right wrangle mYt-HpGjiEo-00525-00165816-00166098 the normalization factor on the bottom mYt-HpGjiEo-00526-00166099-00166282 is called the partition function for the mYt-HpGjiEo-00527-00166283-00166437 field and it coincides with the mYt-HpGjiEo-00528-00166438-00166623 statistical mechanical partition mYt-HpGjiEo-00529-00166624-00166795 function at zero temperature when mYt-HpGjiEo-00530-00166796-00167121 rotated into imaginary time the initial mYt-HpGjiEo-00531-00167122-00167332 to final amplitudes are ill-defined if mYt-HpGjiEo-00532-00167333-00167511 one thinks of the continuum limit right mYt-HpGjiEo-00533-00167512-00167640 from the beginning because the mYt-HpGjiEo-00534-00167641-00167823 fluctuations in the field can become mYt-HpGjiEo-00535-00167824-00168090 unbounded so the path integral can be mYt-HpGjiEo-00536-00168091-00168244 thought of as on a discrete square mYt-HpGjiEo-00537-00168245-00168429 lattice with lattice spacing and the mYt-HpGjiEo-00538-00168430-00168609 limit as zero should be taken carefully mYt-HpGjiEo-00539-00168610-00168909 if the final results do not depend on mYt-HpGjiEo-00540-00168910-00169074 the shape of the lattice or the value of mYt-HpGjiEo-00541-00169075-00169783 a then the continuum limit exists mYt-HpGjiEo-00542-00169784-00170275 topic on the lattice mYt-HpGjiEo-00543-00170276-00170488 on the lattice I the field can be mYt-HpGjiEo-00544-00170489-00171345 expanded in Fourier modes 5x equals D K mYt-HpGjiEo-00545-00171346-00173352 2 pi D Phi K e I K X equals K Phi K e I mYt-HpGjiEo-00546-00173353-00173995 K X display style Phi X equals in frac mYt-HpGjiEo-00547-00173996-00174532 DK 2pi caret D Phi K e caret ik c do t x mYt-HpGjiEo-00548-00174533-00174889 equals int underscore K Phi K e carrot I mYt-HpGjiEo-00549-00174890-00175254 KX here the integration domain is over K mYt-HpGjiEo-00550-00175255-00175483 restricted to a cube of side length 2 pi mYt-HpGjiEo-00551-00175484-00175726 a so that large values of K are not mYt-HpGjiEo-00552-00175727-00175981 allowed it is important to note that the mYt-HpGjiEo-00553-00175982-00176197 K measure contains the factors of 2 pi mYt-HpGjiEo-00554-00176198-00176425 from Fourier transforms this is the best mYt-HpGjiEo-00555-00176426-00176635 standard Convention for K integrals in mYt-HpGjiEo-00556-00176636-00176962 QFT the lattice means that fluctuations mYt-HpGjiEo-00557-00176963-00177148 at large K are not allowed to contribute mYt-HpGjiEo-00558-00177149-00177349 right away they only start to contribute mYt-HpGjiEo-00559-00177350-00177682 in the limit of 0 sometimes instead of a mYt-HpGjiEo-00560-00177683-00177883 lattice the field modes are just cut off mYt-HpGjiEo-00561-00177884-00178191 at high values of K instead it is also mYt-HpGjiEo-00562-00178192-00178404 convenient from time to time to consider mYt-HpGjiEo-00563-00178405-00178629 the space-time volume to be finite so mYt-HpGjiEo-00564-00178630-00178897 that the K modes are also a lattice this mYt-HpGjiEo-00565-00178898-00179095 is not strictly as necessary as the mYt-HpGjiEo-00566-00179096-00179299 space lattice limit because interactions mYt-HpGjiEo-00567-00179300-00179497 in K are not localized but it is mYt-HpGjiEo-00568-00179498-00179656 convenient for keeping track of the mYt-HpGjiEo-00569-00179657-00179853 factors in front of the K integrals and mYt-HpGjiEo-00570-00179854-00180040 the momentum conserving Delta functions mYt-HpGjiEo-00571-00180041-00180271 that will arise mYt-HpGjiEo-00572-00180272-00180504 on the lattice II the action needs to be mYt-HpGjiEo-00573-00180505-00181088 discretized s equals x mYt-HpGjiEo-00574-00181089-00182030 why 1 - 5 X - 5 mYt-HpGjiEo-00575-00182031-00182501 why to display style s equals sum mYt-HpGjiEo-00576-00182502-00182909 underscore Langille XY Rangel TFR ac-12 mYt-HpGjiEo-00577-00182910-00183425 big Phi X Phi Y big carat to wear XY is mYt-HpGjiEo-00578-00183426-00183641 a pair of nearest lattice neighbors x mYt-HpGjiEo-00579-00183642-00183905 and y the discretization should be mYt-HpGjiEo-00580-00183906-00184034 thought of as defining what the mYt-HpGjiEo-00581-00184035-00184314 derivative amp means mYt-HpGjiEo-00582-00184315-00184542 in terms of the latus Fourier modes the mYt-HpGjiEo-00583-00184543-00185339 action can be written s equals K 1 minus mYt-HpGjiEo-00584-00185340-00186962 coz k 1 plus 1 minus coz K 2 plus plus 1 mYt-HpGjiEo-00585-00186963-00188175 minus coz k D Phi K Phi K display style mYt-HpGjiEo-00586-00188176-00188516 s equals in underscore K big big one cos mYt-HpGjiEo-00587-00188517-00188859 K underscore one big plus big one cos K mYt-HpGjiEo-00588-00188860-00189219 underscore two big plus C do TS plus big mYt-HpGjiEo-00589-00189220-00189516 one cos K underscore D big big by mYt-HpGjiEo-00590-00189517-00189902 underscore K carat asterisk by carrot K mYt-HpGjiEo-00591-00189903-00190979 for K near zero this is s equals K 1 2 K mYt-HpGjiEo-00592-00190980-00191790 2 Phi K to display style s equals in to mYt-HpGjiEo-00593-00191791-00192186 underscore K T frac 1 2 K carat to left mYt-HpGjiEo-00594-00192187-00192566 Phi K right carat to now we have the mYt-HpGjiEo-00595-00192567-00192759 continuum Fourier transform of the mYt-HpGjiEo-00596-00192760-00193050 original action in finite volume the mYt-HpGjiEo-00597-00193051-00193326 quantity D D K is not infinitesimal but mYt-HpGjiEo-00598-00193327-00193515 becomes the volume of a box made by mYt-HpGjiEo-00599-00193516-00193804 neighboring Fourier modes or 2 pi v d mYt-HpGjiEo-00600-00193805-00194106 the field Phi is real valued so the mYt-HpGjiEo-00601-00194107-00194612 Fourier transform obeys Phi K mYt-HpGjiEo-00602-00194613-00195320 equals Phi minus K this play style Phi K mYt-HpGjiEo-00603-00195321-00195734 caret asterisk equals Phi K in terms of mYt-HpGjiEo-00604-00195735-00195959 real and imaginary parts the real part mYt-HpGjiEo-00605-00195960-00196220 of Phi K is an even function of K while mYt-HpGjiEo-00606-00196221-00196487 the imaginary part is odd the Fourier mYt-HpGjiEo-00607-00196488-00196736 transform avoids double counting so that mYt-HpGjiEo-00608-00196737-00197914 it can be written s equals K 1 2 K 2 phi mYt-HpGjiEo-00609-00197915-00198725 k phi minus k display style s equals int mYt-HpGjiEo-00610-00198726-00199157 underscore kt frac 1 2 K carrot 2 Phi K mYt-HpGjiEo-00611-00199158-00199345 Phi K mYt-HpGjiEo-00612-00199346-00199507 over an integration domain that mYt-HpGjiEo-00613-00199508-00199735 integrates over each pair K minus K mYt-HpGjiEo-00614-00199736-00200191 exactly once for a complex scalar field mYt-HpGjiEo-00615-00200192-00201480 with action s equals 1/2 mu phi mu phi d mYt-HpGjiEo-00616-00201481-00202110 d x-- display style s equals in TFR mYt-HpGjiEo-00617-00202111-00202432 ac-12 partial underscore mu by carat mYt-HpGjiEo-00618-00202433-00202815 asterisk partial carat mu phi d carat DX mYt-HpGjiEo-00619-00202816-00203283 the Fourier transform is unconstrained s mYt-HpGjiEo-00620-00203284-00203474 equals mYt-HpGjiEo-00621-00203475-00204722 K 1 2 K 2 Phi K 2 display style s equals mYt-HpGjiEo-00622-00204723-00205130 and underscore K T frac 1 2 K carrot 2 mYt-HpGjiEo-00623-00205131-00205553 left 5 K right carrot 2 and the integral mYt-HpGjiEo-00624-00205554-00205844 is over all K integrating over all mYt-HpGjiEo-00625-00205846-00206066 different values of Phi X is equivalent mYt-HpGjiEo-00626-00206067-00206294 to integrating over all Fourier modes mYt-HpGjiEo-00627-00206296-00206516 because taking a Fourier transform as a mYt-HpGjiEo-00628-00206517-00206741 unitary linear transformation of field mYt-HpGjiEo-00629-00206742-00207005 coordinates when you change coordinates mYt-HpGjiEo-00630-00207006-00207182 in a multi-dimensional integral by a mYt-HpGjiEo-00631-00207183-00207392 linear transformation the value of the mYt-HpGjiEo-00632-00207394-00207542 new integral is given by the determinant mYt-HpGjiEo-00633-00207544-00207927 of the transformation matrix if mYt-HpGjiEo-00634-00207928-00209123 why I equals a I J X J display style y mYt-HpGjiEo-00635-00209125-00209406 underscore I equals they underscore IJ X mYt-HpGjiEo-00636-00209407-00211112 underscore J then Det dx1 dx2 D X mYt-HpGjiEo-00637-00211113-00212610 equals d y1 d y 2d y n display style mYt-HpGjiEo-00638-00212611-00212873 debt uh int D X underscore one D X mYt-HpGjiEo-00639-00212875-00213221 underscore two CD o TS d X underscore n mYt-HpGjiEo-00640-00213223-00213453 equals in Thai underscore one die mYt-HpGjiEo-00641-00213454-00213812 underscore two CD o TS die underscore n mYt-HpGjiEo-00642-00213813-00214159 if a is a rotation then mYt-HpGjiEo-00643-00214160-00214951 a tea a equals I display style a carrot mYt-HpGjiEo-00644-00214952-00215278 mathroom tea a equals I so that debt a mYt-HpGjiEo-00645-00215279-00215524 equals plus or minus one and the sign mYt-HpGjiEo-00646-00215525-00215717 depends on whether the rotation includes mYt-HpGjiEo-00647-00215717-00215998 a reflection or not the matrix that mYt-HpGjiEo-00648-00215999-00216256 changes coordinates from Phi X 2 Phi K mYt-HpGjiEo-00649-00216257-00216446 can be read off from the definition of a mYt-HpGjiEo-00650-00216446-00217744 Fourier transform a K X equals e I K X mYt-HpGjiEo-00651-00217744-00218077 display style a underscore KX equals e mYt-HpGjiEo-00652-00218078-00218425 caret I KX and the faria inversion mYt-HpGjiEo-00653-00218426-00218726 theorem tells you the inverse mYt-HpGjiEo-00654-00218727-00220175 k X minus 1 equals e minus I K X display mYt-HpGjiEo-00655-00220176-00220469 style a underscore K X carrot - 1 equals mYt-HpGjiEo-00656-00220469-00220850 e carrot I KX which is the complex mYt-HpGjiEo-00657-00220851-00221092 conjugate transpose up two factors of 2 mYt-HpGjiEo-00658-00221094-00221378 pi on a finite volume lattice the mYt-HpGjiEo-00659-00221379-00221594 determinant is nonzero and independent mYt-HpGjiEo-00660-00221594-00222244 of the field values debt equals 1 mYt-HpGjiEo-00661-00222244-00222594 display style debt a equals 1 mYt-HpGjiEo-00662-00222596-00222759 and the path integral is a separate mYt-HpGjiEo-00663-00222760-00223054 factor at each value of K mYt-HpGjiEo-00664-00223055-00224956 exp i2 k k2 phi k phi k d phi equals k mYt-HpGjiEo-00665-00224957-00226802 phi k e i2 K 2 Phi K to D D K display mYt-HpGjiEo-00666-00226803-00227171 style in exp left frac I to sum mYt-HpGjiEo-00667-00227171-00227504 underscore KK carrot to 5 carat asterisk mYt-HpGjiEo-00668-00227505-00227837 K Phi K right D Phi equals prod mYt-HpGjiEo-00669-00227838-00228041 underscore K IND underscore by mYt-HpGjiEo-00670-00228042-00228533 underscore ke caret frac I to K caret to mYt-HpGjiEo-00671-00228534-00228854 left Phi underscore K right caret 2d mYt-HpGjiEo-00672-00228855-00229219 caret DK the factor D D K is the mYt-HpGjiEo-00673-00229221-00229457 infinitesimal volume of a discrete cell mYt-HpGjiEo-00674-00229458-00230155 in k space in a square lattice box D D K mYt-HpGjiEo-00675-00230156-00230960 equals 1 l d-- display style d caret d K mYt-HpGjiEo-00676-00230961-00231469 equals left frac 1l right caret D where mYt-HpGjiEo-00677-00231471-00231721 L is the side length of the box each mYt-HpGjiEo-00678-00231723-00231896 separate factor is an oscillatory mYt-HpGjiEo-00679-00231896-00232073 Gaussian and the width of the Gaussian mYt-HpGjiEo-00680-00232073-00232328 diverges as the volume goes to infinity mYt-HpGjiEo-00681-00232329-00232646 in imaginary time the Euclidean action mYt-HpGjiEo-00682-00232646-00232856 becomes positive definite and can be mYt-HpGjiEo-00683-00232857-00232940 interpreted as a probability mYt-HpGjiEo-00684-00232941-00233300 distribution the probability of a field mYt-HpGjiEo-00685-00233301-00234262 having values Phi K is e K minus 1 to K mYt-HpGjiEo-00686-00234263-00234559 to Phi mYt-HpGjiEo-00687-00234560-00236277 k phi k equals k e minus K 2 Phi K to D mYt-HpGjiEo-00688-00236278-00236854 D K display style a carrot in underscore mYt-HpGjiEo-00689-00236855-00237273 K T frac 1/2 K carrot to Phi underscore mYt-HpGjiEo-00690-00237275-00237601 K carrot asterisk by underscore K equals mYt-HpGjiEo-00691-00237602-00237904 prod underscore ke carrot cake carrot to mYt-HpGjiEo-00692-00237905-00238237 left by underscore K right carrot to D mYt-HpGjiEo-00693-00238238-00238708 carrot DK the expectation value of the mYt-HpGjiEo-00694-00238709-00238923 field is the statistical expectation mYt-HpGjiEo-00695-00238925-00239113 value of the field when chosen according mYt-HpGjiEo-00696-00239114-00239700 to the probability distribution Phi X 1 mYt-HpGjiEo-00697-00239701-00240906 Phi X M equals e minus s Phi mYt-HpGjiEo-00698-00240907-00242494 1 phi x and b phi e - s d phi display mYt-HpGjiEo-00699-00242494-00242740 style left Langille thigh X underscore 1 mYt-HpGjiEo-00700-00242741-00243100 CDO TS Phi X underscore n right wrangle mYt-HpGjiEo-00701-00243101-00243448 equals frac display style in E caret s mYt-HpGjiEo-00702-00243448-00243802 Phi X underscore 1 CDO TS Phi X mYt-HpGjiEo-00703-00243803-00244096 underscore n D Phi display style in a mYt-HpGjiEo-00704-00244096-00244456 caret s D Phi since the probability of mYt-HpGjiEo-00705-00244457-00244714 Phi K is a product the value of Phi K at mYt-HpGjiEo-00706-00244715-00244867 each separate value of K is mYt-HpGjiEo-00707-00244867-00245148 independently Gaussian distributed the mYt-HpGjiEo-00708-00245150-00245446 variance of the Gaussian is 1 K 2 D D K mYt-HpGjiEo-00709-00245446-00245650 which is formerly infinite but that just mYt-HpGjiEo-00710-00245651-00245796 means that the fluctuations are mYt-HpGjiEo-00711-00245798-00246052 unbounded in infinite volume in any mYt-HpGjiEo-00712-00246053-00246271 finite volume the integral is replaced mYt-HpGjiEo-00713-00246271-00246475 by a discrete sum and the variance of mYt-HpGjiEo-00714-00246476-00247127 the integral is VK 2 mYt-HpGjiEo-00715-00247128-00247652 topic monte carlo mYt-HpGjiEo-00716-00247653-00247841 the path integral defines a mYt-HpGjiEo-00717-00247842-00248033 probabilistic algorithm to generate a mYt-HpGjiEo-00718-00248034-00248281 Euclidean scalar field configuration mYt-HpGjiEo-00719-00248282-00248519 randomly pick the real and imaginary mYt-HpGjiEo-00720-00248519-00248708 parts of each furry a mode at wave mYt-HpGjiEo-00721-00248709-00248861 number K to be a Gaussian random mYt-HpGjiEo-00722-00248862-00249206 variable with variance 1 K 2 this mYt-HpGjiEo-00723-00249207-00249482 generates a configuration fight a at mYt-HpGjiEo-00724-00249483-00249707 random and the Fourier transform gives mYt-HpGjiEo-00725-00249708-00250042 Phi CX for real scalar fields the mYt-HpGjiEo-00726-00250044-00250246 algorithm must generate only one of each mYt-HpGjiEo-00727-00250248-00250550 pair Phi K Phi minus K and make the mYt-HpGjiEo-00728-00250551-00250721 second the complex conjugate of the mYt-HpGjiEo-00729-00250721-00251119 first to find any correlation function mYt-HpGjiEo-00730-00251121-00251317 generate a field again and again by this mYt-HpGjiEo-00731-00251319-00251516 procedure and find the statistical mYt-HpGjiEo-00732-00251517-00252817 average Phi X 1 Phi X n equals lim C mYt-HpGjiEo-00733-00252817-00254308 infinity C Phi C X 1 Phi C X and C mYt-HpGjiEo-00734-00254309-00254585 display style left Langille Phi X mYt-HpGjiEo-00735-00254586-00254903 underscore one C do TS Phi X underscore mYt-HpGjiEo-00736-00254904-00255215 n right wrangle equals Lim underscore C mYt-HpGjiEo-00737-00255216-00255563 right rona t frac display styled sum mYt-HpGjiEo-00738-00255564-00255823 underscore c if i underscore C X mYt-HpGjiEo-00739-00255825-00256184 underscore one C do TS Phi underscore C mYt-HpGjiEo-00740-00256185-00256577 X underscore n C where C is the number mYt-HpGjiEo-00741-00256578-00256798 of configurations and the sum is of the mYt-HpGjiEo-00742-00256800-00256961 product of the field values on each mYt-HpGjiEo-00743-00256962-00257209 configuration the Euclidean correlation mYt-HpGjiEo-00744-00257210-00257423 function is just the same as the mYt-HpGjiEo-00745-00257423-00257623 correlation function in statistics or mYt-HpGjiEo-00746-00257625-00257837 statistical mechanics the mYt-HpGjiEo-00747-00257838-00258062 quantum-mechanical correlation functions mYt-HpGjiEo-00748-00258063-00258244 are an analytic continuation of the mYt-HpGjiEo-00749-00258246-00258571 Euclidean correlation functions for free mYt-HpGjiEo-00750-00258573-00258767 fields with a quadratic action the mYt-HpGjiEo-00751-00258767-00258956 probability distribution as a high mYt-HpGjiEo-00752-00258957-00259184 dimensional Gaussian and the statistical mYt-HpGjiEo-00753-00259185-00259381 average is given by an explicit formula mYt-HpGjiEo-00754-00259382-00259658 but the Monte Carlo method also works mYt-HpGjiEo-00755-00259659-00259856 well for bosonic interacting field mYt-HpGjiEo-00756-00259857-00260042 theories where there is no closed form mYt-HpGjiEo-00757-00260042-00260669 for the correlation functions mYt-HpGjiEo-00758-00260671-00261225 topic scalar propagator mYt-HpGjiEo-00759-00261226-00261471 each mode is independently Gaussian mYt-HpGjiEo-00760-00261472-00261717 distributed the expectation of field mYt-HpGjiEo-00761-00261718-00262469 modes as easy to calculate Phi K Phi K mYt-HpGjiEo-00762-00262470-00263013 equals zero display style left angle Phi mYt-HpGjiEo-00763-00263014-00263277 underscore K Phi underscore K right R mYt-HpGjiEo-00764-00263278-00263631 angle equals 0 for K does not equal K mYt-HpGjiEo-00765-00263632-00263784 since then the two Gaussian random mYt-HpGjiEo-00766-00263785-00264018 variables are independent and both have mYt-HpGjiEo-00767-00264019-00265229 zero mean Phi K Phi K equals V K to mYt-HpGjiEo-00768-00265230-00265467 display style left Langille Phi mYt-HpGjiEo-00769-00265468-00265722 underscore K Phi underscore K right mYt-HpGjiEo-00770-00265723-00266138 Wrangell equals frac v k kharon two in mYt-HpGjiEo-00771-00266139-00266439 finite volume v when the two k values mYt-HpGjiEo-00772-00266440-00266646 coincide since this is the variance of mYt-HpGjiEo-00773-00266647-00266877 the Gaussian in the infinite volume mYt-HpGjiEo-00774-00266878-00268196 limit Phi K Phi K equals Delta K minus mYt-HpGjiEo-00775-00268197-00268890 k1 k2 display style left Langille by K mYt-HpGjiEo-00776-00268891-00269211 Phi K right Wrangell equals Delta k k mYt-HpGjiEo-00777-00269212-00269691 frac 1k caret - strictly speaking this mYt-HpGjiEo-00778-00269692-00269862 is an approximation the lattice mYt-HpGjiEo-00779-00269863-00270389 propagator is Phi K Phi mYt-HpGjiEo-00780-00270390-00271728 k equals Delta K minus K 1 to D minus mYt-HpGjiEo-00781-00271729-00273214 coz K 1 plus coz K 2 plus coz k d mYt-HpGjiEo-00782-00273215-00273535 display style left Langille thigh k phi mYt-HpGjiEo-00783-00273536-00273901 k right Wrangell equals delta k k frac mYt-HpGjiEo-00784-00273902-00274285 one too big d cos K underscore 1 plus mYt-HpGjiEo-00785-00274286-00274697 coz k underscore to see do TS plus coz k mYt-HpGjiEo-00786-00274698-00275048 underscore d big butt near k equals 0 mYt-HpGjiEo-00787-00275049-00275305 for field fluctuations lung compared to mYt-HpGjiEo-00788-00275306-00275468 the lattice spacing the two forms mYt-HpGjiEo-00789-00275469-00275738 coincide it is important to emphasize mYt-HpGjiEo-00790-00275739-00275990 that the delta functions contain factors mYt-HpGjiEo-00791-00275991-00276223 of 2 pi so that they cancel out the 2 pi mYt-HpGjiEo-00792-00276224-00276469 factors in the measure for k integrals mYt-HpGjiEo-00793-00276470-00278085 Delta K equals 2 pi D Delta D k1 Delta D mYt-HpGjiEo-00794-00278086-00279133 k - delta d k d display style Delta K mYt-HpGjiEo-00795-00279134-00279526 equals 2 pi carat d delta underscore DK mYt-HpGjiEo-00796-00279527-00279805 underscore 1 delta underscore d k mYt-HpGjiEo-00797-00279806-00280159 underscore to c do TS delta underscore d mYt-HpGjiEo-00798-00280160-00280565 k underscore d where delta DK is the mYt-HpGjiEo-00799-00280566-00280774 ordinary one-dimensional Dirac Delta mYt-HpGjiEo-00800-00280775-00281035 function this Convention for Delta mYt-HpGjiEo-00801-00281036-00281312 functions is not universal some authors mYt-HpGjiEo-00802-00281313-00281522 keep the factors of 2 pi in the Delta mYt-HpGjiEo-00803-00281523-00281677 functions and in the K integration mYt-HpGjiEo-00804-00281678-00282241 explicit mYt-HpGjiEo-00805-00282242-00282785 topic equation of motion mYt-HpGjiEo-00806-00282786-00283010 the form of the propagator can be more mYt-HpGjiEo-00807-00283011-00283202 easily found by using the equation of mYt-HpGjiEo-00808-00283203-00283475 motion for the field from the Lagrangian mYt-HpGjiEo-00809-00283476-00284062 the equation of motion is mu mu Phi mYt-HpGjiEo-00810-00284063-00284537 equals zero display style partial mYt-HpGjiEo-00811-00284538-00284756 underscore mu partial caret mu Phi mYt-HpGjiEo-00812-00284757-00284965 equals zero mYt-HpGjiEo-00813-00284966-00285327 and in an expectation value this says mu mYt-HpGjiEo-00814-00285328-00286431 mu Phi X Phi y equals zero display style mYt-HpGjiEo-00815-00286432-00286693 partial underscore mu partial caret mu mYt-HpGjiEo-00816-00286694-00287017 left Langille Phi X Phi Y right wrangle mYt-HpGjiEo-00817-00287018-00287331 equals zero where the derivatives act on mYt-HpGjiEo-00818-00287332-00287539 X and the identity is true everywhere mYt-HpGjiEo-00819-00287540-00287773 except when x and y coincide and the mYt-HpGjiEo-00820-00287774-00288037 operator order matters the form of the mYt-HpGjiEo-00821-00288038-00288220 singularity can be understood from the mYt-HpGjiEo-00822-00288221-00288442 canonical commutation relations to be a mYt-HpGjiEo-00823-00288443-00288721 delta function defining that Euclidean mYt-HpGjiEo-00824-00288722-00288927 Feynman propagator Delta as the Fourier mYt-HpGjiEo-00825-00288928-00289168 transform of the time ordered to point mYt-HpGjiEo-00826-00289169-00289329 function the one that comes from the mYt-HpGjiEo-00827-00289330-00290226 path integral to Delta X equals I Delta mYt-HpGjiEo-00828-00290227-00290701 X display style partial caret to Delta x mYt-HpGjiEo-00829-00290702-00291405 equals I Delta X so that Delta K equals mYt-HpGjiEo-00830-00291406-00292222 I K to display style Delta K equals frac mYt-HpGjiEo-00831-00292223-00292594 I cake Aaron 2 if the equations of mYt-HpGjiEo-00832-00292595-00292785 motion are linear the propagator will mYt-HpGjiEo-00833-00292786-00292942 always be the reciprocal of the mYt-HpGjiEo-00834-00292943-00293164 quadratic form matrix that defines the mYt-HpGjiEo-00835-00293165-00293341 free Lagrangian since this gives the mYt-HpGjiEo-00836-00293342-00293626 equations of motion this is also easy to mYt-HpGjiEo-00837-00293627-00293859 see directly from the path integral the mYt-HpGjiEo-00838-00293860-00294046 factor of AI disappears in the Euclidean mYt-HpGjiEo-00839-00294047-00294539 theory mYt-HpGjiEo-00840-00294540-00295004 topic week theorem mYt-HpGjiEo-00841-00295005-00295196 because each field mode as an mYt-HpGjiEo-00842-00295197-00295421 independent Gaussian the expectation mYt-HpGjiEo-00843-00295422-00295607 values for the product of many field mYt-HpGjiEo-00844-00295608-00296569 modes obeys wix theorem Phi K 1 by K 2 mYt-HpGjiEo-00845-00296570-00297215 Phi K n display style left Langille Phi mYt-HpGjiEo-00846-00297216-00297557 K underscore 1 Phi K underscore two CD mYt-HpGjiEo-00847-00297558-00297968 OTS Phi K underscore n right R angle is mYt-HpGjiEo-00848-00297969-00298205 zero unless the field modes coincide in mYt-HpGjiEo-00849-00298206-00298490 pairs this means that it is zero for an mYt-HpGjiEo-00850-00298491-00298703 odd number of Phi and for an even number mYt-HpGjiEo-00851-00298704-00298922 of Phi it is equal to a contribution mYt-HpGjiEo-00852-00298923-00299099 from each pair separately with a delta mYt-HpGjiEo-00853-00299100-00300583 function Phi K 1 by K 2 N equals I j mYt-HpGjiEo-00854-00300584-00301976 delta k i- k j k i2 display style left mYt-HpGjiEo-00855-00301977-00302294 Langille phi k underscore one CD OT s mYt-HpGjiEo-00856-00302295-00302561 phi k underscore two n right wrangle mYt-HpGjiEo-00857-00302562-00302882 equals sum prod on der score I J frac mYt-HpGjiEo-00858-00302883-00303242 Delta left k underscore I K underscore J mYt-HpGjiEo-00859-00303243-00303611 right k underscore I carat to where the mYt-HpGjiEo-00860-00303612-00303803 sum is over each partition of the field mYt-HpGjiEo-00861-00303804-00304019 modes into pairs and the product is over mYt-HpGjiEo-00862-00304020-00304830 the pairs for example Phi K 1 Phi mYt-HpGjiEo-00863-00304831-00306327 k 2 Phi K 3 Phi K 4 equals Delta K 1 mYt-HpGjiEo-00864-00306328-00308207 minus K 2 K 1 to Delta K 3 minus K 4 K 3 mYt-HpGjiEo-00865-00308208-00309812 2 plus Delta K 1 minus K 3 K 3 to Delta mYt-HpGjiEo-00866-00309813-00311414 K 2 minus K 4 K 2 2 plus Delta K 1 minus mYt-HpGjiEo-00867-00311415-00313394 K 4 K 1 to Delta K 2 minus K 3 K 2 to mYt-HpGjiEo-00868-00313395-00313644 display style left Langille mYt-HpGjiEo-00869-00313645-00313980 k underscore 1 Phi K underscore 2 Phi K mYt-HpGjiEo-00870-00313981-00314256 underscore 3 Phi K underscore for right mYt-HpGjiEo-00871-00314257-00314616 wrangle equals frac Delta K underscore 1 mYt-HpGjiEo-00872-00314617-00314928 K underscore 2 k underscore 1 carrot to mYt-HpGjiEo-00873-00314929-00315335 frac Delta K underscore 3 K underscore 4 mYt-HpGjiEo-00874-00315336-00315828 k underscore 3 carrot 2 + frac Delta K mYt-HpGjiEo-00875-00315829-00316137 underscore 1 K underscore 3 K underscore mYt-HpGjiEo-00876-00316138-00316512 three carrot to frac Delta K underscore mYt-HpGjiEo-00877-00316513-00316859 2 K underscore 4 k underscore 2 carrot 2 mYt-HpGjiEo-00878-00316860-00317282 + frac Delta K underscore 1 K underscore mYt-HpGjiEo-00879-00317283-00317681 4 k underscore 1 carrot to frac Delta K mYt-HpGjiEo-00880-00317682-00317994 underscore 2 k underscore 3 k underscore mYt-HpGjiEo-00881-00317995-00318339 2 carat to an interpretation of wicks mYt-HpGjiEo-00882-00318340-00318546 theorem is that each field insertion can mYt-HpGjiEo-00883-00318547-00318729 be thought of as a dangling line and the mYt-HpGjiEo-00884-00318730-00318948 expectation value is calculated by mYt-HpGjiEo-00885-00318949-00319113 linking up the lines in pairs mYt-HpGjiEo-00886-00319114-00319281 putting a delta function factor that mYt-HpGjiEo-00887-00319282-00319422 ensures that the momentum of each mYt-HpGjiEo-00888-00319423-00319602 partner in the pair is equal and mYt-HpGjiEo-00889-00319603-00320197 dividing by the propagator mYt-HpGjiEo-00890-00320198-00320587 topic higher gaussian moment completing mYt-HpGjiEo-00891-00320588-00320942 wicks theorem mYt-HpGjiEo-00892-00320943-00321137 there is a subtle point left before mYt-HpGjiEo-00893-00321138-00321374 wicks theorem is proved what if more mYt-HpGjiEo-00894-00321375-00321515 than two of the Phi's have the same mYt-HpGjiEo-00895-00321516-00321752 momentum if it's an odd number the mYt-HpGjiEo-00896-00321753-00322004 integral is zero negative values cancel mYt-HpGjiEo-00897-00322005-00322238 with the positive values but if the mYt-HpGjiEo-00898-00322239-00322456 number is even the integral is positive mYt-HpGjiEo-00899-00322457-00322694 the previous demonstration assumed that mYt-HpGjiEo-00900-00322695-00323014 the Phi's would only match up in pairs mYt-HpGjiEo-00901-00323015-00323226 but the theorem is correct even when mYt-HpGjiEo-00902-00323227-00323460 arbitrarily many of the fire equal and mYt-HpGjiEo-00903-00323461-00323665 this is a notable property of Gaussian mYt-HpGjiEo-00904-00323666-00324550 integration I equals e minus mYt-HpGjiEo-00905-00324551-00325780 x2 2d x equals 2 pi a display style I mYt-HpGjiEo-00906-00325781-00326099 equals indie carat X Charat 2 2 DX mYt-HpGjiEo-00907-00326100-00327151 equals s QR t frac 2 pi n a and i equals mYt-HpGjiEo-00908-00327152-00329283 x 2 + 2 + e minus a x - 2 d x equals 1 3 mYt-HpGjiEo-00909-00329284-00329607 5 2 mYt-HpGjiEo-00910-00329608-00331344 n minus 1 to 2 2 to 2 pi minus 2 n plus mYt-HpGjiEo-00911-00331345-00331968 1 to display style frac partial carrot mYt-HpGjiEo-00912-00331969-00332295 and partial a carrot n I equals int frac mYt-HpGjiEo-00913-00332296-00332604 X Charat 2 & 2 carrot and II care mYt-HpGjiEo-00914-00332605-00332997 attacks carrot 2 to the x equals frac 1 mYt-HpGjiEo-00915-00332998-00333558 CDO t3c do t5l dots CDO t 2 and minus 1 mYt-HpGjiEo-00916-00333559-00334119 to c do t to C do t2l dots C do T to s mYt-HpGjiEo-00917-00334120-00334658 QR t 2 pi a carrot frac to n plus 1 2 mYt-HpGjiEo-00918-00334659-00335787 dividing by I X 2 n equals x 2 and E mYt-HpGjiEo-00919-00335788-00337781 minus a X 2 to e minus a X 2 2 equals 1 mYt-HpGjiEo-00920-00337782-00338319 3 5 2 mYt-HpGjiEo-00921-00338320-00338979 - one one a mYt-HpGjiEo-00922-00338980-00339261 displaced idol left Langille X Charat 2 mYt-HpGjiEo-00923-00339262-00339510 and right wrangle equals frac mYt-HpGjiEo-00924-00339511-00339813 display style in X Charat 2 n e carrot mYt-HpGjiEo-00925-00339814-00340119 ax carrot 2 to display style in D carrot mYt-HpGjiEo-00926-00340120-00340638 X Charat 2 2 equals 1 CDO t 3c do t 5l mYt-HpGjiEo-00927-00340639-00341004 dots C do T 2 and minus 1 frac mYt-HpGjiEo-00928-00341005-00341913 1 a carrot and X 2 equals 1 display mYt-HpGjiEo-00929-00341914-00342141 style left Langille X Charat 2 right mYt-HpGjiEo-00930-00342142-00342411 wrangle equals frac 1 mYt-HpGjiEo-00931-00342412-00342669 if wicks theorem were correct the higher mYt-HpGjiEo-00932-00342670-00342828 moments would be given by all possible mYt-HpGjiEo-00933-00342829-00343100 pairings of a list of 2 and different X mYt-HpGjiEo-00934-00343101-00344466 X 1 X 2 X 3 X 2 and display style left mYt-HpGjiEo-00935-00344467-00344760 Langille X underscore 1 X underscore 2 X mYt-HpGjiEo-00936-00344761-00345114 underscore 3 C do TSX underscore 2 n mYt-HpGjiEo-00937-00345115-00345393 right wrangle where the X are all the mYt-HpGjiEo-00938-00345394-00345606 same variable the index is just to keep mYt-HpGjiEo-00939-00345607-00345777 track of the number of ways to pair them mYt-HpGjiEo-00940-00345778-00346038 the first X can be paired with 2 n minus mYt-HpGjiEo-00941-00346039-00346410 1 others leaving 2 n minus 2 the next mYt-HpGjiEo-00942-00346411-00346605 unpaired X can be paired with 2 n minus mYt-HpGjiEo-00943-00346606-00346950 3 different X leaving 2 n minus 4 and so mYt-HpGjiEo-00944-00346951-00346989 on mYt-HpGjiEo-00945-00346990-00347196 this means that wicks theorem mYt-HpGjiEo-00946-00347197-00347421 uncorrected says that the expectation mYt-HpGjiEo-00947-00347422-00347939 value of x 2 n should be X 2 mYt-HpGjiEo-00948-00347940-00348904 n equals 2n minus 1/2 mYt-HpGjiEo-00949-00348905-00350197 n - 3 5 3 1 X 2 n display style left mYt-HpGjiEo-00950-00350198-00350425 Langille X Charat 2 n right R angle mYt-HpGjiEo-00951-00350426-00350830 equals to n minus 1 C do t 2n minus 3 L mYt-HpGjiEo-00952-00350831-00351313 dots C do t5 c do t 3c do t1 left mYt-HpGjiEo-00953-00351314-00351559 Langille X Charat 2 right wrangle carrot mYt-HpGjiEo-00954-00351560-00351868 n and this is in fact the correct answer mYt-HpGjiEo-00955-00351869-00352138 so wicks theorem holds no matter how mYt-HpGjiEo-00956-00352139-00352300 many of the momenta of the internal mYt-HpGjiEo-00957-00352301-00352877 variables coincide mYt-HpGjiEo-00958-00352878-00353368 topic interaction mYt-HpGjiEo-00959-00353369-00353555 interactions are represented by mYt-HpGjiEo-00960-00353556-00353750 higher-order contributions since mYt-HpGjiEo-00961-00353751-00353939 quadratic contributions are always mYt-HpGjiEo-00962-00353940-00354242 Gaussian the simplest interaction as the mYt-HpGjiEo-00963-00354243-00354466 quartic self interaction with an action mYt-HpGjiEo-00964-00354467-00355807 s equals mu phi mu Phi plus lambda 4 Phi mYt-HpGjiEo-00965-00355808-00356249 4 display style s equals int partial mYt-HpGjiEo-00966-00356250-00356519 carat mu Phi partial underscore mu Phi mYt-HpGjiEo-00967-00356520-00356972 plus frac lambda 4 Phi carat for the mYt-HpGjiEo-00968-00356973-00357176 reason for the combinatorial factor 4 mYt-HpGjiEo-00969-00357177-00357460 will be clear soon writing the action in mYt-HpGjiEo-00970-00357461-00357635 terms of the lattice or continuum mYt-HpGjiEo-00971-00357636-00358188 Fourier modes s equals mYt-HpGjiEo-00972-00358189-00360354 k 2 Phi K 2 plus K 1 K 2 K 3 K 4 Phi K 1 mYt-HpGjiEo-00973-00360355-00362324 by K 2 by K 3 Phi K 4 Delta K 1 plus K 2 mYt-HpGjiEo-00974-00362325-00364014 plus K 3 plus K 4 equals s f+ x display mYt-HpGjiEo-00975-00364015-00364362 style s equals in underscore KK carrot 2 mYt-HpGjiEo-00976-00364363-00364671 left Phi K right carrot 2 plus in mYt-HpGjiEo-00977-00364672-00365013 underscore K underscore 1k underscore 2k mYt-HpGjiEo-00978-00365014-00365286 underscore 3k underscore for 5k mYt-HpGjiEo-00979-00365287-00365586 underscore 1 5k underscore 2 5k mYt-HpGjiEo-00980-00365587-00365916 underscore three 5k underscore 4 Delta K mYt-HpGjiEo-00981-00365917-00366219 underscore 1 plus k underscore 2 plus k mYt-HpGjiEo-00982-00366220-00366519 underscore 3 + k underscore 4 equals s mYt-HpGjiEo-00983-00366520-00366891 underscore F + X where s F is the free mYt-HpGjiEo-00984-00366892-00367086 action whose correlation functions are mYt-HpGjiEo-00985-00367087-00367341 given by wicks theorem the exponential mYt-HpGjiEo-00986-00367342-00367509 of s in the path integral can be mYt-HpGjiEo-00987-00367510-00367737 expanded in powers of lambda giving a mYt-HpGjiEo-00988-00367738-00367941 series of corrections to the free action mYt-HpGjiEo-00989-00367942-00368653 e minus s equals mYt-HpGjiEo-00990-00368654-00369886 e- s f1 plus X plus 1/2 mYt-HpGjiEo-00991-00369887-00371221 X X +1 3 X X X + display style II care mYt-HpGjiEo-00992-00371222-00371536 at s equals e caret s underscore f left mYt-HpGjiEo-00993-00371537-00372301 1 + X + frac 1 2 xx + frac 1 3 X xx + C mYt-HpGjiEo-00994-00372302-00372634 do TS right the path integral for the mYt-HpGjiEo-00995-00372635-00372793 interacting action is then a power mYt-HpGjiEo-00996-00372794-00373006 series of corrections to the free action mYt-HpGjiEo-00997-00373007-00373279 the term represented by X should be mYt-HpGjiEo-00998-00373280-00373486 thought of as 4 half lines one for each mYt-HpGjiEo-00999-00373487-00373804 factor of 5k the half lines meet at a mYt-HpGjiEo-01000-00373805-00374002 vertex which contributes a delta mYt-HpGjiEo-01001-00374003-00374173 function that ensures that the sum of mYt-HpGjiEo-01002-00374174-00374467 the momenta are all equal to compute a mYt-HpGjiEo-01003-00374468-00374659 correlation function in the interacting mYt-HpGjiEo-01004-00374660-00374851 theory there is a contribution from the mYt-HpGjiEo-01005-00374852-00374950 X terms now mYt-HpGjiEo-01006-00374951-00375211 for example the path integral for the mYt-HpGjiEo-01007-00375212-00376344 for field correlator Phi K 1 by K 2 Phi mYt-HpGjiEo-01008-00376345-00378280 K 3 Phi K 4 equals e - s Phi K 1 Phi mYt-HpGjiEo-01009-00378281-00379903 k 2 Phi k 3 Phi K 4 D Phi Z display mYt-HpGjiEo-01010-00379904-00380173 style left Langille Phi K underscore 1 mYt-HpGjiEo-01011-00380174-00380491 Phi K underscore 2 Phi K underscore 3 mYt-HpGjiEo-01012-00380492-00380725 Phi K underscore for right wrangle mYt-HpGjiEo-01013-00380726-00381073 equals frac display style in a caret s mYt-HpGjiEo-01014-00381074-00381391 Phi K underscore 1 Phi K underscore 2 mYt-HpGjiEo-01015-00381392-00381733 Phi K underscore 3 Phi K underscore 4 D mYt-HpGjiEo-01016-00381734-00382084 Phi Z which in the free field was only mYt-HpGjiEo-01017-00382085-00382303 nonzero when the momenta K were equal in mYt-HpGjiEo-01018-00382304-00382534 Paris is now non zero for all values of mYt-HpGjiEo-01019-00382535-00382852 K the momenta of the insertions Phi key mYt-HpGjiEo-01020-00382853-00383029 can now match up with the momenta of the mYt-HpGjiEo-01021-00383030-00383299 X's in the expansion the insertions mYt-HpGjiEo-01022-00383300-00383470 should also be thought of as half lines mYt-HpGjiEo-01023-00383471-00383716 4 in this case which carry a momentum K mYt-HpGjiEo-01024-00383717-00383995 but one that is not integrated the mYt-HpGjiEo-01025-00383996-00384205 lowest order contribution comes from the mYt-HpGjiEo-01026-00384206-00384475 first non-trivial term a minus SFX in mYt-HpGjiEo-01027-00384476-00384736 the Taylor expansion of the action wicks mYt-HpGjiEo-01028-00384737-00384934 theorem requires that the momenta in the mYt-HpGjiEo-01029-00384935-00385192 X half lines the Phi K factors in X mYt-HpGjiEo-01030-00385193-00385366 should match up with the momenta of the mYt-HpGjiEo-01031-00385367-00385639 external half lines in pairs the new mYt-HpGjiEo-01032-00385640-00386466 contribution is equal to lambda 1 K 1 2 mYt-HpGjiEo-01033-00386467-00386656 1 mYt-HpGjiEo-01034-00386657-00388195 k 2 2 1 K 3 2 1 K 4 to display style mYt-HpGjiEo-01035-00388196-00388561 lambda frac 1 K underscore 1 carrot to mYt-HpGjiEo-01036-00388562-00389080 frac 1 K underscore 2 carrot to frac 1 K mYt-HpGjiEo-01037-00389081-00389416 underscore 3 carrot to frac 1 K mYt-HpGjiEo-01038-00389417-00389812 underscore for carrot to the 4 inside X mYt-HpGjiEo-01039-00389813-00389977 is cancelled because there are exactly mYt-HpGjiEo-01040-00389978-00390208 four ways to match the half lines in X mYt-HpGjiEo-01041-00390209-00390475 to the external half lines each of these mYt-HpGjiEo-01042-00390476-00390634 different ways of matching the half mYt-HpGjiEo-01043-00390635-00390835 lines together in pairs contributes mYt-HpGjiEo-01044-00390836-00391054 exactly once regardless of the values of mYt-HpGjiEo-01045-00391055-00391777 K 1 2 3 4 by wicks theorem mYt-HpGjiEo-01046-00391778-00392301 topic Feynman diagrams mYt-HpGjiEo-01047-00392302-00392550 the expansion of the action in powers of mYt-HpGjiEo-01048-00392551-00392724 X gives a series of terms with mYt-HpGjiEo-01049-00392725-00393003 progressively higher number of X's the mYt-HpGjiEo-01050-00393004-00393207 contribution from the term with exactly mYt-HpGjiEo-01051-00393208-00393513 an X's is called nth order the nth mYt-HpGjiEo-01052-00393514-00393813 ordered terms has for an internal 1/2 mYt-HpGjiEo-01053-00393814-00394029 lines which are the factors of Phi K mYt-HpGjiEo-01054-00394030-00394335 from the X's these all end on a vertex mYt-HpGjiEo-01055-00394336-00394625 and are integrated over all possible K mYt-HpGjiEo-01056-00394626-00394860 external half lines which are the come mYt-HpGjiEo-01057-00394861-00395046 from the phi k insertions in the mYt-HpGjiEo-01058-00395047-00395262 integral by wix theorem each pair of mYt-HpGjiEo-01059-00395263-00395448 half lines must be paired together to mYt-HpGjiEo-01060-00395449-00395643 make a line and this line gives a factor mYt-HpGjiEo-01061-00395644-00397029 of Delta k1 plus k2 k1 to display style mYt-HpGjiEo-01062-00397030-00397371 frac Delta K underscore 1 plus K mYt-HpGjiEo-01063-00397372-00397697 underscore 2 K underscore 1 carrot 2 mYt-HpGjiEo-01064-00397698-00398034 which multiplies the contribution this mYt-HpGjiEo-01065-00398035-00398223 means that the two half lines that make mYt-HpGjiEo-01066-00398224-00398394 a line are forced to have equal and mYt-HpGjiEo-01067-00398395-00398660 opposite momentum the line itself should mYt-HpGjiEo-01068-00398661-00398885 be labeled by an arrow drawn parallel to mYt-HpGjiEo-01069-00398886-00399072 the line and labeled by the momentum in mYt-HpGjiEo-01070-00399073-00399348 the line K the half line at the tail end mYt-HpGjiEo-01071-00399349-00399560 of the arrow carries momentum K while mYt-HpGjiEo-01072-00399561-00399729 the half line at the head end carries mYt-HpGjiEo-01073-00399730-00400014 momentum minus K if one of the two half mYt-HpGjiEo-01074-00400015-00400188 lines is external this kills the mYt-HpGjiEo-01075-00400189-00400404 integral over the internal K since it mYt-HpGjiEo-01076-00400405-00400610 forces the internal K to be equal to the mYt-HpGjiEo-01077-00400611-00400890 external k if both are internal the mYt-HpGjiEo-01078-00400891-00401220 integral over K remains the diagrams mYt-HpGjiEo-01079-00401221-00401373 that are formed by linking the half mYt-HpGjiEo-01080-00401374-00401580 lines in the X's with the external half mYt-HpGjiEo-01081-00401581-00401796 lines representing insertions are the mYt-HpGjiEo-01082-00401797-00402048 Feynman diagrams of this theory each mYt-HpGjiEo-01083-00402049-00402315 line carries a factor of 1 k2 the mYt-HpGjiEo-01084-00402316-00402519 propagator and either goes from vertex mYt-HpGjiEo-01085-00402520-00402809 to vertex or ends at an insertion if it mYt-HpGjiEo-01086-00402810-00403053 is internal it is integrated over at mYt-HpGjiEo-01087-00403054-00403287 each vertex the total incoming K is mYt-HpGjiEo-01088-00403288-00403593 equal to the total outgoing K the number mYt-HpGjiEo-01089-00403594-00403812 of ways of making a diagram by joining mYt-HpGjiEo-01090-00403813-00404040 half lines into lines almost completely mYt-HpGjiEo-01091-00404041-00404265 cancels the factorial factors coming mYt-HpGjiEo-01092-00404266-00404397 from the Taylor series of the mYt-HpGjiEo-01093-00404398-00405087 exponential and the 4 at each vertex mYt-HpGjiEo-01094-00405088-00405577 topic loop order mYt-HpGjiEo-01095-00405578-00405811 a forest diagram is one where all the mYt-HpGjiEo-01096-00405812-00405979 internal lines have momentum that is mYt-HpGjiEo-01097-00405980-00406153 completely determined by the external mYt-HpGjiEo-01098-00406154-00406348 lines in the condition that the incoming mYt-HpGjiEo-01099-00406349-00406537 and outgoing momentum are equal at each mYt-HpGjiEo-01100-00406538-00406786 vertex the contribution of these mYt-HpGjiEo-01101-00406787-00407002 diagrams is a product of propagators mYt-HpGjiEo-01102-00407003-00407269 without any integration a tree diagram mYt-HpGjiEo-01103-00407270-00407647 as a connected forest diagram an example mYt-HpGjiEo-01104-00407648-00407848 of a tree diagram as the one where each mYt-HpGjiEo-01105-00407849-00408049 of four external lines end on an x mYt-HpGjiEo-01106-00408050-00408262 another as when three external lines end mYt-HpGjiEo-01107-00408263-00408445 on an x and the remaining half line mYt-HpGjiEo-01108-00408446-00408619 joins up with another x and the mYt-HpGjiEo-01109-00408620-00408817 remaining half lines of this X run off mYt-HpGjiEo-01110-00408818-00409072 two external lines these are all also mYt-HpGjiEo-01111-00409073-00409297 forest diagrams as every tree is a mYt-HpGjiEo-01112-00409298-00409510 forest an example of a forest that is mYt-HpGjiEo-01113-00409511-00409702 not a tree as when eight external lines mYt-HpGjiEo-01114-00409703-00410026 end on two X's it is easy to verify that mYt-HpGjiEo-01115-00410027-00410259 in all these cases the moment on all the mYt-HpGjiEo-01116-00410260-00410425 internal lines is determined by the mYt-HpGjiEo-01117-00410426-00410610 external momenta and the condition of mYt-HpGjiEo-01118-00410612-00410895 momentum conservation in each vertex a mYt-HpGjiEo-01119-00410896-00411175 diagram that is not a forest diagram is mYt-HpGjiEo-01120-00411176-00411397 called a loop diagram and an example is mYt-HpGjiEo-01121-00411397-00411595 one where two lines of an X are joined mYt-HpGjiEo-01122-00411596-00411763 to external lines while the remaining mYt-HpGjiEo-01123-00411764-00412021 two lines are joined to each other the mYt-HpGjiEo-01124-00412022-00412213 two lines joined to each other can have mYt-HpGjiEo-01125-00412214-00412380 any momentum at all since they both mYt-HpGjiEo-01126-00412381-00412657 enter and leave the same vertex a more mYt-HpGjiEo-01127-00412658-00412909 complicated example as one where two X's mYt-HpGjiEo-01128-00412910-00413074 are joined to each other by matching the mYt-HpGjiEo-01129-00413075-00413353 legs one to the other this diagram has mYt-HpGjiEo-01130-00413354-00413674 no external lines at all the reason loop mYt-HpGjiEo-01131-00413675-00413899 diagrams are called loop diagrams as mYt-HpGjiEo-01132-00413900-00414082 because the number of K integrals that mYt-HpGjiEo-01133-00414083-00414234 are left undetermined by momentum mYt-HpGjiEo-01134-00414235-00414435 conservation as equal to the number of mYt-HpGjiEo-01135-00414437-00414657 independent closed loops in the diagram mYt-HpGjiEo-01136-00414658-00414843 where independent loops are counted as mYt-HpGjiEo-01137-00414845-00415143 in homology theory the homology is real mYt-HpGjiEo-01138-00415145-00415393 valued actually Road valued the value mYt-HpGjiEo-01139-00415393-00415560 associated with each line is the mYt-HpGjiEo-01140-00415562-00415818 momentum the boundary operator takes mYt-HpGjiEo-01141-00415820-00416020 each line to the sum of the end vertices mYt-HpGjiEo-01142-00416021-00416209 with a positive sign at the head and a mYt-HpGjiEo-01143-00416210-00416478 negative sign at the tail the condition mYt-HpGjiEo-01144-00416479-00416638 that the momentum is conserved as mYt-HpGjiEo-01145-00416639-00416827 exactly the condition that the boundary mYt-HpGjiEo-01146-00416828-00417102 of the K valued weighted graph is zero a mYt-HpGjiEo-01147-00417103-00417409 set of valid K values can be arbitrarily mYt-HpGjiEo-01148-00417410-00417589 redefined whenever there is a closed mYt-HpGjiEo-01149-00417589-00417918 loop a closed loop is a cyclic epatha V mYt-HpGjiEo-01150-00417920-00418134 jacent vertices that never revisits the mYt-HpGjiEo-01151-00418135-00418422 same vertex such a cycle can be thought mYt-HpGjiEo-01152-00418424-00418618 of as the boundary of a hypothetical to mYt-HpGjiEo-01153-00418618-00418921 sell the K labelings of a graph that can mYt-HpGjiEo-01154-00418922-00418980 serve mYt-HpGjiEo-01155-00418981-00419224 ie which has zero boundary up to mYt-HpGjiEo-01156-00419225-00419464 redefinitions of K ie up to boundaries mYt-HpGjiEo-01157-00419464-00419685 of two cells to find the first homology mYt-HpGjiEo-01158-00419687-00419905 of a graph the number of independent mYt-HpGjiEo-01159-00419906-00420121 momenta that are not determined as then mYt-HpGjiEo-01160-00420122-00420250 equal to the number of independent mYt-HpGjiEo-01161-00420251-00420585 homology loops for many graphs this is mYt-HpGjiEo-01162-00420587-00420768 equal to the number of loops as counted mYt-HpGjiEo-01163-00420770-00421347 in the most intuitive way mYt-HpGjiEo-01164-00421348-00421870 topic symmetry factors mYt-HpGjiEo-01165-00421871-00422075 the number of ways to form a given mYt-HpGjiEo-01166-00422076-00422293 Feynman diagram by joining together half mYt-HpGjiEo-01167-00422294-00422516 lines as large and by wicks theorem each mYt-HpGjiEo-01168-00422517-00422666 way of pairing up the half lines mYt-HpGjiEo-01169-00422667-00422924 contributes equally often this mYt-HpGjiEo-01170-00422925-00423139 completely cancels the factorials in the mYt-HpGjiEo-01171-00423141-00423310 denominator of each term but the mYt-HpGjiEo-01172-00423312-00423617 cancellation is sometimes incomplete the mYt-HpGjiEo-01173-00423618-00423812 unconcealed denominator is called the mYt-HpGjiEo-01174-00423813-00424025 symmetry factor of the diagram the mYt-HpGjiEo-01175-00424026-00424210 contribution of each diagram to the mYt-HpGjiEo-01176-00424212-00424420 correlation function must be divided by mYt-HpGjiEo-01177-00424421-00424745 its symmetry factor for example consider mYt-HpGjiEo-01178-00424746-00424928 the Feynman diagram formed from two mYt-HpGjiEo-01179-00424929-00425164 external lines joined to one X and the mYt-HpGjiEo-01180-00425166-00425375 remaining two half lines in the X joined mYt-HpGjiEo-01181-00425376-00425657 to each other there are 4 times 3 ways mYt-HpGjiEo-01182-00425658-00425876 to join the external half lines to the X mYt-HpGjiEo-01183-00425877-00426062 and then there is only one way to join mYt-HpGjiEo-01184-00426063-00426233 the two remaining lines to each other mYt-HpGjiEo-01185-00426234-00426626 the X comes divided by 4 equals 4 times mYt-HpGjiEo-01186-00426627-00426881 3 times 2 but the number of ways to link mYt-HpGjiEo-01187-00426882-00427088 up the x half lines to make the diagram mYt-HpGjiEo-01188-00427089-00427358 as only 4 times 3 so the contribution of mYt-HpGjiEo-01189-00427359-00427693 this diagram is divided by 2 for another mYt-HpGjiEo-01190-00427694-00427928 example consider the diagram formed by mYt-HpGjiEo-01191-00427929-00428153 joining all the half lines of 1 X 2 all mYt-HpGjiEo-01192-00428154-00428375 the half lines of another X this diagram mYt-HpGjiEo-01193-00428376-00428555 is called a vacuum bubble because it mYt-HpGjiEo-01194-00428556-00428731 does not link up to any external lines mYt-HpGjiEo-01195-00428732-00429022 there are four ways to form this diagram mYt-HpGjiEo-01196-00429023-00429239 but the denominator includes it too from mYt-HpGjiEo-01197-00429239-00429431 the expansion of the exponential there mYt-HpGjiEo-01198-00429432-00429722 are two x's and two factors of 4 the mYt-HpGjiEo-01199-00429722-00429980 contribution is multiplied by 4 2 times mYt-HpGjiEo-01200-00429981-00430484 4 times 4 equals 148 another example is mYt-HpGjiEo-01201-00430485-00430720 the Feynman diagram formed from two x's mYt-HpGjiEo-01202-00430721-00430922 where each X links up to two external mYt-HpGjiEo-01203-00430922-00431110 lines and the remaining two half lines mYt-HpGjiEo-01204-00431112-00431360 of each X are joined to each other the mYt-HpGjiEo-01205-00431360-00431537 number of ways to link an X to two mYt-HpGjiEo-01206-00431538-00431759 external lines as four times 3 and mYt-HpGjiEo-01207-00431760-00431933 either X could link up to either pair mYt-HpGjiEo-01208-00431934-00432203 giving an additional factor of 2 the mYt-HpGjiEo-01209-00432204-00432428 remaining 2 half lines in the two x's mYt-HpGjiEo-01210-00432429-00432605 can be linked to each other in two ways mYt-HpGjiEo-01211-00432606-00432812 so that the total number of ways to form mYt-HpGjiEo-01212-00432813-00433120 the diagram as 4 times 3 times 4 times 3 mYt-HpGjiEo-01213-00433121-00433409 times 2 times 2 while the denominator is mYt-HpGjiEo-01214-00433410-00433814 4 times 4 times 2 the total symmetry mYt-HpGjiEo-01215-00433814-00434042 factor is 2 and the contribution of this mYt-HpGjiEo-01216-00434043-00434381 diagram is divided by 2 the symmetry mYt-HpGjiEo-01217-00434382-00434593 factor theorem gives the symmetry factor mYt-HpGjiEo-01218-00434594-00434818 for a general diagram the contribution mYt-HpGjiEo-01219-00434819-00435035 of each Feynman diagram must be divided mYt-HpGjiEo-01220-00435035-00435160 by the order of its group of mYt-HpGjiEo-01221-00435162-00435254 automorphisms mYt-HpGjiEo-01222-00435255-00435472 the number of symmetries that it has an mYt-HpGjiEo-01223-00435474-00435743 auto morphism of a Feynman graph as a mYt-HpGjiEo-01224-00435743-00435941 permutation M of the lines and a mYt-HpGjiEo-01225-00435942-00436160 permutation and of the vertices with the mYt-HpGjiEo-01226-00436160-00436457 following properties if a line L goes mYt-HpGjiEo-01227-00436458-00436763 from vertex V to vertex V then M L goes mYt-HpGjiEo-01228-00436764-00437138 from n V 2 n V if the line is undirected mYt-HpGjiEo-01229-00437139-00437384 as it is for a real scalar field then M mYt-HpGjiEo-01230-00437385-00437852 L can go from n V 2 n V 2 if a line L mYt-HpGjiEo-01231-00437853-00438107 ends on an external line M L ends on the mYt-HpGjiEo-01232-00438108-00438356 same external line if there are mYt-HpGjiEo-01233-00438357-00438575 different types of lines M L should mYt-HpGjiEo-01234-00438576-00438758 preserve the type this theorem has an mYt-HpGjiEo-01235-00438759-00438950 interpretation in terms of particle mYt-HpGjiEo-01236-00438951-00439147 paths when identical particles are mYt-HpGjiEo-01237-00439149-00439280 present the integral over all mYt-HpGjiEo-01238-00439281-00439505 intermediate particles must not double mYt-HpGjiEo-01239-00439506-00439652 count states that differ only by mYt-HpGjiEo-01240-00439653-00439976 interchanging identical particles proof mYt-HpGjiEo-01241-00439977-00440150 to prove this theorem label all the mYt-HpGjiEo-01242-00440151-00440372 internal and external lines of a diagram mYt-HpGjiEo-01243-00440372-00440647 with a unique name then form the diagram mYt-HpGjiEo-01244-00440649-00440810 by linking a half line to a name and mYt-HpGjiEo-01245-00440810-00441097 then to the other half line now count mYt-HpGjiEo-01246-00441099-00441247 the number of ways to form the name mYt-HpGjiEo-01247-00441249-00441514 diagram each permutation of the X's mYt-HpGjiEo-01248-00441516-00441685 gives a different pattern of linking mYt-HpGjiEo-01249-00441687-00441899 names to half lines and this is a factor mYt-HpGjiEo-01250-00441900-00442178 of n each permutation of the half lines mYt-HpGjiEo-01251-00442179-00442489 in a single X gives a factor of 4 so a mYt-HpGjiEo-01252-00442491-00442706 named diagram can be formed in exactly mYt-HpGjiEo-01253-00442707-00442907 as many ways as the denominator of the mYt-HpGjiEo-01254-00442908-00443164 Feynman expansion but the number of mYt-HpGjiEo-01255-00443166-00443368 unnamed diagrams is smaller than the mYt-HpGjiEo-01256-00443370-00443560 number of named diagram by the order of mYt-HpGjiEo-01257-00443562-00444210 the automorphism group of the graph mYt-HpGjiEo-01258-00444211-00444556 topic connected diagrams linked cluster mYt-HpGjiEo-01259-00444557-00445132 theorem roughly speaking a faman diagram mYt-HpGjiEo-01260-00445133-00445335 is called connected if all vertices and mYt-HpGjiEo-01261-00445336-00445485 propagator lines are linked by a mYt-HpGjiEo-01262-00445486-00445708 sequence of vertices and propagators of mYt-HpGjiEo-01263-00445709-00445981 the diagram itself if one views it as an mYt-HpGjiEo-01264-00445982-00446208 undirected graph it is connected the mYt-HpGjiEo-01265-00446209-00446443 remarkable relevance of such diagrams in mYt-HpGjiEo-01266-00446443-00446647 QF T's as due to the fact that they are mYt-HpGjiEo-01267-00446647-00446812 sufficient to determine the quantum mYt-HpGjiEo-01268-00446813-00447130 partition function Z J more precisely mYt-HpGjiEo-01269-00447131-00447516 connected Feynman diagrams determine I mYt-HpGjiEo-01270-00447517-00448462 West J blame Z J display style i WJ mYt-HpGjiEo-01271-00448463-00448845 equivalent Z J to see this one should mYt-HpGjiEo-01272-00448846-00449839 recall that Z J k d K display style Z J mYt-HpGjiEo-01273-00449839-00450118 popped out some underscore KD underscore mYt-HpGjiEo-01274-00450118-00450427 K with DK constructed from some mYt-HpGjiEo-01275-00450428-00450622 arbitrary Feynman diagram that can be mYt-HpGjiEo-01276-00450622-00450783 thought to consist of several connected mYt-HpGjiEo-01277-00450784-00451062 components see if one encounters knee mYt-HpGjiEo-01278-00451063-00451287 identical copies of the component C mYt-HpGjiEo-01279-00451288-00451543 within the Feynman diagram DK one has to mYt-HpGjiEo-01280-00451543-00451807 include a symmetry factor knee however mYt-HpGjiEo-01281-00451808-00452005 in the end each contribution of a mYt-HpGjiEo-01282-00452006-00452239 Feynman diagram DK to the partition mYt-HpGjiEo-01283-00452239-00453000 function has the generic form I see I mYt-HpGjiEo-01284-00453001-00453612 I am I display style prod underscore I mYt-HpGjiEo-01285-00453613-00453882 frac C underscore I care it and mYt-HpGjiEo-01286-00453883-00454197 underscore I and underscore I wear I mYt-HpGjiEo-01287-00454197-00454392 labels the infinitely many connected mYt-HpGjiEo-01288-00454393-00454685 Feynman diagrams possible mYt-HpGjiEo-01289-00454686-00454929 a scheme to successively create such mYt-HpGjiEo-01290-00454930-00455198 contributions from the dk2 z-j is mYt-HpGjiEo-01291-00455199-00456742 obtained by 1 0 plus C 1 1 plus C 1 2 2 mYt-HpGjiEo-01292-00456743-00458354 plus 1 plus C 2 plus 1 2 C 2 2 plus mYt-HpGjiEo-01293-00458355-00458888 display style left frac 1 0 plus frac C mYt-HpGjiEo-01294-00458889-00459285 underscore 1 1 plus frac C underscore 1 mYt-HpGjiEo-01295-00459285-00459671 carrot 2 2 plus C do TS right left 1 mYt-HpGjiEo-01296-00459672-00460037 plus C underscore 2 plus frac 1/2 C mYt-HpGjiEo-01297-00460038-00460410 underscore 2 carrot 2 plus C do TS right mYt-HpGjiEo-01298-00460410-00461566 CBO TS and therefore yields Z J I and I mYt-HpGjiEo-01299-00461567-00462964 equals 0 infinity C I and I and I equals mYt-HpGjiEo-01300-00462965-00463862 exp I see I exp W mYt-HpGjiEo-01301-00463863-00464249 J display style Z J pop toe prod mYt-HpGjiEo-01302-00464250-00464435 underscore I've some underscore and mYt-HpGjiEo-01303-00464435-00464783 underscore I equals zero carat na t frac mYt-HpGjiEo-01304-00464784-00465068 C underscore I carat and underscore I mYt-HpGjiEo-01305-00465068-00465356 and underscore I equals exp sum mYt-HpGjiEo-01306-00465357-00465683 underscore IC underscore I popped o exp mYt-HpGjiEo-01307-00465684-00465914 WJ mYt-HpGjiEo-01308-00465914-00466575 to establish the normalization z0 mYt-HpGjiEo-01309-00466576-00467060 topic exp w0 mYt-HpGjiEo-01310-00467062-00467258 you mYt-HpGjiEo-01311-00467259-00467531 1/1 simply calculates all connected mYt-HpGjiEo-01312-00467532-00467687 vacuum diagrams ie mYt-HpGjiEo-01313-00467688-00467900 the diagrams without any sources J mYt-HpGjiEo-01314-00467901-00468113 sometimes referred to as external legs mYt-HpGjiEo-01315-00468114-00468685 of a faman diagram mYt-HpGjiEo-01316-00468686-00469179 topic vacuum bubbles mYt-HpGjiEo-01317-00469180-00469407 an immediate consequence of the linked mYt-HpGjiEo-01318-00469408-00469589 cluster theorem is that all vacuum mYt-HpGjiEo-01319-00469591-00469809 bubbles diagrams without external lines mYt-HpGjiEo-01320-00469810-00470022 cancel when calculating correlation mYt-HpGjiEo-01321-00470022-00470292 functions a correlation function is mYt-HpGjiEo-01322-00470293-00470774 given by a ratio of path integrals Phi 1 mYt-HpGjiEo-01323-00470775-00472493 X 1 Phi n X and equals e minus s Phi 1 X mYt-HpGjiEo-01324-00472493-00474118 1 Phi and X n D Phi e minus s D Phi mYt-HpGjiEo-01325-00474120-00474354 display style left Langille Phi mYt-HpGjiEo-01326-00474355-00474705 underscore 1 X underscore 1 CDO TS Phi mYt-HpGjiEo-01327-00474706-00474942 underscore n X underscore n right mYt-HpGjiEo-01328-00474943-00475278 wrangle equals frac display style in a mYt-HpGjiEo-01329-00475279-00475587 caret s Phi underscore 1 X underscore 1 mYt-HpGjiEo-01330-00475588-00475985 CDO TS Phi underscore n X underscore n D mYt-HpGjiEo-01331-00475987-00476414 Phi display style MP caret s defy the mYt-HpGjiEo-01332-00476416-00476637 top is the sum over all Feynman diagrams mYt-HpGjiEo-01333-00476638-00476864 including disconnected diagrams that do mYt-HpGjiEo-01334-00476866-00477089 not link up to external lines at all in mYt-HpGjiEo-01335-00477091-00477335 terms of the connected diagrams the mYt-HpGjiEo-01336-00477337-00477474 numerator includes the same mYt-HpGjiEo-01337-00477475-00477684 contributions of vacuum bubbles as the mYt-HpGjiEo-01338-00477685-00478560 denominator e minus s Phi 1 mYt-HpGjiEo-01339-00478562-00479152 one five and X mYt-HpGjiEo-01340-00479153-00480556 and d phi equals e i exp i see i this mYt-HpGjiEo-01341-00480557-00480814 play style in d karat s phi underscore mYt-HpGjiEo-01342-00480814-00481105 one X underscore one CD OTS Phi mYt-HpGjiEo-01343-00481106-00481375 underscore and X underscore n D Phi mYt-HpGjiEo-01344-00481376-00481635 equals left sum a underscore I right mYt-HpGjiEo-01345-00481637-00481945 left exp left sum underscore IC mYt-HpGjiEo-01346-00481946-00482242 underscore I right right where the sum mYt-HpGjiEo-01347-00482243-00482437 over diagrams includes only those mYt-HpGjiEo-01348-00482438-00482610 diagrams each of whose connected mYt-HpGjiEo-01349-00482612-00482809 components and on at least one external mYt-HpGjiEo-01350-00482810-00483052 line the vacuum bubbles are the same mYt-HpGjiEo-01351-00483053-00483250 whatever the external lines and give an mYt-HpGjiEo-01352-00483251-00483493 overall multiplicative factor the mYt-HpGjiEo-01353-00483493-00483709 denominator is the sum over all vacuum mYt-HpGjiEo-01354-00483710-00483889 bubbles and dividing gets rid of the mYt-HpGjiEo-01355-00483889-00484264 second factor the vacuum bubbles then mYt-HpGjiEo-01356-00484264-00484497 are only useful for determining Z itself mYt-HpGjiEo-01357-00484499-00484672 which from the definition of the path mYt-HpGjiEo-01358-00484672-00485502 integral is equal to Z equals e minus s mYt-HpGjiEo-01359-00485503-00486912 D Phi equals e minus H T equals e minus mYt-HpGjiEo-01360-00486913-00487513 Rho V display style Z equals nd carrot mYt-HpGjiEo-01361-00487514-00487870 SD Phi equals e carrot HT equals e mYt-HpGjiEo-01362-00487871-00488193 carrot Rho V where Rho is the energy mYt-HpGjiEo-01363-00488195-00488485 density in the vacuum each vacuum bubble mYt-HpGjiEo-01364-00488485-00488743 contains a factor of Delta K zeroing the mYt-HpGjiEo-01365-00488743-00488956 total K at each vertex and when there mYt-HpGjiEo-01366-00488957-00489154 are no external lines this contains a mYt-HpGjiEo-01367-00489155-00489339 factor of Delta zero because the mYt-HpGjiEo-01368-00489341-00489550 momentum conservation is over enforced mYt-HpGjiEo-01369-00489551-00489829 in finite volume this factor can be mYt-HpGjiEo-01370-00489830-00490021 identified as the total volume of mYt-HpGjiEo-01371-00490022-00490297 space-time dividing by the volume the mYt-HpGjiEo-01372-00490297-00490485 remaining integral for the vacuum bubble mYt-HpGjiEo-01373-00490487-00490639 has an interpretation it is a mYt-HpGjiEo-01374-00490639-00490834 contribution to the energy density of mYt-HpGjiEo-01375-00490835-00491347 the vacuum mYt-HpGjiEo-01376-00491349-00491830 topic sources mYt-HpGjiEo-01377-00491831-00492053 correlation functions are the sum of the mYt-HpGjiEo-01378-00492054-00492242 connected Feynman diagrams but the mYt-HpGjiEo-01379-00492243-00492416 formalism treats the connected and mYt-HpGjiEo-01380-00492417-00492622 disconnected diagrams differently mYt-HpGjiEo-01381-00492622-00492878 internal lines end on vertices while mYt-HpGjiEo-01382-00492879-00493122 external lines go off to insertions mYt-HpGjiEo-01383-00493124-00493352 introducing sources unifies the mYt-HpGjiEo-01384-00493353-00493556 formalism by making new vertices where mYt-HpGjiEo-01385-00493557-00493874 one line can end sources are external mYt-HpGjiEo-01386-00493875-00494063 fields fields that contribute to the mYt-HpGjiEo-01387-00494064-00494314 action but are not dynamical variables a mYt-HpGjiEo-01388-00494314-00494576 scalar field source is another scalar mYt-HpGjiEo-01389-00494577-00494785 field H that contributes a term to the mYt-HpGjiEo-01390-00494787-00495864 Lorentz Lagrangian H X Phi X the d x mYt-HpGjiEo-01391-00495866-00497110 equals H K Phi K D D K this place tile mYt-HpGjiEo-01392-00497112-00497537 into H X Phi X D Karen the x equals into mYt-HpGjiEo-01393-00497538-00497999 H K Phi K D carrot D K in the Feynman mYt-HpGjiEo-01394-00498000-00498245 expansion this contributes H terms with mYt-HpGjiEo-01395-00498246-00498533 one-half line ending on the vertex lines mYt-HpGjiEo-01396-00498534-00498734 in a Feynman diagram can now end either mYt-HpGjiEo-01397-00498735-00498995 on an x vertex or on an H vertex and mYt-HpGjiEo-01398-00498996-00499283 only one line enters an H vertex the mYt-HpGjiEo-01399-00499284-00499502 Feynman rule for an H vertex is that a mYt-HpGjiEo-01400-00499503-00499730 line from an H with momentum K gets a mYt-HpGjiEo-01401-00499731-00500057 factor of H K the sum of the connected mYt-HpGjiEo-01402-00500058-00500249 diagrams in the presence of sources mYt-HpGjiEo-01403-00500250-00500420 includes a term for each connected mYt-HpGjiEo-01404-00500421-00500657 diagram in the absence of sources except mYt-HpGjiEo-01405-00500658-00500896 now the diagrams can end on the source mYt-HpGjiEo-01406-00500897-00501143 traditionally a source is represented by mYt-HpGjiEo-01407-00501143-00501479 a little x with one line extending out mYt-HpGjiEo-01408-00501480-00502122 exactly as an insertion langue z h mYt-HpGjiEo-01409-00502124-00502333 equals mYt-HpGjiEo-01410-00502334-00504422 and see H K 1 h k 2h k m c k 1 k n mYt-HpGjiEo-01411-00504423-00504870 display style log big z h big equals sum mYt-HpGjiEo-01412-00504871-00505200 underscore n CH k underscore 1 HK mYt-HpGjiEo-01413-00505201-00505600 underscore to see do TS h k underscore n mYt-HpGjiEo-01414-00505601-00506010 c k underscore one CD o TS k underscore mYt-HpGjiEo-01415-00506011-00506466 n where ck 1 KN is the connected diagram mYt-HpGjiEo-01416-00506467-00506689 with an external lines carrying momentum mYt-HpGjiEo-01417-00506689-00506926 as indicated the sum is over all mYt-HpGjiEo-01418-00506927-00507283 connected diagrams as before the field H mYt-HpGjiEo-01419-00507284-00507495 is not dynamical which means that there mYt-HpGjiEo-01420-00507496-00507741 is no path integral over H H is just a mYt-HpGjiEo-01421-00507742-00507952 parameter in the Lagrangian which varies mYt-HpGjiEo-01422-00507953-00508189 from point to point the path integral mYt-HpGjiEo-01423-00508189-00509387 for the field is Z H equals e I s plus I mYt-HpGjiEo-01424-00509388-00510175 H Phi D Phi display style Z H equals mYt-HpGjiEo-01425-00510176-00510620 empty caret is plus I into H Phi D Phi mYt-HpGjiEo-01426-00510621-00510800 and it is a function of the values of H mYt-HpGjiEo-01427-00510801-00511072 at every point one way to interpret this mYt-HpGjiEo-01428-00511073-00511256 expression is that it is taking the mYt-HpGjiEo-01429-00511257-00511481 Fourier transform in field space if mYt-HpGjiEo-01430-00511482-00511805 there is a probability density on RN the mYt-HpGjiEo-01431-00511806-00511963 Fourier transform of the probability mYt-HpGjiEo-01432-00511964-00513437 density is rho y e i k y d and y equals mYt-HpGjiEo-01433-00513438-00515297 e i k y equals i equals 1 and e i h i mYt-HpGjiEo-01434-00515297-00515858 why I display style intro ye karat i ky mYt-HpGjiEo-01435-00515859-00516191 D karat and y equals left Langille eat mYt-HpGjiEo-01436-00516192-00516458 karat i ky right wrangle equals left mYt-HpGjiEo-01437-00516459-00516664 Langille prod underscore I equals one mYt-HpGjiEo-01438-00516666-00516977 carat n ii carat IH underscore i y mYt-HpGjiEo-01439-00516978-00517285 underscore i right wrangle the Fourier mYt-HpGjiEo-01440-00517287-00517487 transform is the expectation of an mYt-HpGjiEo-01441-00517488-00517739 oscillatory exponential the path mYt-HpGjiEo-01442-00517739-00517960 integral in the presence of a source H X mYt-HpGjiEo-01443-00517962-00519158 is Z H equals e I s e I mYt-HpGjiEo-01444-00519159-00520672 X H X Phi X D Phi equals e I H Phi mYt-HpGjiEo-01445-00520673-00520929 display style Z H equals mYt-HpGjiEo-01446-00520930-00521199 nd carrot is a carrot I and underscore mYt-HpGjiEo-01447-00521200-00521595 xh x phi x d phi equals left Langille a mYt-HpGjiEo-01448-00521596-00521958 carrot IH v right wrangle which on the mYt-HpGjiEo-01449-00521959-00522143 lattice is the product of an oscillatory mYt-HpGjiEo-01450-00522144-00522860 exponential for each field value X e I H mYt-HpGjiEo-01451-00522860-00523520 X Phi X display style left Langille prod mYt-HpGjiEo-01452-00523521-00523841 underscore x EK @ IH underscore X Phi mYt-HpGjiEo-01453-00523842-00524172 underscore X right wrangle the furry a mYt-HpGjiEo-01454-00524172-00524364 transform of a delta function as a mYt-HpGjiEo-01455-00524365-00524562 constant which gives a formal expression mYt-HpGjiEo-01456-00524563-00525289 for a delta function Delta X minus mYt-HpGjiEo-01457-00525290-00526636 equals e I K X minus y D K display style mYt-HpGjiEo-01458-00526637-00527055 Delta X y equals ND carrot ik X y DK mYt-HpGjiEo-01459-00527056-00527290 this tells you what a field delta mYt-HpGjiEo-01460-00527291-00527464 function looks like in a path integral mYt-HpGjiEo-01461-00527465-00527895 for two scalar fields Phi and ADA Delta mYt-HpGjiEo-01462-00527896-00529776 Phi - ADA equals e I H X Phi X - ADA X D mYt-HpGjiEo-01463-00529777-00530581 D X D H display style Delta Phi ADA mYt-HpGjiEo-01464-00530582-00531004 equals empty caret IH x big Phi X ADA X mYt-HpGjiEo-01465-00531005-00531442 Big D caret D X D H which integrates mYt-HpGjiEo-01466-00531443-00531643 over the Fourier transform coordinate mYt-HpGjiEo-01467-00531644-00531946 over H this expression is useful for mYt-HpGjiEo-01468-00531947-00532147 formally changing field coordinates in mYt-HpGjiEo-01469-00532148-00532309 the path integral much as a delta mYt-HpGjiEo-01470-00532310-00532507 function is used to change coordinates mYt-HpGjiEo-01471-00532508-00532693 in an ordinary multi-dimensional mYt-HpGjiEo-01472-00532694-00532999 integral the partition function is now a mYt-HpGjiEo-01473-00533000-00533218 function of the field H and the physical mYt-HpGjiEo-01474-00533219-00533428 partition function as the value when H mYt-HpGjiEo-01475-00533429-00533725 is the zero function the correlation mYt-HpGjiEo-01476-00533726-00533893 functions are derivatives of the path mYt-HpGjiEo-01477-00533894-00534210 integral with respect to the source Phi mYt-HpGjiEo-01478-00534211-00535216 x equals 1 zi h x z mYt-HpGjiEo-01479-00535217-00536464 h equals h x log z h display style left mYt-HpGjiEo-01480-00536465-00536702 Langille thigh X right wrangle equals mYt-HpGjiEo-01481-00536703-00537188 frac 1z frac partial partial H X Z H mYt-HpGjiEo-01482-00537189-00537266 equals mYt-HpGjiEo-01483-00537267-00537704 frac partial partial H X log Big Z H big mYt-HpGjiEo-01484-00537705-00538055 in Euclidean space source contributions mYt-HpGjiEo-01485-00538056-00538220 to the action can still appear with a mYt-HpGjiEo-01486-00538221-00538388 factor of I so that they still do a mYt-HpGjiEo-01487-00538389-00538979 Fourier transform mYt-HpGjiEo-01488-00538980-00539870 topic spin one-half photons and ghosts mYt-HpGjiEo-01489-00539871-00540190 you mYt-HpGjiEo-01490-00540191-00540850 topic spin 1/2 grassman integrals mYt-HpGjiEo-01491-00540851-00541100 the field path integral can be extended mYt-HpGjiEo-01492-00541101-00541289 to the Fermi case but only if the notion mYt-HpGjiEo-01493-00541290-00541585 of integration is expanded a grassman mYt-HpGjiEo-01494-00541586-00541808 integral of a free Fermi field is a high mYt-HpGjiEo-01495-00541809-00542023 dimensional determinant URF apheon which mYt-HpGjiEo-01496-00542024-00542200 defines the new type of Gaussian mYt-HpGjiEo-01497-00542201-00542439 integration appropriate for Fermi fields mYt-HpGjiEo-01498-00542440-00542747 the two fundamental formulas of grassman mYt-HpGjiEo-01499-00542748-00544341 integration r.e.m i j sy i sy j d sy d mYt-HpGjiEo-01500-00544342-00545354 sy equals d e t m display style in be mYt-HpGjiEo-01501-00545355-00545698 caret m underscore I J bar sy caret I mYt-HpGjiEo-01502-00545699-00546133 excite caret j d VAR sy d Z equals madam mYt-HpGjiEo-01503-00546134-00546493 Det M where m is an arbitrary matrix in mYt-HpGjiEo-01504-00546494-00546545 sy mYt-HpGjiEo-01505-00546546-00546772 sire independent grassman variables for mYt-HpGjiEo-01506-00546773-00547473 each index i + e 1 2 mYt-HpGjiEo-01507-00547474-00549369 i j sy i sy j d sy equals p f eh mYt-HpGjiEo-01508-00549370-00549870 a display style in a carrot frac one to mYt-HpGjiEo-01509-00549871-00550188 underscore IJ Sai carrot i sigh carrot mYt-HpGjiEo-01510-00550189-00550632 j-d sai equals matha where a is an mYt-HpGjiEo-01511-00550633-00550830 anti-symmetric matrix sai is a mYt-HpGjiEo-01512-00550831-00551043 collection of grassman variables and the mYt-HpGjiEo-01513-00551044-00551229 one half is to prevent double counting mYt-HpGjiEo-01514-00551230-00551718 since I ice IJ equals minus side JC I mYt-HpGjiEo-01515-00551719-00551997 in matrix notation where sy and ADA are mYt-HpGjiEo-01516-00551998-00552255 grassman valued row vectors ada and sy mYt-HpGjiEo-01517-00552256-00552483 are grassman valued column vectors and mYt-HpGjiEo-01518-00552484-00553205 Emmas a real valued matrix Z equals e sy mYt-HpGjiEo-01519-00553206-00554876 m sy + ADA sy + site ada d sy d sy mYt-HpGjiEo-01520-00554877-00556475 equals e sy + ADA M minus 1 M sy + mYt-HpGjiEo-01521-00556476-00558187 M minus 1 ADA - ADA M minus 1 ADA d sy d mYt-HpGjiEo-01522-00558188-00558947 sy equals d e t mYt-HpGjiEo-01523-00558948-00560117 m e- ADA M minus 1 ADA display style Z mYt-HpGjiEo-01524-00560118-00560525 equals in D karatbar sy m sy + bar ada mYt-HpGjiEo-01525-00560526-00560969 side + bar sy ada d VAR sigh deep sigh mYt-HpGjiEo-01526-00560970-00561392 equals ND carrot left bar sy + bar ada m mYt-HpGjiEo-01527-00561393-00561758 carrot - 1 right m left side + m carrot mYt-HpGjiEo-01528-00561759-00562166 - 1 ada right bar ada m carrot - 1 ada mYt-HpGjiEo-01529-00562167-00562568 d bar sy d sy equals madam debt m e mYt-HpGjiEo-01530-00562569-00562997 carrot bar ada m carrot - 1 ada where mYt-HpGjiEo-01531-00562998-00563201 the last equality is a consequence of mYt-HpGjiEo-01532-00563202-00563360 the translation invariance of the mYt-HpGjiEo-01533-00563361-00563654 grassman integral the grassman variables mYt-HpGjiEo-01534-00563655-00563867 ada are external sources for sy and mYt-HpGjiEo-01535-00563868-00564041 differentiating with respect to ada mYt-HpGjiEo-01536-00564042-00564601 pulls down factors of sigh sigh sigh mYt-HpGjiEo-01537-00564602-00565840 equals 1 Z ADA ADA Z ADA equals ADA mYt-HpGjiEo-01538-00565841-00566801 equals 0 equals M minus 1 display style mYt-HpGjiEo-01539-00566802-00566936 left Langille bar mYt-HpGjiEo-01540-00566937-00567299 sigh sigh right wrangle equals frac 1 z mYt-HpGjiEo-01541-00567300-00567692 frac partial partial ada frac partial mYt-HpGjiEo-01542-00567693-00567821 partial bar ada mYt-HpGjiEo-01543-00567822-00568175 z underscore ada equals bar ada equals 0 mYt-HpGjiEo-01544-00568176-00568571 equals m carrot - 1 again in a schematic mYt-HpGjiEo-01545-00568572-00568829 matrix notation the meaning of the mYt-HpGjiEo-01546-00568830-00568994 formula above is that the derivative mYt-HpGjiEo-01547-00568995-00569171 with respect to the appropriate mYt-HpGjiEo-01548-00569172-00569357 component of ADA and ADA gives the mYt-HpGjiEo-01549-00569358-00569654 matrix element of M minus 1 this is mYt-HpGjiEo-01550-00569655-00569882 exactly analogous to the bosonic path mYt-HpGjiEo-01551-00569883-00570059 integration formula for a Gaussian mYt-HpGjiEo-01552-00570060-00570451 integral of a complex bosonic field e mYt-HpGjiEo-01553-00570452-00570705 phi mYt-HpGjiEo-01554-00570706-00572172 phi plus h phi plus Phi H D Phi D Phi mYt-HpGjiEo-01555-00572173-00572372 equals mYt-HpGjiEo-01556-00572373-00573789 e h m- 1h d e t m display style indie mYt-HpGjiEo-01557-00573790-00574107 carrot vy carrot asterisk m5 + h carrot mYt-HpGjiEo-01558-00574108-00574413 asterisk Phi plus Phi carrot asterisk HD mYt-HpGjiEo-01559-00574414-00574733 v carrot asterisk deep V equals frac mYt-HpGjiEo-01560-00574734-00575112 carrot H carrot asterisk M carrot - 1 H mYt-HpGjiEo-01561-00575113-00576297 math erm Det M Phi Phi equals 1 z h h z mYt-HpGjiEo-01562-00576298-00577613 h equals H equals 0 equals M minus 1 mYt-HpGjiEo-01563-00577614-00577899 display style left Langille thigh carrot mYt-HpGjiEo-01564-00577900-00578214 asterisk phi right Wrangell equals frac mYt-HpGjiEo-01565-00578215-00578700 1 z frac partial partial h frac partial mYt-HpGjiEo-01566-00578701-00579006 partial h carrot asterisk z underscore h mYt-HpGjiEo-01567-00579007-00579327 equals h carrot asterisk equals 0 equals mYt-HpGjiEo-01568-00579328-00579666 m carrot minus 1 so that the propagator mYt-HpGjiEo-01569-00579667-00579822 is the inverse of the matrix in the mYt-HpGjiEo-01570-00579823-00580022 quadratic part of the action in both the mYt-HpGjiEo-01571-00580023-00580341 bows and Fermi case for real grassman mYt-HpGjiEo-01572-00580342-00580566 fields for Majorana fermions the path mYt-HpGjiEo-01573-00580567-00580752 integral of faff ian times a source mYt-HpGjiEo-01574-00580753-00580968 quadratic form and the formulas give the mYt-HpGjiEo-01575-00580969-00581151 square root of the determinant just as mYt-HpGjiEo-01576-00581152-00581403 they do for real bosonic fields the mYt-HpGjiEo-01577-00581404-00581586 propagator is still the inverse of the mYt-HpGjiEo-01578-00581587-00581838 quadratic part the free direct mYt-HpGjiEo-01579-00581839-00582141 lagrangian psy mYt-HpGjiEo-01580-00582142-00583054 gamma mu mu minus M sigh display style mYt-HpGjiEo-01581-00583055-00583339 int bar side left gamma caret mu partial mYt-HpGjiEo-01582-00583340-00583589 underscore mu M right side mYt-HpGjiEo-01583-00583590-00583801 formally gives the equations of motion mYt-HpGjiEo-01584-00583802-00584038 and the anti commutation relations of mYt-HpGjiEo-01585-00584039-00584220 the Dirac field just as the klein-gordon mYt-HpGjiEo-01586-00584221-00584464 Lagrangian in an ordinary path integral mYt-HpGjiEo-01587-00584465-00584620 gives the equations of motion and mYt-HpGjiEo-01588-00584621-00584814 commutation relations of the scalar mYt-HpGjiEo-01589-00584815-00585058 field by using the spatial Fourier mYt-HpGjiEo-01590-00585059-00585295 transform of the Dirac field as a new mYt-HpGjiEo-01591-00585296-00585493 basis for the grassman algebra the mYt-HpGjiEo-01592-00585494-00585688 quadratic part of the Dirac action mYt-HpGjiEo-01593-00585689-00586354 becomes simple to invert s equals k scy mYt-HpGjiEo-01594-00586355-00587605 i gamma mu k mu minus m s-- i display mYt-HpGjiEo-01595-00587606-00587911 style s equals in underscore k bar psy mYt-HpGjiEo-01596-00587912-00588235 left I gamma carrot mu K underscore mu M mYt-HpGjiEo-01597-00588236-00588564 right psy the propagator is the inverse mYt-HpGjiEo-01598-00588565-00588862 of the matrix M blinking psy K and SIA K mYt-HpGjiEo-01599-00588863-00589089 since different values of K do not mix mYt-HpGjiEo-01600-00589090-00589862 together sy k sy k mYt-HpGjiEo-01601-00589863-00591181 equals delta k plus k 1 gamma K minus M mYt-HpGjiEo-01602-00591182-00592643 equals Delta k plus K gamma k plus M K 2 mYt-HpGjiEo-01603-00592644-00593297 minus M 2 display styled left Langille mYt-HpGjiEo-01604-00593298-00593693 bar sy k sy k right r angle equals delta mYt-HpGjiEo-01605-00593694-00594146 k plus k frac 1 gamma c d OT km equals mYt-HpGjiEo-01606-00594147-00594683 delta k plus k frac gamma CD o TK + MK mYt-HpGjiEo-01607-00594684-00595062 carrot 2 m carrot to the analog of wicks mYt-HpGjiEo-01608-00595063-00595435 theorem matches science i in pairs site mYt-HpGjiEo-01609-00595436-00597248 k 1 psy k 2 sy k and sy k 1 sy mYt-HpGjiEo-01610-00597249-00599572 k n equals P a I R I n G s minus 1 s P a mYt-HpGjiEo-01611-00599573-00601792 i-r-s i j delta k i- k j 1 gamma k i- m mYt-HpGjiEo-01612-00601793-00602123 display style left Langille bar sy k mYt-HpGjiEo-01613-00602124-00602492 underscore 1 bar sy k underscore two CD mYt-HpGjiEo-01614-00602493-00602864 OT s bar sy k underscore n sy k mYt-HpGjiEo-01615-00602865-00603257 underscore 1 CDO t s sy k underscore and mYt-HpGjiEo-01616-00603258-00603512 right wrangle equals sum underscore math mYt-HpGjiEo-01617-00603513-00603785 room pairings minus 1 carat s prod mYt-HpGjiEo-01618-00603786-00604136 underscore bathroom pairs i j delta left mYt-HpGjiEo-01619-00604137-00604418 k underscore i KO underscore j right mYt-HpGjiEo-01620-00604419-00604955 frac 1 gamma CDO TK underscore IM where mYt-HpGjiEo-01621-00604956-00605135 s is the sign of the permutation that mYt-HpGjiEo-01622-00605136-00605351 reorders the sequence of science i to mYt-HpGjiEo-01623-00605352-00605519 put the ones that are paired up to make mYt-HpGjiEo-01624-00605520-00605687 the delta functions next to each other mYt-HpGjiEo-01625-00605688-00605893 with the sy coming right before the sy mYt-HpGjiEo-01626-00605894-00606176 since i sy sy pair is a commuting mYt-HpGjiEo-01627-00606177-00606362 element of the grassman algebra it mYt-HpGjiEo-01628-00606363-00606530 doesn't matter what order the pairs are mYt-HpGjiEo-01629-00606531-00606830 in if more than one sy sy pair have the mYt-HpGjiEo-01630-00606831-00607097 same k the integral is 0 and it is easy mYt-HpGjiEo-01631-00607098-00607268 to check that the sum over pairings mYt-HpGjiEo-01632-00607269-00607484 gives 0 in this case there are always an mYt-HpGjiEo-01633-00607485-00607736 even number of them this is the grassman mYt-HpGjiEo-01634-00607737-00607943 analogue of the higher gaussian moments mYt-HpGjiEo-01635-00607944-00608135 that completed the bosonic wicks theorem mYt-HpGjiEo-01636-00608136-00608471 earlier the rules for spin minus 1/2 mYt-HpGjiEo-01637-00608472-00608681 Dirac particles are as follows the mYt-HpGjiEo-01638-00608682-00608867 propagator as the inverse of the Dirac mYt-HpGjiEo-01639-00608868-00609092 operator the lines have arrows just as mYt-HpGjiEo-01640-00609093-00609275 for a complex scalar field and the mYt-HpGjiEo-01641-00609276-00609521 diagram acquires an overall factor of -1 mYt-HpGjiEo-01642-00609522-00609803 for each closed Fermi loop if there are mYt-HpGjiEo-01643-00609804-00610025 an odd number of Fermi loops the diagram mYt-HpGjiEo-01644-00610026-00610331 changes sign historically the minus one mYt-HpGjiEo-01645-00610332-00610538 rule was very difficult for Feynman to mYt-HpGjiEo-01646-00610539-00610645 discover mYt-HpGjiEo-01647-00610646-00610883 he discovered it after a long process of mYt-HpGjiEo-01648-00610884-00611089 trial and error since he lacked a proper mYt-HpGjiEo-01649-00611090-00611387 theory of grassman integration the rule mYt-HpGjiEo-01650-00611388-00611572 follows from the observation that the mYt-HpGjiEo-01651-00611573-00611768 number of Fermi lines at a vertex is mYt-HpGjiEo-01652-00611769-00612025 always even each term in the Lagrangian mYt-HpGjiEo-01653-00612026-00612329 must always be bosonic a Fermi loop is mYt-HpGjiEo-01654-00612330-00612523 counted by following fermionic lines mYt-HpGjiEo-01655-00612524-00612704 until one comes back to the starting mYt-HpGjiEo-01656-00612705-00612883 point then removing those lines from the mYt-HpGjiEo-01657-00612884-00613096 diagram repeating this process mYt-HpGjiEo-01658-00613097-00613316 eventually erases all the fermionic mYt-HpGjiEo-01659-00613317-00613546 lines this is the Euler algorithm to mYt-HpGjiEo-01660-00613547-00613733 two-color a graph which works whenever mYt-HpGjiEo-01661-00613734-00614020 each vertex has even degree note that mYt-HpGjiEo-01662-00614021-00614170 the number of steps in the Euler mYt-HpGjiEo-01663-00614171-00614371 algorithm is only equal to the number of mYt-HpGjiEo-01664-00614372-00614635 independent fermionic homology cycles in mYt-HpGjiEo-01665-00614636-00614831 the common special case that all terms mYt-HpGjiEo-01666-00614832-00615062 in the Lagrangian are exactly quadratic mYt-HpGjiEo-01667-00615063-00615260 in the Fermi Fields so that each vertex mYt-HpGjiEo-01668-00615261-00615575 has exactly two fermionic lines when mYt-HpGjiEo-01669-00615576-00615754 there are four Fermi interactions like mYt-HpGjiEo-01670-00615755-00615925 in the Fermi effective theory of the mYt-HpGjiEo-01671-00615926-00616123 weak nuclear interactions there are more mYt-HpGjiEo-01672-00616124-00616396 K integrals than Fermi loops in this mYt-HpGjiEo-01673-00616397-00616585 case the counting rules should apply the mYt-HpGjiEo-01674-00616586-00616808 Euler algorithm by pairing up the Fermi mYt-HpGjiEo-01675-00616809-00617006 lines at each vertex into pairs that mYt-HpGjiEo-01676-00617007-00617212 together form a bosonic factor of the mYt-HpGjiEo-01677-00617213-00617402 term in the Lagrangian and when entering mYt-HpGjiEo-01678-00617403-00617612 a vertex by one line the algorithm mYt-HpGjiEo-01679-00617613-00617756 should always leave with the partner mYt-HpGjiEo-01680-00617757-00618046 line to clarify and prove the rule mYt-HpGjiEo-01681-00618047-00618281 consider a faman diagram formed from mYt-HpGjiEo-01682-00618282-00618500 vertices terms in the Lagrangian with mYt-HpGjiEo-01683-00618501-00618806 Fermi on fields the full term is bosonic mYt-HpGjiEo-01684-00618807-00618977 it is a commuting element of the mYt-HpGjiEo-01685-00618978-00619160 grassman algebra so the order in which mYt-HpGjiEo-01686-00619161-00619454 the vertices appear is not important the mYt-HpGjiEo-01687-00619455-00619643 Fermi lines are linked in two loops and mYt-HpGjiEo-01688-00619644-00619831 when traversing the loop one can reorder mYt-HpGjiEo-01689-00619832-00620035 the vertex terms one after the other as mYt-HpGjiEo-01690-00620036-00620214 one goes around without any sign cost mYt-HpGjiEo-01691-00620215-00620468 the exception is when you return to the mYt-HpGjiEo-01692-00620469-00620662 starting point and the final half line mYt-HpGjiEo-01693-00620663-00620839 must be joined with the unlinked first mYt-HpGjiEo-01694-00620840-00621104 half line this requires one permutation mYt-HpGjiEo-01695-00621105-00621337 to move the last side to go in front of mYt-HpGjiEo-01696-00621338-00621546 the first side and this gives the sign mYt-HpGjiEo-01697-00621547-00621841 this rule is the only visible effect of mYt-HpGjiEo-01698-00621842-00622027 the exclusion principle in internal mYt-HpGjiEo-01699-00622028-00622310 lines when there are external lines the mYt-HpGjiEo-01700-00622311-00622504 amplitudes are anti-symmetric when two mYt-HpGjiEo-01701-00622505-00622675 Fermi insertion x' for identical mYt-HpGjiEo-01702-00622676-00622912 particles are interchanged this is mYt-HpGjiEo-01703-00622913-00623093 automatic in the source formalism mYt-HpGjiEo-01704-00623094-00623287 because the sources for Fermi fields are mYt-HpGjiEo-01705-00623288-00623892 themselves grassman valued mYt-HpGjiEo-01706-00623893-00624446 topic spin-1 photons mYt-HpGjiEo-01707-00624447-00624702 the naive propagator for photons is mYt-HpGjiEo-01708-00624703-00624762 infinite mYt-HpGjiEo-01709-00624763-00624962 since the lagrangian for the a field is mYt-HpGjiEo-01710-00624963-00626446 s equals 1 for F mu nu F mu nu equals mYt-HpGjiEo-01711-00626447-00628462 minus 1/2 mu nu mu nu minus mu nu nu nu mYt-HpGjiEo-01712-00628463-00628902 display style s equals in DF rac1 for F mYt-HpGjiEo-01713-00628903-00629219 caret mu nu f underscore mute nu equals mYt-HpGjiEo-01714-00629220-00629577 in T frac one two left partial caret new mYt-HpGjiEo-01715-00629578-00629852 a underscore nu partial underscore mu a mYt-HpGjiEo-01716-00629853-00630125 caret nu partial carat mu a underscore mYt-HpGjiEo-01717-00630126-00630395 mu partial underscore new a caret new mYt-HpGjiEo-01718-00630396-00630695 right the quadratic form defining the mYt-HpGjiEo-01719-00630696-00630975 propagator as non-invertible the reason mYt-HpGjiEo-01720-00630976-00631148 is the gauge invariance of the field mYt-HpGjiEo-01721-00631149-00631346 adding a gradient to a does not change mYt-HpGjiEo-01722-00631347-00631650 the physics to fix this problem one mYt-HpGjiEo-01723-00631651-00631871 needs to fix a gauge the most convenient mYt-HpGjiEo-01724-00631872-00632075 way is to demand that the divergence of mYt-HpGjiEo-01725-00632076-00632264 a is some function f whose value is mYt-HpGjiEo-01726-00632265-00632531 random from point to point it does no mYt-HpGjiEo-01727-00632532-00632727 harm to integrate over the values of F mYt-HpGjiEo-01728-00632728-00632918 since it only determines the choice of mYt-HpGjiEo-01729-00632919-00633173 gauge this procedure inserts the mYt-HpGjiEo-01730-00633174-00633356 following factor into the path integral mYt-HpGjiEo-01731-00633357-00634639 for a delta mu o mu minus f e- mYt-HpGjiEo-01732-00634640-00635383 f-22 d/f display style int Delta left mYt-HpGjiEo-01733-00635384-00635641 partial underscore new a carrot mu F mYt-HpGjiEo-01734-00635642-00636048 right II care at frac F carrot - 2 D F mYt-HpGjiEo-01735-00636049-00636325 the first factor the Delta function mYt-HpGjiEo-01736-00636326-00636622 fixes the gauge the second factor sums mYt-HpGjiEo-01737-00636623-00636818 over different values of F that are in mYt-HpGjiEo-01738-00636819-00637102 equivalent gauge fixings this is simply mYt-HpGjiEo-01739-00637103-00638195 e minus mu mu - to display style a mYt-HpGjiEo-01740-00638196-00638504 carrot frac left partial underscore new mYt-HpGjiEo-01741-00638505-00638983 a underscore mu right carrot - to the mYt-HpGjiEo-01742-00638984-00639160 additional contribution from gauge mYt-HpGjiEo-01743-00639161-00639373 fixing cancels the second half of the mYt-HpGjiEo-01744-00639374-00639535 free Lagrangian giving the Feynman mYt-HpGjiEo-01745-00639536-00640587 Lagrangian s equals mu huh new mu mYt-HpGjiEo-01746-00640588-00640981 new display style s equals impartial mYt-HpGjiEo-01747-00640982-00641172 carrot new a carrot new partial mYt-HpGjiEo-01748-00641173-00641506 underscore new a underscore new which is mYt-HpGjiEo-01749-00641507-00641722 just like for independent free scalar mYt-HpGjiEo-01750-00641723-00641947 fields one for each component of aid the mYt-HpGjiEo-01751-00641948-00643022 Feynman propagator s mu K a new K equals mYt-HpGjiEo-01752-00643023-00644377 Delta K plus K G mu nu K to display mYt-HpGjiEo-01753-00644378-00644620 style left Langille a underscore mu k a mYt-HpGjiEo-01754-00644621-00644905 underscore new k right wrangle equals mYt-HpGjiEo-01755-00644906-00645250 Delta left k plus k right frac g mYt-HpGjiEo-01756-00645251-00645612 underscore mu nu k caret to the one mYt-HpGjiEo-01757-00645613-00645760 difference is that the sign of one mYt-HpGjiEo-01758-00645761-00645960 propagator is wrong in the Lorentz case mYt-HpGjiEo-01759-00645961-00646170 the time light component has an opposite mYt-HpGjiEo-01760-00646171-00646420 sign propagator this means that these mYt-HpGjiEo-01761-00646421-00646668 particle states have negative norm they mYt-HpGjiEo-01762-00646669-00646939 are not physical states in the case of mYt-HpGjiEo-01763-00646940-00647166 photons it is easy to show by diagram mYt-HpGjiEo-01764-00647167-00647314 methods that these states are not mYt-HpGjiEo-01765-00647315-00647568 physical their contribution cancels with mYt-HpGjiEo-01766-00647569-00647797 longitudinal photons to only leave to mYt-HpGjiEo-01767-00647798-00647955 physical photon polarization mYt-HpGjiEo-01768-00647956-00648307 contributions for any value of K if the mYt-HpGjiEo-01769-00648308-00648475 averaging over f has done with a mYt-HpGjiEo-01770-00648476-00648672 coefficient different from one-half the mYt-HpGjiEo-01771-00648673-00648964 two terms don't cancel completely this mYt-HpGjiEo-01772-00648965-00649147 gives a covariant Lagrangian with a mYt-HpGjiEo-01773-00649148-00649605 coefficient lambda display style lambda mYt-HpGjiEo-01774-00649606-00650256 which does not affect anything s equals mYt-HpGjiEo-01775-00650257-00651693 1/2 mu nu mu nu minus lambda mu mYt-HpGjiEo-01776-00651694-00652265 mute to display style s equals in TFR mYt-HpGjiEo-01777-00652266-00652593 ac-12 left partial carrot new a carrot mYt-HpGjiEo-01778-00652594-00652836 new partial underscore new a underscore mYt-HpGjiEo-01779-00652837-00653147 new lambda left partial underscore mu a mYt-HpGjiEo-01780-00653148-00653502 carrot mu right carrot - right and the mYt-HpGjiEo-01781-00653503-00654374 covariant propagator 4qe diaz mute k nu mYt-HpGjiEo-01782-00654375-00655793 k equals delta k plus k g mu nu minus mYt-HpGjiEo-01783-00655794-00657153 lambda K mu K nu k - k to display style mYt-HpGjiEo-01784-00657154-00657375 left Langille a underscore mu k a mYt-HpGjiEo-01785-00657376-00657675 underscore nu K right wrangle equals mYt-HpGjiEo-01786-00657676-00658017 Delta left k plus K right frac G mYt-HpGjiEo-01787-00658018-00658326 underscore nu nu lambda frac K mYt-HpGjiEo-01788-00658327-00658659 underscore mu k underscore nu k carrot - mYt-HpGjiEo-01789-00658660-00659237 cake carrot - mYt-HpGjiEo-01790-00659238-00659893 topic spin-1 non-abelian ghosts mYt-HpGjiEo-01791-00659894-00660106 to find the Feynman rules for non mYt-HpGjiEo-01792-00660107-00660328 abelian gauge fields the procedure that mYt-HpGjiEo-01793-00660329-00660499 performs the gauge fixing must be mYt-HpGjiEo-01794-00660500-00660658 carefully corrected to account for a mYt-HpGjiEo-01795-00660659-00660873 change of variables in the path integral mYt-HpGjiEo-01796-00660874-00661165 the gauge fixing factor has an extra mYt-HpGjiEo-01797-00661166-00661321 determinant from popping the Delta mYt-HpGjiEo-01798-00661322-00662823 function Delta mu o mu minus F E - f - - mYt-HpGjiEo-01799-00662824-00662941 Det mYt-HpGjiEo-01800-00662942-00663358 M display style Delta left partial mYt-HpGjiEo-01801-00663359-00663634 underscore mu a underscore mu F right mYt-HpGjiEo-01802-00663635-00664087 eeeek eret frac f carrot - - Det em to mYt-HpGjiEo-01803-00664088-00664237 find the form of the determinant mYt-HpGjiEo-01804-00664238-00664425 consider first a simple two dimensional mYt-HpGjiEo-01805-00664426-00664681 integral of a function f that depends mYt-HpGjiEo-01806-00664682-00664896 only on R not on the angle theta mYt-HpGjiEo-01807-00664897-00665626 inserting an integral over theta f R D X mYt-HpGjiEo-01808-00665627-00666283 D y equals F mYt-HpGjiEo-01809-00666284-00667993 r d-theta Delta Y D Y D theta D X D Y mYt-HpGjiEo-01810-00667994-00668399 display style into F R D X D equals into mYt-HpGjiEo-01811-00668400-00668818 f R and D theta Delta Y left frac diet D mYt-HpGjiEo-01812-00668819-00669208 beta right D X die the derivative factor mYt-HpGjiEo-01813-00669209-00669385 ensures that popping the Delta function mYt-HpGjiEo-01814-00669386-00669677 in theta removes the integral exchanging mYt-HpGjiEo-01815-00669678-00670641 the order of integration F R D X D y mYt-HpGjiEo-01816-00670642-00671779 equals D theta f R Delta Y D mYt-HpGjiEo-01817-00671780-00672847 why D theta D X D Y display style in mYt-HpGjiEo-01818-00672848-00673164 death our DX die equals in D theta in mYt-HpGjiEo-01819-00673165-00673570 death our Delta Y left frac die D theta mYt-HpGjiEo-01820-00673571-00673933 right DX die but now the Delta function mYt-HpGjiEo-01821-00673934-00675012 can be popped in Y F our D X D y equals mYt-HpGjiEo-01822-00675013-00676620 D theta 0 F X D Y D theta D X display mYt-HpGjiEo-01823-00676621-00676933 style into F our DX die equals in D mYt-HpGjiEo-01824-00676934-00677283 theta underscore 0 in def X left frac mYt-HpGjiEo-01825-00677284-00677793 die D theta right DX the integral over mYt-HpGjiEo-01826-00677794-00678043 theta just gives an overall factor of 2 mYt-HpGjiEo-01827-00678044-00678253 pi while the rate of change of Y with a mYt-HpGjiEo-01828-00678254-00678466 change in theta is just X so this mYt-HpGjiEo-01829-00678467-00678697 exercise reproduces the standard formula mYt-HpGjiEo-01830-00678698-00678889 for polar integration of a radial mYt-HpGjiEo-01831-00678890-00679137 function f mYt-HpGjiEo-01832-00679138-00680905 our D X D y equals 2 pi F X X D X this mYt-HpGjiEo-01833-00680906-00681216 play style in Def our DX die equals to mYt-HpGjiEo-01834-00681217-00681542 PI into FX X DX mYt-HpGjiEo-01835-00681543-00681719 in the path integral for a non abelian mYt-HpGjiEo-01836-00681720-00681953 gauge field the analogous manipulation mYt-HpGjiEo-01837-00681954-00682691 is d a Delta F mYt-HpGjiEo-01838-00682692-00684460 Det f g d g e i s equals D G Delta mYt-HpGjiEo-01839-00684461-00685570 a debt F G E I s display style in da in mYt-HpGjiEo-01840-00685571-00685984 Delta big F a big debt left frac partial mYt-HpGjiEo-01841-00685985-00686310 F partial G right DG e karat is equals mYt-HpGjiEo-01842-00686311-00686674 in DG in Delta big F a big debt left mYt-HpGjiEo-01843-00686675-00687045 frac partial F partial G right eat karat mYt-HpGjiEo-01844-00687046-00687349 is the factor in front is the volume of mYt-HpGjiEo-01845-00687350-00687516 the gauge group and it contributes a mYt-HpGjiEo-01846-00687517-00687760 constant which can be discarded the mYt-HpGjiEo-01847-00687761-00687928 remaining integral is over the gauge mYt-HpGjiEo-01848-00687929-00689393 fixed action debt F G E I s G F D a mYt-HpGjiEo-01849-00689394-00689779 display style in debt left frac partial mYt-HpGjiEo-01850-00689780-00689980 F partial G right II care 'it is mYt-HpGjiEo-01851-00689981-00690349 underscore g FD a to get a covariant mYt-HpGjiEo-01852-00690350-00690553 gauge the gauge fixing condition is the mYt-HpGjiEo-01853-00690554-00691139 same as in the abelian case mu a mu mYt-HpGjiEo-01854-00691140-00691422 equals mYt-HpGjiEo-01855-00691423-00691710 display style partial underscore new a mYt-HpGjiEo-01856-00691711-00692072 carrot mu equals F whose variation under mYt-HpGjiEo-01857-00692073-00692297 an infinitesimal gauge transformation is mYt-HpGjiEo-01858-00692298-00693087 given by mu D mu alpha display style mYt-HpGjiEo-01859-00693088-00693354 partial underscore mu D underscore mu mYt-HpGjiEo-01860-00693355-00693681 alpha where alpha is the adjoint valued mYt-HpGjiEo-01861-00693682-00693864 element of the lie algebra at every mYt-HpGjiEo-01862-00693865-00694032 point that performs the infinitesimal mYt-HpGjiEo-01863-00694033-00694302 gauge transformation this adds the mYt-HpGjiEo-01864-00694303-00694541 faddeev papa determinant to the action mYt-HpGjiEo-01865-00694542-00695271 Det mu D mu display style debt left mYt-HpGjiEo-01866-00695272-00695544 partial underscore mu D underscore mu mYt-HpGjiEo-01867-00695545-00695796 right which can be rewritten as a mYt-HpGjiEo-01868-00695797-00696009 grassman integral by introducing ghost mYt-HpGjiEo-01869-00696010-00696746 fields e a de mu D mu mYt-HpGjiEo-01870-00696747-00697611 Ayda da Ayda da Ayda display style in a mYt-HpGjiEo-01871-00697612-00697860 carrot bar aid of partial underscore mu mYt-HpGjiEo-01872-00697861-00698355 D carrot mu a de d bar a de da de the mYt-HpGjiEo-01873-00698356-00698565 determinant is independent of F so the mYt-HpGjiEo-01874-00698566-00698742 path integral over F can give the mYt-HpGjiEo-01875-00698743-00698934 Feynman propagator or a covariant mYt-HpGjiEo-01876-00698935-00699129 propagator by choosing the measure for F mYt-HpGjiEo-01877-00699130-00699408 as in the abelian case the full gauge mYt-HpGjiEo-01878-00699409-00699588 fixed action is then the young Mills mYt-HpGjiEo-01879-00699589-00699797 action in Fame engage with an additional mYt-HpGjiEo-01880-00699798-00700402 ghost action s equals TR mYt-HpGjiEo-01881-00700403-00701462 mu nu mu nu + mYt-HpGjiEo-01882-00701463-00703408 j/k I knew a I mu o mu J a new k + mYt-HpGjiEo-01883-00703409-00705428 jay-ar i FK l are a i a jay a.k.a l plus mYt-HpGjiEo-01884-00705429-00706941 TR mu ada mu ada + ADA a J ADA display mYt-HpGjiEo-01885-00706942-00707208 style s equals in opera tour name TR mYt-HpGjiEo-01886-00707209-00707460 partial underscore mu a underscore nu mYt-HpGjiEo-01887-00707461-00707714 partial carrot new a carrot nu + f mYt-HpGjiEo-01888-00707715-00708000 underscore JK carrot I partial carrot mYt-HpGjiEo-01889-00708001-00708197 new a underscore I carrot mu a mYt-HpGjiEo-01890-00708198-00708497 underscore mu carrot J a underscore new mYt-HpGjiEo-01891-00708498-00708854 carrot K + F underscore jr. carrot I F mYt-HpGjiEo-01892-00708855-00709164 underscore KL carrot ra underscore ia mYt-HpGjiEo-01893-00709165-00709529 underscore J a carrot K a carrot L plus mYt-HpGjiEo-01894-00709530-00709814 opera tour name TR partial underscore mu mYt-HpGjiEo-01895-00709815-00710172 bar ADA partial carrot mu ADA + bar ADA mYt-HpGjiEo-01896-00710173-00710547 a underscore J ADA the diagrams are mYt-HpGjiEo-01897-00710548-00710802 derived from this action the propagator mYt-HpGjiEo-01898-00710803-00710991 for the spin 1 Fields has the usual mYt-HpGjiEo-01899-00710992-00711239 Feynman form there are vertices of mYt-HpGjiEo-01900-00711240-00711464 degree 3 with momentum factors whose mYt-HpGjiEo-01901-00711465-00711641 couplings are the structure constants mYt-HpGjiEo-01902-00711642-00711872 and vertices of degree 4 whose couplings mYt-HpGjiEo-01903-00711873-00712050 are products of structure constants mYt-HpGjiEo-01904-00712051-00712299 there are additional ghost loops which mYt-HpGjiEo-01905-00712300-00712449 cancel out time like in longitudinal mYt-HpGjiEo-01906-00712450-00712791 states in a loops in the abelian case mYt-HpGjiEo-01907-00712792-00713018 the determinant for covariant gauges mYt-HpGjiEo-01908-00713019-00713235 does not depend on a so the ghosts do mYt-HpGjiEo-01909-00713236-00713941 not contribute to the connected diagrams mYt-HpGjiEo-01910-00713942-00714552 topic particle path representation mYt-HpGjiEo-01911-00714553-00714796 Feynman diagrams were originally mYt-HpGjiEo-01912-00714797-00715009 discovered by Feynman by trial and error mYt-HpGjiEo-01913-00715010-00715189 as a way to represent the contribution mYt-HpGjiEo-01914-00715190-00715396 to the s-matrix from different classes mYt-HpGjiEo-01915-00715397-00716029 of particle trajectories mYt-HpGjiEo-01916-00716030-00716597 topic Schwinger representation mYt-HpGjiEo-01917-00716598-00716847 the euclidean scaler propagator has a mYt-HpGjiEo-01918-00716848-00717815 suggestive representation 1 P 2 plus M 2 mYt-HpGjiEo-01919-00717816-00719174 equals 0 infinity e minus tau P 2 plus M mYt-HpGjiEo-01920-00719175-00719961 2 D tau display style frac 1p carrot 2 mYt-HpGjiEo-01921-00719962-00720261 plus M carrot 2 equals in underscore 0 mYt-HpGjiEo-01922-00720262-00720572 carrot na TTE carrot town left P carrot mYt-HpGjiEo-01923-00720573-00720945 2 plus M carrot to write D tau the mYt-HpGjiEo-01924-00720946-00721119 meaning of this identity which is an mYt-HpGjiEo-01925-00721120-00721322 elementary integration is made clearer mYt-HpGjiEo-01926-00721323-00721664 by Fourier transforming to real space mYt-HpGjiEo-01927-00721665-00723032 Delta x equals 0 infinity D tau e minus mYt-HpGjiEo-01928-00723033-00724491 m2 tau 1 4 PI tau D 2 e minus mYt-HpGjiEo-01929-00724492-00725161 - for Tao display style delta x equals mYt-HpGjiEo-01930-00725162-00725461 in underscore zero carat in a TD towie mYt-HpGjiEo-01931-00725462-00725893 carat m carat to tau frac 1 4 pi tau mYt-HpGjiEo-01932-00725894-00726366 carat d to e carat frac X Charat 2 4 tau mYt-HpGjiEo-01933-00726367-00726667 the contribution at any one value of tau mYt-HpGjiEo-01934-00726668-00726874 to the propagator as a Gaussian of width mYt-HpGjiEo-01935-00726875-00727129 square root tau the total propagation mYt-HpGjiEo-01936-00727130-00727408 function from 0 to X has a weighted sum mYt-HpGjiEo-01937-00727409-00727594 over all proper times tau of a mYt-HpGjiEo-01938-00727595-00727819 normalized Gaussian the probability of mYt-HpGjiEo-01939-00727820-00728023 ending up at X after a random walk of mYt-HpGjiEo-01940-00728024-00728332 time tau the path integral mYt-HpGjiEo-01941-00728333-00728527 representation for the propagator is mYt-HpGjiEo-01942-00728528-00729808 then Delta x equals 0 infinity D tau D X mYt-HpGjiEo-01943-00729809-00731480 E - 0 tau X - 2 plus em 2 D tau mYt-HpGjiEo-01944-00731481-00731762 display style delta x equals in mYt-HpGjiEo-01945-00731763-00732152 underscore zero caret n HT d tau in DX e mYt-HpGjiEo-01946-00732153-00732422 caret int limits underscore zero carat mYt-HpGjiEo-01947-00732423-00732500 tau left mYt-HpGjiEo-01948-00732501-00732923 frac dot X Charat 2 2 + m caret to write mYt-HpGjiEo-01949-00732924-00733265 d tau which is a path integral rewrite mYt-HpGjiEo-01950-00733266-00733520 of the Schwinger representation the mYt-HpGjiEo-01951-00733521-00733715 Schwinger representation is both useful mYt-HpGjiEo-01952-00733716-00733952 for making manifest the particle aspect mYt-HpGjiEo-01953-00733953-00734135 of the propagator and for symmetrized mYt-HpGjiEo-01954-00734136-00734806 innominate errs of loop diagrams mYt-HpGjiEo-01955-00734807-00735377 topic combining denominators mYt-HpGjiEo-01956-00735378-00735600 the Schwinger representation has an mYt-HpGjiEo-01957-00735601-00735797 immediate practical application to loop mYt-HpGjiEo-01958-00735798-00736089 diagrams for example for the diagram in mYt-HpGjiEo-01959-00736090-00736245 the five for theory formed by joining mYt-HpGjiEo-01960-00736246-00736514 two XS together in two half lines and mYt-HpGjiEo-01961-00736515-00736718 making the remaining lines external the mYt-HpGjiEo-01962-00736719-00736910 integral over the internal propagators mYt-HpGjiEo-01963-00736911-00738647 in the loop is k1 k2 + m 2 1 k plus p2 mYt-HpGjiEo-01964-00738648-00739299 plus m to display style in underscore k mYt-HpGjiEo-01965-00739300-00739397 frac mYt-HpGjiEo-01966-00739398-00739818 1k carrot 2 plus m carrot to frac 1k mYt-HpGjiEo-01967-00739819-00740222 plus p carrot 2 plus m carrot 2 here one mYt-HpGjiEo-01968-00740223-00740447 line carries momentum K and the other k mYt-HpGjiEo-01969-00740448-00740739 plus P the asymmetry can be fixed by mYt-HpGjiEo-01970-00740740-00740883 putting everything in the Schwinger mYt-HpGjiEo-01971-00740884-00741207 representation mYt-HpGjiEo-01972-00741208-00743601 t.t e - t k2 + M 2 minus t k+ p 2 + M 2 mYt-HpGjiEo-01973-00743602-00744466 d t d t display style in underscore tte mYt-HpGjiEo-01974-00744467-00744913 carat TK carrot 2 + m carrot 2 t left k+ mYt-HpGjiEo-01975-00744914-00745454 p carrot 2 + m carrot to write DT DT mYt-HpGjiEo-01976-00745455-00745706 now the exponent mostly depends on t mYt-HpGjiEo-01977-00745707-00747677 plus t t t e - t plus t k2 plus m2 minus mYt-HpGjiEo-01978-00747678-00748875 t2 p k- t p2 display style in underscore mYt-HpGjiEo-01979-00748876-00749279 tee tee ich aren t + t k carrot 2 + m mYt-HpGjiEo-01980-00749280-00749729 carrot 2 t 2 p c d OT k 2 p carrot - mYt-HpGjiEo-01981-00749730-00750016 except for the asymmetrical little bit mYt-HpGjiEo-01982-00750017-00750554 defining the variable you mYt-HpGjiEo-01983-00750555-00751212 topic t plus T and V mYt-HpGjiEo-01984-00751213-00751520 T youth the variable u goes from zero to mYt-HpGjiEo-01985-00751521-00751758 infinity while V goes from zero to one mYt-HpGjiEo-01986-00751759-00752064 the variable U is the total proper time mYt-HpGjiEo-01987-00752065-00752264 for the loop while V parameterize is the mYt-HpGjiEo-01988-00752265-00752447 fraction of the proper time on the top mYt-HpGjiEo-01989-00752448-00752691 of the loop versus the bottom the mYt-HpGjiEo-01990-00752692-00752883 Jacobian for this transformation of mYt-HpGjiEo-01991-00752884-00753072 variables is easy to work out from the mYt-HpGjiEo-01992-00753073-00754559 identities D u v equals D T D u equals D mYt-HpGjiEo-01993-00754560-00755472 T plus D T display style D u v equals DT mYt-HpGjiEo-01994-00755473-00755931 quod du equals DT plus DT and wedging mYt-HpGjiEo-01995-00755932-00756245 gives you mYt-HpGjiEo-01996-00756246-00757604 d you D V equals D T d t display style mYt-HpGjiEo-01997-00757605-00757987 you do wedge D V equals D T wedge D T mYt-HpGjiEo-01998-00757988-00758229 this allows the u integral to be mYt-HpGjiEo-01999-00758230-00759595 evaluated explicitly u v u e- u K 2 plus mYt-HpGjiEo-02000-00759596-00761664 M 2 plus b 2 p k+ v p2 equals 1 k 2 plus mYt-HpGjiEo-02001-00761665-00763564 M 2 plus V 2 P K minus V P 2 to D V mYt-HpGjiEo-02002-00763565-00763902 display style end underscore u v u mYt-HpGjiEo-02003-00763903-00764025 carrot you left mYt-HpGjiEo-02004-00764026-00764423 k carrot 2 plus M carrot 2 plus V 2 P CD mYt-HpGjiEo-02005-00764424-00764777 o TK + vp carrot to write equals int mYt-HpGjiEo-02006-00764778-00765150 frac went left k carrot 2 plus m carrot mYt-HpGjiEo-02007-00765151-00765591 2 plus V 2 P CDO t kv p carrot to write mYt-HpGjiEo-02008-00765592-00765962 carrot 2 DV leaving only the V integral mYt-HpGjiEo-02009-00765963-00766254 this method invented by Schwinger but mYt-HpGjiEo-02010-00766255-00766464 usually attributed to Feynman is called mYt-HpGjiEo-02011-00766465-00766775 combining denominator abstractly it is mYt-HpGjiEo-02012-00766776-00767200 the elementary identity 1 mYt-HpGjiEo-02013-00767201-00769018 B equals 0 1 1 V a plus 1 minus V B to D mYt-HpGjiEo-02014-00769019-00769583 V display style frac 1a B equals and mYt-HpGjiEo-02015-00769584-00769964 underscore 0 carrot 1 frac one big VA mYt-HpGjiEo-02016-00769965-00770479 plus 1 VB big carrot 2 DV but this form mYt-HpGjiEo-02017-00770480-00770677 does not provide the physical motivation mYt-HpGjiEo-02018-00770678-00770908 for introducing V V is the proportion of mYt-HpGjiEo-02019-00770909-00771089 proper time on one of the legs of the mYt-HpGjiEo-02020-00771090-00771460 loop once the denominators are combined mYt-HpGjiEo-02021-00771461-00771764 a shift in K to K equals K plus VP mYt-HpGjiEo-02022-00771765-00772606 symmetrize --is everything 0 1 1 K 2 mYt-HpGjiEo-02023-00772607-00774843 plus M 2 plus 2v p k+ v p 2 2 d k d v mYt-HpGjiEo-02024-00774844-00776510 equals 0 1 1 k 2 plus M 2 plus V 1 minus mYt-HpGjiEo-02025-00776511-00777154 V P 2 2 mYt-HpGjiEo-02026-00777155-00777883 d ke D V display style and underscore mYt-HpGjiEo-02027-00777884-00778120 zero carrot 1 into F RAC mYt-HpGjiEo-02028-00778121-00778408 went left K carrot 2 plus M carrot 2 mYt-HpGjiEo-02029-00778409-00778861 plus 2 VP CDO TK + vp carrot - right mYt-HpGjiEo-02030-00778862-00779260 carrot - DK DV equals in underscore 0 mYt-HpGjiEo-02031-00779261-00779698 carrot 1 in frac one left k carrot 2 + m mYt-HpGjiEo-02032-00779699-00780070 carrot 2 + V 1 V P carrot - right carrot mYt-HpGjiEo-02033-00780071-00780490 - DK DV this form shows that the moment mYt-HpGjiEo-02034-00780491-00780709 that p2 is more negative than 4 times mYt-HpGjiEo-02035-00780710-00780886 the mass of the particle in the loop mYt-HpGjiEo-02036-00780887-00781078 which happens in a physical region of mYt-HpGjiEo-02037-00781079-00781276 Lorentz space the integral has a cut mYt-HpGjiEo-02038-00781277-00781519 this is exactly when the external mYt-HpGjiEo-02039-00781520-00781794 momentum can create physical particles mYt-HpGjiEo-02040-00781795-00782065 when the loop has more vertices there mYt-HpGjiEo-02041-00782066-00782658 are more denominators to combine D K 1 K mYt-HpGjiEo-02042-00782659-00783671 2 + M 2 1 K mYt-HpGjiEo-02043-00783672-00785455 plus P 1 2 plus M 2 1 K plus P n 2 plus mYt-HpGjiEo-02044-00785456-00786188 M 2 display style in DK frac 1 K carrot mYt-HpGjiEo-02045-00786189-00786551 2 plus M carrot to frac 1 k plus P mYt-HpGjiEo-02046-00786552-00786878 underscore 1 carrot 2 plus M carrot to C mYt-HpGjiEo-02047-00786879-00787268 do TS frac 1 k plus P underscore and mYt-HpGjiEo-02048-00787269-00787628 carrot 2 plus M carrot to the general mYt-HpGjiEo-02049-00787629-00787763 rule follows from the Schwinger mYt-HpGjiEo-02050-00787764-00788242 prescription for n plus 1 denominators 1 mYt-HpGjiEo-02051-00788243-00789776 D 0 D 1 D N equals 0 infinity 0 infinity mYt-HpGjiEo-02052-00789777-00791094 e minus u 0 d 0 minus u mYt-HpGjiEo-02053-00791095-00792487 d and d u0 d u n display style frac 1 d mYt-HpGjiEo-02054-00792488-00792843 underscore 0 d underscore 1 CDO TS d mYt-HpGjiEo-02055-00792844-00793125 underscore n equals in underscore 0 mYt-HpGjiEo-02056-00793126-00793491 carrot na t CD OTS in underscore 0 mYt-HpGjiEo-02057-00793492-00793821 carrot na ve carrot you underscore 0 d mYt-HpGjiEo-02058-00793822-00794179 underscore 0 c do t su underscore n d mYt-HpGjiEo-02059-00794180-00794533 underscore and do underscore 0 c d OTS mYt-HpGjiEo-02060-00794534-00794925 do underscore n the integral over the mYt-HpGjiEo-02061-00794926-00795120 Schwinger parameters we can be split up mYt-HpGjiEo-02062-00795121-00795304 as before into an integral over the mYt-HpGjiEo-02063-00795305-00795831 total proper time you mYt-HpGjiEo-02064-00795832-00796287 topic u0 plus u1 plus on an an integral mYt-HpGjiEo-02065-00796288-00796497 over the fraction of the proper time in mYt-HpGjiEo-02066-00796498-00797090 all but the first segment of the loop v mYt-HpGjiEo-02067-00797091-00797646 lu e u4 i element of 1 to N the v r+ and mYt-HpGjiEo-02068-00797647-00797832 add up to less than 1 so that the V mYt-HpGjiEo-02069-00797833-00797961 integral is over an N dimensional mYt-HpGjiEo-02070-00797962-00798318 simplex the Jacobian for the coordinate mYt-HpGjiEo-02071-00798319-00798489 transformation can be worked out as mYt-HpGjiEo-02072-00798490-00800084 before d u equals d u 0 Plus D u 1 plus mYt-HpGjiEo-02073-00800085-00800736 D u n display style du equals dou mYt-HpGjiEo-02074-00800737-00801090 underscore 0 plus du underscore 1 CDO TS mYt-HpGjiEo-02075-00801091-00802109 plus du underscore and d u v i equals d mYt-HpGjiEo-02076-00802110-00802323 you mYt-HpGjiEo-02077-00802324-00802749 I display style d UV underscore I equals mYt-HpGjiEo-02078-00802750-00803016 dou underscore I wedging all these mYt-HpGjiEo-02079-00803017-00803612 equations together one obtains you and D mYt-HpGjiEo-02080-00803613-00805946 you d v1 the v2 D V N equals D u 0 d u 1 mYt-HpGjiEo-02081-00805947-00806673 D u n display style you carat n du wedge mYt-HpGjiEo-02082-00806674-00806949 D V underscore one wedge D V underscore mYt-HpGjiEo-02083-00806950-00807300 two CD OTS wedge D V underscore n equals mYt-HpGjiEo-02084-00807301-00807540 dou underscore zero wedge do underscore mYt-HpGjiEo-02085-00807541-00807960 one CD OTS wedge do underscore n mYt-HpGjiEo-02086-00807961-00808503 this gives the integral zero infinity s mYt-HpGjiEo-02087-00808504-00808843 I mYt-HpGjiEo-02088-00808844-00809750 P L e x you mYt-HpGjiEo-02089-00809751-00811941 e- u v 0 d 0 plus V 1 D 1 plus V 2 D 2 mYt-HpGjiEo-02090-00811942-00812370 plus V mYt-HpGjiEo-02091-00812371-00813070 d and d v1 DV and D you display style mYt-HpGjiEo-02092-00813071-00813331 and underscore zero carat n8t and mYt-HpGjiEo-02093-00813332-00813589 underscore mathram simplex you carat M mYt-HpGjiEo-02094-00813590-00813901 II carat you left V underscore 0 D mYt-HpGjiEo-02095-00813902-00814174 underscore 0 plus V underscore 1 D mYt-HpGjiEo-02096-00814175-00814438 underscore 1 plus v underscore to be mYt-HpGjiEo-02097-00814439-00814774 underscore to C do TS plus V underscore mYt-HpGjiEo-02098-00814775-00815113 and D underscore n right DV underscore 1 mYt-HpGjiEo-02099-00815114-00815461 CDO TS DV underscore n do where the mYt-HpGjiEo-02100-00815462-00815643 simplex as the region defined by the mYt-HpGjiEo-02101-00815644-00815887 conditions VI greater than zero and I mYt-HpGjiEo-02102-00815888-00816166 equals 1 and VI 1 display style v mYt-HpGjiEo-02103-00816167-00816454 underscore I greater than 0 quad mbox mYt-HpGjiEo-02104-00816455-00816763 and quad sum underscore I equals 1 carat mYt-HpGjiEo-02105-00816764-00817087 NV underscore I as well as V 0 equals 1 mYt-HpGjiEo-02106-00817088-00817429 minus I equals 1 and VI display style V mYt-HpGjiEo-02107-00817430-00817732 underscore 0 equals 1 sum underscore I mYt-HpGjiEo-02108-00817733-00818120 equals 1 carat NV underscore I mYt-HpGjiEo-02109-00818121-00818341 performing the u integral gives the mYt-HpGjiEo-02110-00818342-00818500 general prescription for combining mYt-HpGjiEo-02111-00818501-00818795 denominators 1 mYt-HpGjiEo-02112-00818796-00820865 d 0 d and equals and s i m p l e x 1 p 0 mYt-HpGjiEo-02113-00820866-00822866 d 0 + v 1 D 1 plus V and D and n plus 1 mYt-HpGjiEo-02114-00822867-00824250 D V 1 D V to be V and display style frac mYt-HpGjiEo-02115-00824251-00824658 1 D underscore 0 cv o t SD underscore n mYt-HpGjiEo-02116-00824659-00824942 equals n and underscore mathroom simplex mYt-HpGjiEo-02117-00824943-00825261 frac one left V underscore 0 D mYt-HpGjiEo-02118-00825262-00825542 underscore 0 plus V underscore 1 D mYt-HpGjiEo-02119-00825543-00825879 underscore one C do TS + V underscore n mYt-HpGjiEo-02120-00825879-00826353 D underscore n R I carat n + 1 DV mYt-HpGjiEo-02121-00826354-00826775 underscore 1 DV underscore two CD OTS DV mYt-HpGjiEo-02122-00826776-00827108 underscore n since the numerator of the mYt-HpGjiEo-02123-00827109-00827291 integrand does not involve the same mYt-HpGjiEo-02124-00827292-00827471 prescription works for any loop no mYt-HpGjiEo-02125-00827472-00827633 matter what the spins are carried by the mYt-HpGjiEo-02126-00827634-00827879 legs the interpretation of the mYt-HpGjiEo-02127-00827880-00828039 parameters V is that they are the mYt-HpGjiEo-02128-00828040-00828242 fraction of the total proper time spent mYt-HpGjiEo-02129-00828243-00828782 on each leg mYt-HpGjiEo-02130-00828783-00829270 topic scattering mYt-HpGjiEo-02131-00829270-00829509 the correlation functions of a quantum mYt-HpGjiEo-02132-00829510-00829708 field theory describe the scattering of mYt-HpGjiEo-02133-00829709-00830070 particles the definition of particle in mYt-HpGjiEo-02134-00830070-00830280 relativistic field theory is not mYt-HpGjiEo-02135-00830281-00830449 self-evident because if you try to mYt-HpGjiEo-02136-00830450-00830613 determine the position so that the mYt-HpGjiEo-02137-00830614-00830782 uncertainty is less than the Compton mYt-HpGjiEo-02138-00830783-00830983 wavelength the uncertainty in energy is mYt-HpGjiEo-02139-00830984-00831180 large enough to produce more particles mYt-HpGjiEo-02140-00831181-00831391 and antiparticles of the same type from mYt-HpGjiEo-02141-00831392-00831649 the vacuum this means that the notion of mYt-HpGjiEo-02142-00831650-00831825 a single particle State is to some mYt-HpGjiEo-02143-00831826-00832024 extent incompatible with the notion of mYt-HpGjiEo-02144-00832025-00832336 an object localized in space in the mYt-HpGjiEo-02145-00832337-00832434 1930s mYt-HpGjiEo-02146-00832435-00832596 Wigner gave a mathematical definition mYt-HpGjiEo-02147-00832597-00832828 for single particle States they are a mYt-HpGjiEo-02148-00832829-00832978 collection of states that form an mYt-HpGjiEo-02149-00832979-00833154 irreducible representation of the mYt-HpGjiEo-02150-00833155-00833437 Poincare group single particle states mYt-HpGjiEo-02151-00833437-00833674 describe an object with a finite mass a mYt-HpGjiEo-02152-00833675-00833950 well-defined momentum and a spin this mYt-HpGjiEo-02153-00833951-00834159 definition is fine for protons and mYt-HpGjiEo-02154-00834160-00834415 neutrons electrons and photons but it mYt-HpGjiEo-02155-00834416-00834600 excludes quarks which are permanently mYt-HpGjiEo-02156-00834601-00834820 confined so the modern point of view is mYt-HpGjiEo-02157-00834820-00834993 more accommodating a particle as mYt-HpGjiEo-02158-00834994-00835153 anything whose interaction can be mYt-HpGjiEo-02159-00835154-00835366 described in terms of Feynman diagrams mYt-HpGjiEo-02160-00835367-00835563 which have an interpretation as a sum mYt-HpGjiEo-02161-00835564-00835854 over particle trajectories a field mYt-HpGjiEo-02162-00835855-00836037 operator can act to produce a one mYt-HpGjiEo-02163-00836038-00836226 particle state from the vacuum which mYt-HpGjiEo-02164-00836227-00836430 means that the field operator Phi X mYt-HpGjiEo-02165-00836431-00836637 produces a superposition of Wigner mYt-HpGjiEo-02166-00836638-00836925 particle states in the free field theory mYt-HpGjiEo-02167-00836926-00837138 the field produces one particle States mYt-HpGjiEo-02168-00837139-00837420 only but when there are interactions the mYt-HpGjiEo-02169-00837421-00837630 field operator can also produce three mYt-HpGjiEo-02170-00837631-00837843 particle v particle if there is no mYt-HpGjiEo-02171-00837844-00838113 plus/minus symmetry also two four six mYt-HpGjiEo-02172-00838114-00838401 particle States - to compute the mYt-HpGjiEo-02173-00838402-00838617 scattering amplitude for single particle mYt-HpGjiEo-02174-00838618-00838825 States only requires a careful limit mYt-HpGjiEo-02175-00838826-00839017 sending the fields to infinity and mYt-HpGjiEo-02176-00839018-00839209 integrating over space to get rid of the mYt-HpGjiEo-02177-00839210-00839496 higher order Corrections the relation mYt-HpGjiEo-02178-00839497-00839679 between scattering and correlation mYt-HpGjiEo-02179-00839681-00839884 functions as the lsz theorem the mYt-HpGjiEo-02180-00839885-00840100 scattering amplitude for n particles to mYt-HpGjiEo-02181-00840101-00840309 go to m particles in a scattering event mYt-HpGjiEo-02182-00840310-00840442 as they're given by the sum of the mYt-HpGjiEo-02183-00840443-00840625 Feynman diagrams that go into the mYt-HpGjiEo-02184-00840626-00840853 correlation function for n plus m field mYt-HpGjiEo-02185-00840854-00841057 insertions leaving out the propagators mYt-HpGjiEo-02186-00841058-00841443 for the external legs for example for mYt-HpGjiEo-02187-00841444-00841633 the L for interaction of the previous mYt-HpGjiEo-02188-00841634-00841858 section the order lambda contribution to mYt-HpGjiEo-02189-00841859-00842187 the Lorentz correlation function as Phi mYt-HpGjiEo-02190-00842187-00842452 K 1 mYt-HpGjiEo-02191-00842453-00844770 by K 2 by K 3 Phi K 4 equals I k12 I k2 mYt-HpGjiEo-02192-00844770-00846123 to ik3 2i k for two mYt-HpGjiEo-02193-00846124-00846556 lambda display style left Langille Phi K mYt-HpGjiEo-02194-00846557-00846877 underscore 1 Phi K underscore 2 Phi K mYt-HpGjiEo-02195-00846878-00847150 underscore 3 phi k underscore for right mYt-HpGjiEo-02196-00847151-00847492 wrangle equals frac i k underscore one mYt-HpGjiEo-02197-00847493-00847912 carat to frac i k underscore 2 carat to mYt-HpGjiEo-02198-00847912-00848328 frac i k underscore 3 carat to frac mYt-HpGjiEo-02199-00848329-00848742 iocai underscore for carat to I lambda mYt-HpGjiEo-02200-00848743-00848983 stripping off the external propagators mYt-HpGjiEo-02201-00848984-00849199 that is removing the factors of I K 2 mYt-HpGjiEo-02202-00849200-00849454 gives the invariant scattering amplitude mYt-HpGjiEo-02203-00849454-00849913 M M equals mYt-HpGjiEo-02204-00849914-00850396 lambda display style M equals AI lambda mYt-HpGjiEo-02205-00850397-00850673 which is a constant independent of the mYt-HpGjiEo-02206-00850674-00850910 incoming and outgoing momentum the mYt-HpGjiEo-02207-00850911-00851066 interpretation of the scattering mYt-HpGjiEo-02208-00851067-00851324 amplitude is that the sum of m2 over all mYt-HpGjiEo-02209-00851325-00851552 possible final states is the probability mYt-HpGjiEo-02210-00851553-00851744 for the scattering event the mYt-HpGjiEo-02211-00851745-00851912 normalization of the single particle mYt-HpGjiEo-02212-00851912-00852155 States must be chosen carefully however mYt-HpGjiEo-02213-00852156-00852335 to ensure that Emma's are relativistic mYt-HpGjiEo-02214-00852336-00852668 invariant nonrelativistic single mYt-HpGjiEo-02215-00852669-00852821 particle states are labeled by the mYt-HpGjiEo-02216-00852822-00853013 momentum K and they are chosen to have mYt-HpGjiEo-02217-00853014-00853292 the same norm at every value of K this mYt-HpGjiEo-02218-00853293-00853487 is because the nonrelativistic unit mYt-HpGjiEo-02219-00853487-00853723 operator on single particle States as mYt-HpGjiEo-02220-00853724-00854543 deep keh keh keh display style in DK k mYt-HpGjiEo-02221-00854544-00854900 Wrangell Langille k in relativity the mYt-HpGjiEo-02222-00854901-00855059 integral over the k states for a mYt-HpGjiEo-02223-00855060-00855271 particle of mass m integrates over a mYt-HpGjiEo-02224-00855273-00855518 hyperbola in the k space defined by the mYt-HpGjiEo-02225-00855519-00856208 energy momentum relation e2 - mYt-HpGjiEo-02226-00856209-00857034 k2 equals m2 display style a carrot 2 K mYt-HpGjiEo-02227-00857035-00857406 carrot 2 equals M carrot 2 if the mYt-HpGjiEo-02228-00857407-00857610 integral ways each K point equally the mYt-HpGjiEo-02229-00857611-00857868 measure is not Lorentz invariant the mYt-HpGjiEo-02230-00857869-00858069 invariant measure integrates over all mYt-HpGjiEo-02231-00858070-00858291 values of K and he restricting to the mYt-HpGjiEo-02232-00858292-00858519 hyperbola with a Lorentz invariant Delta mYt-HpGjiEo-02233-00858520-00859898 function Delta e 2 minus k2 minus M 2 e mYt-HpGjiEo-02234-00859899-00861896 K e ke d e d k equals d k2 e ke k this mYt-HpGjiEo-02235-00861898-00862027 play style int del mYt-HpGjiEo-02236-00862028-00862390 to eat carrot 2k carrot 2m carrot - ek mYt-HpGjiEo-02237-00862391-00862837 Rangel Langille e k DK equals in DK over mYt-HpGjiEo-02238-00862837-00863185 2 e K Rangel Langille K so the mYt-HpGjiEo-02239-00863186-00863368 normalized k states are different from mYt-HpGjiEo-02240-00863369-00863581 the relativistically normalized k states mYt-HpGjiEo-02241-00863582-00864744 by a factor of e equals K 2 minus M - 1 mYt-HpGjiEo-02242-00864745-00865309 for display style SQ RT e equals left k mYt-HpGjiEo-02243-00865310-00865642 carrot - m carrot - right carrot frac mYt-HpGjiEo-02244-00865643-00865993 one for the invariant amplitude Emma's mYt-HpGjiEo-02245-00865994-00866173 then the probability amplitude for mYt-HpGjiEo-02246-00866174-00866362 relativistically normalized incoming mYt-HpGjiEo-02247-00866362-00866536 States to become relativistically mYt-HpGjiEo-02248-00866537-00866821 normalized outgoing States for mYt-HpGjiEo-02249-00866822-00867028 nonrelativistic values of K the mYt-HpGjiEo-02250-00867029-00867246 relativistic normalization is the same mYt-HpGjiEo-02251-00867248-00867463 as the nonrelativistic normalization up mYt-HpGjiEo-02252-00867464-00867673 to a constant factor square root M in mYt-HpGjiEo-02253-00867674-00867985 this limit the 5/4 invariant scattering mYt-HpGjiEo-02254-00867986-00868221 amplitude is still constant the mYt-HpGjiEo-02255-00868223-00868408 particles created by the field Phi mYt-HpGjiEo-02256-00868409-00868594 scatter in all directions with equal mYt-HpGjiEo-02257-00868595-00868921 amplitude the nonrelativistic potential mYt-HpGjiEo-02258-00868922-00869121 which scatters in all directions with an mYt-HpGjiEo-02259-00869123-00869266 equal amplitude in the born mYt-HpGjiEo-02260-00869267-00869443 approximation is one whose Fourier mYt-HpGjiEo-02261-00869444-00869689 transform is constant a delta function mYt-HpGjiEo-02262-00869690-00870007 potential the lowest order scattering of mYt-HpGjiEo-02263-00870008-00870213 the theory reveals the nonrelativistic mYt-HpGjiEo-02264-00870214-00870400 interpretation of this theory mYt-HpGjiEo-02265-00870401-00870613 it describes a collection of particles mYt-HpGjiEo-02266-00870614-00870913 with a delta function repulsion - such mYt-HpGjiEo-02267-00870914-00871120 particles have an aversion to occupying mYt-HpGjiEo-02268-00871120-00871787 the same point at the same time mYt-HpGjiEo-02269-00871789-00872385 topic non-perturbative effects mYt-HpGjiEo-02270-00872386-00872607 thinking of Feynman diagrams as a mYt-HpGjiEo-02271-00872608-00872790 perturbation series non-perturbative mYt-HpGjiEo-02272-00872791-00872996 effects like tunneling do not show up mYt-HpGjiEo-02273-00872998-00873174 because any effect that goes to zero mYt-HpGjiEo-02274-00873175-00873369 faster than any polynomial does not mYt-HpGjiEo-02275-00873370-00873620 affect the Taylor series even bound mYt-HpGjiEo-02276-00873621-00873816 states are absent since at any finite mYt-HpGjiEo-02277-00873817-00874029 order particles are only exchanged a mYt-HpGjiEo-02278-00874029-00874220 finite number of times and to make a mYt-HpGjiEo-02279-00874221-00874434 bound state the binding force must last mYt-HpGjiEo-02280-00874435-00874704 forever but this point of view is mYt-HpGjiEo-02281-00874704-00874926 misleading because the diagrams not only mYt-HpGjiEo-02282-00874927-00875115 describes scattering but they also are a mYt-HpGjiEo-02283-00875116-00875298 representation of the short distance mYt-HpGjiEo-02284-00875299-00875562 field theory correlations they encode mYt-HpGjiEo-02285-00875562-00875778 not only asymptotic processes like mYt-HpGjiEo-02286-00875779-00875985 particle scattering they also describe mYt-HpGjiEo-02287-00875986-00876207 the multiplication rules for fields the mYt-HpGjiEo-02288-00876208-00876386 operator product expansion mYt-HpGjiEo-02289-00876387-00876636 non-perturbative tunneling processes mYt-HpGjiEo-02290-00876637-00876849 involve field configurations that on mYt-HpGjiEo-02291-00876850-00877017 average get big when the coupling mYt-HpGjiEo-02292-00877018-00877170 constant gets small but each mYt-HpGjiEo-02293-00877170-00877320 configuration as a coherent mYt-HpGjiEo-02294-00877320-00877533 superposition of particles whose local mYt-HpGjiEo-02295-00877534-00877716 interactions are described by Feynman mYt-HpGjiEo-02296-00877717-00877989 diagrams when the coupling is small mYt-HpGjiEo-02297-00877990-00878199 these become collective processes that mYt-HpGjiEo-02298-00878200-00878418 involve large numbers of particles but mYt-HpGjiEo-02299-00878419-00878580 where the interactions between each of mYt-HpGjiEo-02300-00878581-00878778 the particles is simple this means that mYt-HpGjiEo-02301-00878779-00878943 non perturbative effects show up mYt-HpGjiEo-02302-00878944-00879137 asymptotically INRI some asians of mYt-HpGjiEo-02303-00879139-00879348 infinite classes of diagrams and these mYt-HpGjiEo-02304-00879349-00879609 diagrams can be locally simple the mYt-HpGjiEo-02305-00879610-00879819 graphs determine the local equations of mYt-HpGjiEo-02306-00879820-00879990 motion while the allowed large-scale mYt-HpGjiEo-02307-00879991-00880194 configurations describe non perturbative mYt-HpGjiEo-02308-00880195-00880496 physics but because Feynman propagators mYt-HpGjiEo-02309-00880498-00880704 are non-local in time translating a mYt-HpGjiEo-02310-00880704-00880929 field process to a coherent particle mYt-HpGjiEo-02311-00880929-00881142 language is not completely intuitive and mYt-HpGjiEo-02312-00881143-00881328 has only been explicitly worked out in mYt-HpGjiEo-02313-00881329-00881601 certain special cases in the case of mYt-HpGjiEo-02314-00881602-00881817 nonrelativistic bound States the beta mYt-HpGjiEo-02315-00881818-00882027 Sal Peter equation describes the class mYt-HpGjiEo-02316-00882028-00882231 of diagrams to include to describe a mYt-HpGjiEo-02317-00882232-00882468 relativistic atom for quantum mYt-HpGjiEo-02318-00882469-00882675 chromodynamics the Schiffman vein steam mYt-HpGjiEo-02319-00882676-00882870 zakharov some rules described non mYt-HpGjiEo-02320-00882870-00883089 perturbative li excited long wavelength mYt-HpGjiEo-02321-00883090-00883305 field modes in particle language but mYt-HpGjiEo-02322-00883306-00883584 only in a phenomenological way the mYt-HpGjiEo-02323-00883585-00883764 number of Feynman diagrams at high mYt-HpGjiEo-02324-00883765-00883968 orders of perturbation theory is very mYt-HpGjiEo-02325-00883969-00884171 large because there are as many diagrams mYt-HpGjiEo-02326-00884173-00884337 as there are graphs with a given number mYt-HpGjiEo-02327-00884337-00884634 of modes non-perturbative effects leave mYt-HpGjiEo-02328-00884635-00884802 a signature on the way in which the mYt-HpGjiEo-02329-00884803-00884994 number of diagrams and Risa missions mYt-HpGjiEo-02330-00884995-00885276 diverge at high order it is only because mYt-HpGjiEo-02331-00885277-00885459 non perturbative effects appear in mYt-HpGjiEo-02332-00885460-00885651 hidden form in diagrams that it was mYt-HpGjiEo-02333-00885652-00885766 possible to analyze mYt-HpGjiEo-02334-00885767-00885940 non-perturbative effects in string mYt-HpGjiEo-02335-00885941-00886146 theory where in many cases of Fame and mYt-HpGjiEo-02336-00886147-00886827 description is the only one available mYt-HpGjiEo-02337-00886828-00887246 topic in popular culture mYt-HpGjiEo-02338-00887247-00887402 you mYt-HpGjiEo-02339-00887403-00887629 the use of the above diagram of the mYt-HpGjiEo-02340-00887631-00887821 virtual particle producing a quark mYt-HpGjiEo-02341-00887823-00888014 antiquark pair was featured in the mYt-HpGjiEo-02342-00888015-00888254 television sitcom The Big Bang Theory in mYt-HpGjiEo-02343-00888254-00888623 the episode the back jar conjecture mYt-HpGjiEo-02344-00888624-00889005 PhD comics of January 11 2012 shows mYt-HpGjiEo-02345-00889006-00889227 Feynman diagrams that visualize and mYt-HpGjiEo-02346-00889228-00889446 describe quantum academic interactions mYt-HpGjiEo-02347-00889447-00889728 ie the paths followed by PhD students mYt-HpGjiEo-02348-00889729-00890400 when interacting with their advisers mYt-HpGjiEo-02349-00890401-00890760 topic see also mYt-HpGjiEo-02350-00890761-00890936 you mYt-HpGjiEo-02351-00890937-00891176 julian schwinger hashtag schwinger and mYt-HpGjiEo-02352-00891177-00891431 Feynman stew Kilberg Feynman mYt-HpGjiEo-02353-00891432-00891819 interpretation penguin diagram mYt-HpGjiEo-02354-00891820-00892142 path integral formulation propagator mYt-HpGjiEo-02355-00892143-00892509 list of Feynman diagrams angular mYt-HpGjiEo-02356-00892510-00892771 momentum diagrams quantum mechanics mYt-HpGjiEo-02357-00892773-00893145 equals equals notes mZIheA4FEkU-00000-00000000-00000241 what is good everybody welcome back to mZIheA4FEkU-00001-00000242-00000437 another my aunt Joyce video today I have mZIheA4FEkU-00002-00000438-00000703 a brand new ee w ee elite custom Jeff mZIheA4FEkU-00003-00000704-00001478 Hardy so in today's video guys we do mZIheA4FEkU-00004-00001479-00001705 have my entire Jeff Hardy elite figure mZIheA4FEkU-00005-00001707-00001918 collection as well as this brand new mZIheA4FEkU-00006-00001919-00002152 custom that I did make yesterday I mZIheA4FEkU-00007-00002153-00002476 wanted to pretty much convert this Jax mZIheA4FEkU-00008-00002477-00002981 TNA deluxe 5 series figure from Jax I mZIheA4FEkU-00009-00002982-00003199 want to convert it into a Mattel Elite mZIheA4FEkU-00010-00003200-00003379 and as you can see it is right here in mZIheA4FEkU-00011-00003380-00003670 the flesh we do have it and I really mZIheA4FEkU-00012-00003671-00003838 honestly I don't really know how to feel mZIheA4FEkU-00013-00003839-00004079 about it I am very frustrated with the mZIheA4FEkU-00014-00004079-00004361 way it turned out because I had a ton of mZIheA4FEkU-00015-00004362-00004556 problems with the paint guys I said it mZIheA4FEkU-00016-00004557-00004745 in the past don't ever use folk art mZIheA4FEkU-00017-00004746-00005093 paint from the hobby store and I still mZIheA4FEkU-00018-00005094-00005254 frickin used it just because I was like mZIheA4FEkU-00019-00005255-00005368 you know what this is the right color mZIheA4FEkU-00020-00005369-00005549 you know I wanted to go right I want to mZIheA4FEkU-00021-00005550-00005747 be accurate the only thing I really like mZIheA4FEkU-00022-00005748-00006079 about it is the belt the shoes and the mZIheA4FEkU-00023-00006080-00006329 face I'm proud of that but the arms are mZIheA4FEkU-00024-00006330-00006605 atrocious guys and I'll tell you why mZIheA4FEkU-00025-00006606-00006887 I don't know what it is but it didn't mZIheA4FEkU-00026-00006888-00007145 seal right if the the primer I used if mZIheA4FEkU-00027-00007145-00007370 that all of the paint is just a piece of mZIheA4FEkU-00028-00007370-00007714 trash and I am not happy with the way it mZIheA4FEkU-00029-00007715-00007916 turned out at all as far as the arms mZIheA4FEkU-00030-00007917-00008074 there's a lot of chipping and just mZIheA4FEkU-00031-00008075-00008327 awfulness I try my best to seal it right mZIheA4FEkU-00032-00008328-00008628 and you know prime it and I even like mZIheA4FEkU-00033-00008629-00008867 sanded it down i sanded down the joints mZIheA4FEkU-00034-00008868-00009056 and everything so here you guys can see mZIheA4FEkU-00035-00009057-00009308 and you'll see like right here and right mZIheA4FEkU-00036-00009309-00009509 in here you get so ugly guys it gets mZIheA4FEkU-00037-00009510-00009799 like so thick and just awful and I am mZIheA4FEkU-00038-00009800-00009989 NOT happy about that at all but the face mZIheA4FEkU-00039-00009990-00010148 did come out pretty good I am pretty mZIheA4FEkU-00040-00010149-00010316 happy with how the face paint turned out mZIheA4FEkU-00041-00010317-00010489 and it's a real shame because I wanted mZIheA4FEkU-00042-00010490-00010694 to use it on NDT live or a pay-per-view mZIheA4FEkU-00043-00010695-00010942 or something for Jeff Hardy but I don't mZIheA4FEkU-00044-00010943-00011056 think I'll be able to do that just mZIheA4FEkU-00045-00011057-00011255 because I mean these arms are atrocious mZIheA4FEkU-00046-00011256-00011528 guys like I'm so disappointed again in mZIheA4FEkU-00047-00011529-00011764 the way it came out like I don't know mZIheA4FEkU-00048-00011765-00012098 why the primer just really maybe it's mZIheA4FEkU-00049-00012099-00012320 the humidity outside the way dried I do mZIheA4FEkU-00050-00012321-00012581 not know it but it just destroyed the mZIheA4FEkU-00051-00012582-00012824 arms but again I am happy with the way mZIheA4FEkU-00052-00012825-00013033 the face turned out you know this is mZIheA4FEkU-00053-00013034-00013271 pretty accurate to that TNA figure again mZIheA4FEkU-00054-00013272-00013305 he did mZIheA4FEkU-00055-00013306-00013575 where this in WWE but you know MBT live mZIheA4FEkU-00056-00013576-00013769 and everything is in pink and black and mZIheA4FEkU-00057-00013770-00013916 everything so I wanted to make this mZIheA4FEkU-00058-00013918-00014108 entire I really do enjoyed this attire mZIheA4FEkU-00059-00014109-00014316 just too bad that the arms did get mZIheA4FEkU-00060-00014316-00014607 pooped on I still would appreciate your mZIheA4FEkU-00061-00014608-00014772 guys feedback but I do understand like mZIheA4FEkU-00062-00014772-00015021 look how crappy I don't know man it just mZIheA4FEkU-00063-00015022-00015246 did not go right and I had to redo the mZIheA4FEkU-00064-00015247-00015507 arms twice and they still they this is mZIheA4FEkU-00065-00015508-00015636 the best I could get it because it mZIheA4FEkU-00066-00015637-00015771 wouldn't no I don't know if it's the mZIheA4FEkU-00067-00015772-00016029 sealer or what but it would just not go mZIheA4FEkU-00068-00016030-00016215 right guys and it's all chippy and stuff mZIheA4FEkU-00069-00016216-00016509 but the belt came out nice again the mZIheA4FEkU-00070-00016510-00016719 head and the face did turn on nice I mZIheA4FEkU-00071-00016720-00016955 used a w eShop exclusive party from the mZIheA4FEkU-00072-00016956-00017153 2pac you know they came with Matt Hardy mZIheA4FEkU-00073-00017154-00017412 it's an FYE + w w eShop exclusive I mZIheA4FEkU-00074-00017413-00017661 didn't use that figure and again I I'm mZIheA4FEkU-00075-00017662-00017817 so disappointed with the arms guys mZIheA4FEkU-00076-00017818-00017975 because I really wanted to use this I mZIheA4FEkU-00077-00017976-00018261 wish Mattel would give us pink arms or mZIheA4FEkU-00078-00018262-00018432 something for me to come in here and you mZIheA4FEkU-00079-00018433-00018558 know switch it out so you won't get that mZIheA4FEkU-00080-00018559-00018816 paint rub but golly guys I'm very upset mZIheA4FEkU-00081-00018817-00019086 with the way that paint wanted to seal mZIheA4FEkU-00082-00019087-00019272 and stuff I went with the little black mZIheA4FEkU-00083-00019273-00019469 peg for the wrist right here so it mZIheA4FEkU-00084-00019470-00019635 wouldn't paint rubber or anything the mZIheA4FEkU-00085-00019636-00019794 hands you know then they're not chipping mZIheA4FEkU-00086-00019795-00020052 too bad but again man that freaking that mZIheA4FEkU-00087-00020053-00020442 burns me up but here are the feet and he mZIheA4FEkU-00088-00020443-00020681 had purple boots on in that match I mZIheA4FEkU-00089-00020682-00020756 believe it was supposed to be mZIheA4FEkU-00090-00020757-00020952 Slammiversary eight where he tag teamed mZIheA4FEkU-00091-00020953-00021200 with mr. Anderson or King Kennedy or mZIheA4FEkU-00092-00021201-00021462 whatever you want to call him and he did mZIheA4FEkU-00093-00021463-00021663 wear purple boots with this attire so mZIheA4FEkU-00094-00021664-00021780 that's what that looks like and again mZIheA4FEkU-00095-00021781-00021969 guys I am happy with it and I'm excited mZIheA4FEkU-00096-00021970-00022215 for the custom but just Jesus man and mZIheA4FEkU-00097-00022216-00022406 click break and just work out the way I mZIheA4FEkU-00098-00022407-00022622 wanted it to here's a little back shot mZIheA4FEkU-00099-00022623-00022842 of it again it real I do love the pink mZIheA4FEkU-00100-00022843-00023049 color but the folk art paint I guess is mZIheA4FEkU-00101-00023050-00023253 just so cheap that it would not stick mZIheA4FEkU-00102-00023254-00023444 you know I used my regular sealant I've mZIheA4FEkU-00103-00023445-00023619 never had any problems with paint mZIheA4FEkU-00104-00023620-00023811 chipping really in the past ever before mZIheA4FEkU-00105-00023812-00024062 so this is really new for this to happen mZIheA4FEkU-00106-00024063-00024269 I guess again I guess it's just the mZIheA4FEkU-00107-00024270-00024447 cheap folk art paint because I cannot mZIheA4FEkU-00108-00024448-00024656 think of another reason why it would mZIheA4FEkU-00109-00024657-00025055 ship so freakin bad but again I love the mZIheA4FEkU-00110-00025056-00025247 head and it's just a disappointment to mZIheA4FEkU-00111-00025248-00025461 see the custom pretty much go to waste mZIheA4FEkU-00112-00025462-00025605 because I guess it'll just sit up on the mZIheA4FEkU-00113-00025606-00025772 shelf because I'm not gonna try it with mZIheA4FEkU-00114-00025773-00025889 anything I'm not gonna try and pose it mZIheA4FEkU-00115-00025891-00026106 around because these arms are going to mZIheA4FEkU-00116-00026107-00026298 chip like hell and it's just so mZIheA4FEkU-00117-00026299-00026535 frustrating but we'll take us zoom out mZIheA4FEkU-00118-00026536-00026664 right here so you guys mZIheA4FEkU-00119-00026664-00026846 get a look at the foolhardy compound mZIheA4FEkU-00120-00026847-00027129 right here we do have on the far left we mZIheA4FEkU-00121-00027130-00027270 have this custom that I throw together mZIheA4FEkU-00122-00027270-00027520 the head was made by Brock Locke and mZIheA4FEkU-00123-00027522-00027824 he's very talented if you guys know him mZIheA4FEkU-00124-00027825-00028002 from Instagram he's a beast so he made mZIheA4FEkU-00125-00028002-00028139 that head scan I threw the parts mZIheA4FEkU-00126-00028141-00028452 together we have an elite 57 over here mZIheA4FEkU-00127-00028452-00028686 with the reborn by face shirt we got a mZIheA4FEkU-00128-00028687-00028926 head swab with the elite 57 we got the mZIheA4FEkU-00129-00028927-00029106 entrance greats head scan on there you mZIheA4FEkU-00130-00029107-00029445 know you saw this in the MDT money in mZIheA4FEkU-00131-00029445-00029699 the bank we saw that spot where he took mZIheA4FEkU-00132-00029700-00029849 his shirt off with the face paint still mZIheA4FEkU-00133-00029850-00030135 on there here's a here's the other side mZIheA4FEkU-00134-00030136-00030273 of that hit swap we have the elite mZIheA4FEkU-00135-00030274-00030537 entrance grates with the elite 57 hit mZIheA4FEkU-00136-00030538-00030689 swap so it's just a head swap between mZIheA4FEkU-00137-00030691-00030924 these two figures we also have the mZIheA4FEkU-00138-00030925-00031149 beautiful epic moments figure which is a mZIheA4FEkU-00139-00031150-00031236 great one mZIheA4FEkU-00140-00031237-00031458 we got the entrance grates with the mZIheA4FEkU-00141-00031458-00031643 entrance shirt on they're not the one mZIheA4FEkU-00142-00031644-00031770 that it came with but I like this one mZIheA4FEkU-00143-00031770-00031923 better I just love the way that looks mZIheA4FEkU-00144-00031924-00032087 with the green and everything just so mZIheA4FEkU-00145-00032088-00032489 far we have the WWE Shop exclusive and mZIheA4FEkU-00146-00032491-00032658 this is the base that I used right here mZIheA4FEkU-00147-00032658-00032826 but I did switch out the arms I used mZIheA4FEkU-00148-00032827-00033071 Daniel Bryan arms or Dean Ambrose arms mZIheA4FEkU-00149-00033072-00033354 and hands and I'd actually did add the mZIheA4FEkU-00150-00033355-00033549 nail-polish in there so I had to you mZIheA4FEkU-00151-00033550-00033662 know get in there and give them a little mZIheA4FEkU-00152-00033663-00033810 manicure or pedicure I think it's a mZIheA4FEkU-00153-00033811-00034014 manicure I don't know I'm not familiar mZIheA4FEkU-00154-00034015-00034206 with that but we have another Elite 57 mZIheA4FEkU-00155-00034207-00034527 Hardy another WWE shop exclusive Hardy mZIheA4FEkU-00156-00034528-00034824 and then we have this custom Hardy right mZIheA4FEkU-00157-00034825-00035151 here which has a lime-green band than a mZIheA4FEkU-00158-00035152-00035376 great man than a custom head and it does mZIheA4FEkU-00159-00035377-00035546 have custom tattoos painted on there mZIheA4FEkU-00160-00035547-00035802 from bran clock again beast customizer mZIheA4FEkU-00161-00035803-00035990 definitely follow him on instagram if mZIheA4FEkU-00162-00035991-00036293 you guys have one Brock LOC 76 but yeah mZIheA4FEkU-00163-00036294-00036539 guys we have the pink TNA Slammiversary mZIheA4FEkU-00164-00036540-00036867 Jeff Hardy to throw in over the top but mZIheA4FEkU-00165-00036868-00037133 again it did not work out how I planned mZIheA4FEkU-00166-00037134-00037386 it so it is very frustrating again but I mZIheA4FEkU-00167-00037387-00037620 am happy with the head scan and the rest mZIheA4FEkU-00168-00037621-00037808 I would just cut the arms off and you mZIheA4FEkU-00169-00037809-00037977 have a good custom in my opinion but mZIheA4FEkU-00170-00037978-00038168 thank you guys so much for watching this mZIheA4FEkU-00171-00038169-00038283 video I'd love to know your guys mZIheA4FEkU-00172-00038284-00038448 thoughts on the collection of Hardy's mZIheA4FEkU-00173-00038449-00038682 Plus what you think of the Slammiversary mZIheA4FEkU-00174-00038683-00038964 TNA Jeff Hardy what do you think about mZIheA4FEkU-00175-00038965-00039132 the custom do you think I got it on the mZIheA4FEkU-00176-00039133-00039336 money comparing it to the jacks figure mZIheA4FEkU-00177-00039337-00039587 or do you think you know whatever but mZIheA4FEkU-00178-00039588-00039786 let me know if you've ever had that mZIheA4FEkU-00179-00039787-00039914 problem with the arms mZIheA4FEkU-00180-00039915-00040088 I could not figure it out guys I don't mZIheA4FEkU-00181-00040089-00040307 know maybe somebody can help me out but mZIheA4FEkU-00182-00040308-00040442 I literally tried everything I could i mZIheA4FEkU-00183-00040443-00040748 dremel down the joints I primed it I mZIheA4FEkU-00184-00040749-00040985 tried not priming it I tried sealing it mZIheA4FEkU-00185-00040986-00041243 and it knots a lady just would not work mZIheA4FEkU-00186-00041244-00041510 out my favorite guy so maybe next time I mZIheA4FEkU-00187-00041511-00041693 can figure something out but thank you mZIheA4FEkU-00188-00041694-00041837 guys for watching leave a like comment mZIheA4FEkU-00189-00041838-00041957 down below what you think of the hardy mZIheA4FEkU-00190-00041958-00042119 compound we got going right here mZIheA4FEkU-00191-00042120-00042311 subscribe to the channel for more epic mZIheA4FEkU-00192-00042312-00042512 7ob we figure videos and I will see you mZIheA4FEkU-00193-00042513-00042671 guys in the next video mZIheA4FEkU-00194-00042672-00043313 Thank You enigma mZLGGP1eGYE-00000-00000000-00000711 [Music] mZLGGP1eGYE-00001-00000712-00001011 likey maomBVYIq7M-00000-00000156-00000419 who you Kyrgyz who you Girgis who you maomBVYIq7M-00001-00000420-00000658 Kyrgyz also known as Manchurian Kyrgyz maomBVYIq7M-00002-00000659-00000856 is the easternmost Turkic language maomBVYIq7M-00003-00000857-00001148 despite its name it is not a variety of maomBVYIq7M-00004-00001149-00001373 Kyrgyz but is closer to caucus the maomBVYIq7M-00005-00001374-00001582 people originated in the uniess a region maomBVYIq7M-00006-00001583-00001807 of Siberia but were relocated into the maomBVYIq7M-00007-00001809-00002138 dzungaria by the dzungars in 1761 after maomBVYIq7M-00008-00002139-00002312 the dzungars were defeated by the chain maomBVYIq7M-00009-00002313-00002519 a group of uniess a Kyrgyz were deported maomBVYIq7M-00010-00002520-00002744 along with some older or at speakings maomBVYIq7M-00011-00002745-00002978 unders to the nani men River Basin in maomBVYIq7M-00012-00002979-00003272 Manchuria northeast China the Kyrgyz in maomBVYIq7M-00013-00003272-00003461 Manchuria became known as the Fuyu maomBVYIq7M-00014-00003461-00003661 Kyrgyz but many have become merged into maomBVYIq7M-00015-00003662-00003870 the Mongol and Chinese population maomBVYIq7M-00016-00003871-00004138 Chinese and/or at replaced or adam maomBVYIq7M-00017-00004139-00004334 kyrgyz during Manchukuo as the dual maomBVYIq7M-00018-00004335-00004552 languages of the nani based Kyrgyz the maomBVYIq7M-00019-00004553-00004775 Fuyu Kyrgyz language is now spoken in maomBVYIq7M-00020-00004776-00004939 northeastern Chinese heilongjiang maomBVYIq7M-00021-00004940-00005188 province in and around Fuyu County Kiki maomBVYIq7M-00022-00005189-00005446 are 300 kilometers northwest of Harbin maomBVYIq7M-00023-00005447-00005647 by a small number of passive speakers maomBVYIq7M-00024-00005648-00006038 who are classified as Kyrgyz nationality maomBVYIq7M-00025-00006039-00006386 sounds maomBVYIq7M-00026-00006387-00006673 although a complete phonemic analysis of maomBVYIq7M-00027-00006673-00006898 Girgis has not been done who and I Mart maomBVYIq7M-00028-00006898-00007081 have made numerous observations about maomBVYIq7M-00029-00007081-00007245 the sound system in their tentative maomBVYIq7M-00030-00007247-00007462 description of the language they maomBVYIq7M-00031-00007463-00007648 describe Girgis as having the short maomBVYIq7M-00032-00007648-00008314 vowels noted as a I I owe you you which maomBVYIq7M-00033-00008315-00008662 correspond roughly to IPA a Oh maomBVYIq7M-00034-00008663-00008914 with minimal rounding and tendency maomBVYIq7M-00035-00008915-00009193 towards centralization vowel length is maomBVYIq7M-00036-00009194-00009385 phonemic and occurs as a result of maomBVYIq7M-00037-00009386-00009634 consonant deletion Girgis PN versus maomBVYIq7M-00038-00009635-00009924 Kyrgyz Bayan each short vowel has an maomBVYIq7M-00039-00009925-00010129 equivalent long vowel with the addition maomBVYIq7M-00040-00010130-00010371 of e Girgis displays vowel harmony as maomBVYIq7M-00041-00010372-00010657 well as consonant harmony the consonant maomBVYIq7M-00042-00010658-00010864 sounds in Girgis including Aleph own maomBVYIq7M-00043-00010865-00011910 variants RP b veda TD k q h s z d m n lr maomBVYIq7M-00044-00011911-00012268 j Girgis does not display a phonemic maomBVYIq7M-00045-00012269-00012538 difference between the stop set p t-- k maomBVYIq7M-00046-00012539-00012925 & b d these stops can also be aspirated maomBVYIq7M-00047-00012926-00013380 to p t-- k in chinese loanwords maomBVYIq7M-00048-00013381-00014059 speakers in 1984 you Girgis was spoken maomBVYIq7M-00049-00014060-00014263 by a majority of adults in a community maomBVYIq7M-00050-00014263-00014547 of around a hundred homes however many maomBVYIq7M-00051-00014549-00014731 adults in the area have switched to maomBVYIq7M-00052-00014732-00014941 speaking a local variety of mongolian maomBVYIq7M-00053-00014941-00015136 and children have switched to chinese as maomBVYIq7M-00054-00015137-00015625 taught in the education system maomBVYIq7M-00055-00015626-00016430 see also Kyrgyz in China maomBVYIq7M-00056-00016431-00016852 notes maomBVYIq7M-00057-00016853-00017609 references who genoise I'm art guy 1987 maomBVYIq7M-00058-00017610-00017858 Fuyu Girgis a tentative description of maomBVYIq7M-00059-00017859-00018014 the eastern most Turkic language maomBVYIq7M-00060-00018015-00018272 Bloomington Indiana Indiana University maomBVYIq7M-00061-00018273-00018458 Research Institute for inner Asian maomBVYIq7M-00062-00018459-00018869 Studies Lee Jung song bones maomBVYIq7M-00063-00018870-00019241 Mehmet Kim Juwan 2007 some newly maomBVYIq7M-00064-00019242-00019552 identified words in Fuyu Kyrgyz part one maomBVYIq7M-00065-00019553-00019664 euro maomBVYIq7M-00066-00019665-00020084 Alta jar Bucher new leaf olga 21 to 141 maomBVYIq7M-00067-00020085-00020453 - 169 mb8ISCK5YeQ-00000-00000292-00000557 today I am going to demonstrate about mb8ISCK5YeQ-00001-00000558-00000815 when vijay view wind is a view is mb8ISCK5YeQ-00002-00000816-00001118 basically a solution to open bj view mb8ISCK5YeQ-00003-00001119-00001210 files mb8ISCK5YeQ-00004-00001211-00001516 DJ view file is a type of format that mb8ISCK5YeQ-00005-00001517-00001775 comes with a new image compression mb8ISCK5YeQ-00006-00001776-00002068 technology that allows you to save text mb8ISCK5YeQ-00007-00002069-00002443 drawings and images in small size files mb8ISCK5YeQ-00008-00002444-00002998 as you can see the file size of a PDF is mb8ISCK5YeQ-00009-00002999-00003511 242 kv and for the same file with DJ mb8ISCK5YeQ-00010-00003513-00003803 view extension the file size is 24 kv mb8ISCK5YeQ-00011-00003804-00003992 there is a huge difference between the mb8ISCK5YeQ-00012-00003993-00004367 file size so now in order to get started mb8ISCK5YeQ-00013-00004368-00005009 let's open wind DJ view and to open any mb8ISCK5YeQ-00014-00005010-00005390 edu file in windy review click on open mb8ISCK5YeQ-00015-00005391-00005656 and select the file it will open the mb8ISCK5YeQ-00016-00005657-00006011 windy Ju file in the wind mb8ISCK5YeQ-00017-00006012-00006532 DJ view file viewer this tool provides mb8ISCK5YeQ-00018-00006533-00006859 basic viewing options such as page mb8ISCK5YeQ-00019-00006861-00006938 rotation mb8ISCK5YeQ-00020-00006939-00007388 zooming etc moreover if your DJ view mb8ISCK5YeQ-00021-00007389-00007748 files contains both text and images and mb8ISCK5YeQ-00022-00007748-00007991 your intention is to view only the mb8ISCK5YeQ-00023-00007992-00008282 written content then you may choose to mb8ISCK5YeQ-00024-00008283-00008553 turn the picture black and white mb8ISCK5YeQ-00025-00008554-00009020 this way you can concentrate your mb8ISCK5YeQ-00026-00009021-00009374 attention only on the text in addition mb8ISCK5YeQ-00027-00009375-00009695 this program act as a document converter mb8ISCK5YeQ-00028-00009696-00010039 as you have the ability to save the DJ mb8ISCK5YeQ-00029-00010040-00010337 view file into the different formats mb8ISCK5YeQ-00030-00010338-00010970 such as jpg BMP PNG gif gif etc so that mb8ISCK5YeQ-00031-00010971-00011288 you can use the resulting file with mb8ISCK5YeQ-00032-00011289-00011671 Windows most supported programs I hope mb8ISCK5YeQ-00033-00011672-00012130 you all enjoyed this video thank you mb8ISCK5YeQ-00034-00012131-00012336 you mbkVpigMMfc-00000-00000003-00000236 hello today we will be going around our mbkVpigMMfc-00001-00000237-00000401 my desk and asking people about their mbkVpigMMfc-00002-00000401-00000599 feelings and with changes that have been mbkVpigMMfc-00003-00000600-00000850 made at the high school this year how do mbkVpigMMfc-00004-00000851-00001055 you feel about the late side this year I mbkVpigMMfc-00005-00001056-00001170 [Music] mbkVpigMMfc-00006-00001171-00001457 think it's pretty good as you get to mbkVpigMMfc-00007-00001458-00002156 sleep in personally I don't like it that mbkVpigMMfc-00008-00002157-00002434 much fits I'm an early type cut and I mbkVpigMMfc-00009-00002435-00003251 would rather wake up 5:30 go so what do mbkVpigMMfc-00010-00003252-00003415 you think about the late start this year mbkVpigMMfc-00011-00003417-00003838 [Music] mbkVpigMMfc-00012-00003839-00004034 what do you think about the late start mbkVpigMMfc-00013-00004035-00005192 this year I think it's kind of bad thank mbkVpigMMfc-00014-00005193-00005256 you mbkVpigMMfc-00015-00005257-00005495 what do you think of the late start I mbkVpigMMfc-00016-00005496-00005786 think I like the late start but I don't mbkVpigMMfc-00017-00005787-00006116 like the lead-in what do you think of mbkVpigMMfc-00018-00006117-00006452 the new late start time I really like mbkVpigMMfc-00019-00006453-00007065 the new late start time mbkVpigMMfc-00020-00007066-00008227 [Music] mbkVpigMMfc-00021-00008228-00008464 thank you what do you guys think about mbkVpigMMfc-00022-00008465-00010244 the new late start what do you think of mbkVpigMMfc-00023-00010245-00010735 the new late start time what do you mbkVpigMMfc-00024-00010736-00011430 think of the new vice principal alright mbkVpigMMfc-00025-00011431-00011611 what do you guys think about the new mbkVpigMMfc-00026-00011612-00012997 vice principal thank you what are your mbkVpigMMfc-00027-00012998-00013234 thoughts on the new vice principal I've mbkVpigMMfc-00028-00013235-00013708 literally never seen him in my life what mbkVpigMMfc-00029-00013709-00013813 are your thoughts on the new vice mbkVpigMMfc-00030-00013815-00014191 principal I mean I like him he's a nice mbkVpigMMfc-00031-00014193-00014383 dude but like the fact he kind of mbkVpigMMfc-00032-00014384-00015210 already gone suspend thank you mbkVpigMMfc-00033-00015211-00015624 [Music] mbkVpigMMfc-00034-00015625-00015802 what do you think about the new mbkVpigMMfc-00035-00015803-00016624 counselor this year thank you what do mbkVpigMMfc-00036-00016625-00016768 you guys think of the new guidance mbkVpigMMfc-00037-00016769-00017140 counselor I like him but I must miss mr. mbkVpigMMfc-00038-00017141-00017400 bored's mbkVpigMMfc-00039-00017401-00017605 what do you think of the new guidance mbkVpigMMfc-00040-00017606-00018454 counselor changes thank you mbkVpigMMfc-00041-00018455-00018652 what do you think of the graduation mbkVpigMMfc-00042-00018653-00018844 gowns being black and not being able to mbkVpigMMfc-00043-00018845-00019794 choose between red and black thank you mbkVpigMMfc-00044-00019795-00020071 what do you guys think of the graduation mbkVpigMMfc-00045-00020072-00020287 gowns being black and not being able to mbkVpigMMfc-00046-00020288-00021022 choose between black Brundage's thank mbkVpigMMfc-00047-00021023-00021259 you what do you think of all the mbkVpigMMfc-00048-00021260-00021371 graduations mbkVpigMMfc-00049-00021372-00021849 [Music] mbkVpigMMfc-00050-00021850-00022063 personally I don't really care but I mbkVpigMMfc-00051-00022064-00022405 think that kids that go to high school mbkVpigMMfc-00052-00022406-00024025 I don't know if that means same air but mbkVpigMMfc-00053-00024026-00024319 I've heard the boat oh really mbkVpigMMfc-00054-00024320-00024814 oh yeah not here it was a great mbkVpigMMfc-00055-00024815-00025128 are there any other rumored changes that mbkVpigMMfc-00056-00025129-00025774 you've heard of that was somehow gonna mbkVpigMMfc-00057-00025775-00026243 help with traffic thank you mbkVpigMMfc-00058-00026244-00026530 all right now you know thanks for mbkVpigMMfc-00059-00026531-00026847 joining us at our NHS mbYwdQzd3mI-00000-00000000-00000196 my name is Sabine bar say I'm the mbYwdQzd3mI-00001-00000197-00000374 product manager on the chrome password mbYwdQzd3mI-00002-00000375-00000647 manager team Michael XE and I are here mbYwdQzd3mI-00003-00000648-00000896 today to talk about making the sign in mbYwdQzd3mI-00004-00000897-00001148 experience easier and more secure for mbYwdQzd3mI-00005-00001149-00001549 your users now let's see how many of you mbYwdQzd3mI-00006-00001550-00001751 have ever had to use the forgot password mbYwdQzd3mI-00007-00001752-00002050 link on any website before show offense mbYwdQzd3mI-00008-00002051-00002381 okay that's really a lot of people now mbYwdQzd3mI-00009-00002382-00002621 let's turn it around for a moment how mbYwdQzd3mI-00010-00002622-00002818 many of you have never had to use the mbYwdQzd3mI-00011-00002819-00003238 forgot password link okay no one I mbYwdQzd3mI-00012-00003239-00003481 totally understand I think we've all mbYwdQzd3mI-00013-00003482-00003668 been there we've all needed to reset our mbYwdQzd3mI-00014-00003669-00004127 passwords at some point and this is what mbYwdQzd3mI-00015-00004128-00004340 most silent screens look like and when mbYwdQzd3mI-00016-00004341-00004568 users land on these sign-in screens they mbYwdQzd3mI-00017-00004569-00004756 often don't remember which email address mbYwdQzd3mI-00018-00004757-00005000 they used which pathway they used or if mbYwdQzd3mI-00019-00005001-00005231 there is one of those buttons and that's mbYwdQzd3mI-00020-00005232-00005492 a lot of cognitive load for a task that mbYwdQzd3mI-00021-00005493-00005702 could actually be quite simple like mbYwdQzd3mI-00022-00005703-00006179 signing into a website and a Bloomberg mbYwdQzd3mI-00023-00006180-00006434 study shows that thirty percent of help mbYwdQzd3mI-00024-00006434-00007006 desk calls our password related hmmm and mbYwdQzd3mI-00025-00007008-00007262 this is how it looks like when most mbYwdQzd3mI-00026-00007263-00007433 people type in their credentials on mbYwdQzd3mI-00027-00007434-00007759 their mobile phones what do you think mbYwdQzd3mI-00028-00007761-00008282 this number is yep it's the most popular mbYwdQzd3mI-00029-00008283-00008906 password in 2015 and what do you think mbYwdQzd3mI-00030-00008907-00009256 this is correct this is the second most mbYwdQzd3mI-00031-00009257-00009698 popular password in 2015 but the mbYwdQzd3mI-00032-00009699-00009935 complexity to remember passwords does mbYwdQzd3mI-00033-00009936-00010139 not only lead users to use weak password mbYwdQzd3mI-00034-00010140-00010544 such as password or 123456 it also leads mbYwdQzd3mI-00035-00010545-00010789 users to reuse the same password across mbYwdQzd3mI-00036-00010790-00011042 lots of different sites and that's of mbYwdQzd3mI-00037-00011043-00011291 course a significant security risk in mbYwdQzd3mI-00038-00011292-00011560 fact a study conducted by Verizon shows mbYwdQzd3mI-00039-00011561-00011801 that seventy-six percent of account mbYwdQzd3mI-00040-00011802-00012044 vulnerabilities were due to weak or mbYwdQzd3mI-00041-00012045-00012556 stolen credentials that means current mbYwdQzd3mI-00042-00012557-00012760 ways to sign in our nighttime user mbYwdQzd3mI-00043-00012761-00012997 friendly normally secure but out of mbYwdQzd3mI-00044-00012998-00013211 complexity comes opportunity and that's mbYwdQzd3mI-00045-00013212-00013505 what we want to focus on this talk today mbYwdQzd3mI-00046-00013506-00013739 we are going to talk about three mbYwdQzd3mI-00047-00013740-00013977 solutions to help assist your users mbYwdQzd3mI-00048-00013978-00014244 getting authenticated to your site first mbYwdQzd3mI-00049-00014244-00014472 we start off with password autofill and mbYwdQzd3mI-00050-00014472-00014721 how you can annotate your forms it's mbYwdQzd3mI-00051-00014722-00014933 just a few lines of code to really mbYwdQzd3mI-00052-00014934-00015116 guarantee that your password forms are mbYwdQzd3mI-00053-00015118-00015281 treated properly by password managers mbYwdQzd3mI-00054-00015282-00015552 and then Mike is going to show you how mbYwdQzd3mI-00055-00015553-00015755 you can layer the credential management mbYwdQzd3mI-00056-00015756-00016005 API on top of your existing silent mbYwdQzd3mI-00057-00016006-00016253 system to allow your users to sign in mbYwdQzd3mI-00058-00016254-00016553 with just one tab and then alex is going mbYwdQzd3mI-00059-00016554-00016856 to show you how you can use security mbYwdQzd3mI-00060-00016857-00017078 keys as a second factor an additional mbYwdQzd3mI-00061-00017079-00017294 layer of security for your art system mbYwdQzd3mI-00062-00017295-00017534 okay we have seen that current I flows mbYwdQzd3mI-00063-00017535-00017766 are broken for users and password mbYwdQzd3mI-00064-00017767-00017936 managers can actually be of great help mbYwdQzd3mI-00065-00017937-00018131 here they can remember are your mbYwdQzd3mI-00066-00018132-00018402 passwords for you and they also take out mbYwdQzd3mI-00067-00018403-00018558 the need for you to type them like we mbYwdQzd3mI-00068-00018559-00019071 saw earlier so that's great and this is mbYwdQzd3mI-00069-00019072-00019239 how it looks when a user signs in to a mbYwdQzd3mI-00070-00019240-00019458 website chrome uses a bunch of mbYwdQzd3mI-00071-00019459-00019706 heuristics to automatically detect a mbYwdQzd3mI-00072-00019707-00019955 successful signing event and then as you mbYwdQzd3mI-00073-00019956-00020136 could see here prompts the user to save mbYwdQzd3mI-00074-00020137-00020367 the password and I'm going to use our mbYwdQzd3mI-00075-00020368-00020586 returns to the side there's no need to mbYwdQzd3mI-00076-00020587-00020840 remember or type anything anymore the mbYwdQzd3mI-00077-00020841-00021024 credentials are just auto filled and the mbYwdQzd3mI-00078-00021025-00021350 user can go straight to content and this mbYwdQzd3mI-00079-00021351-00021590 also works across your devices as long mbYwdQzd3mI-00080-00021591-00021725 as you are signed in with the same mbYwdQzd3mI-00081-00021726-00021993 Google account and the bestest does not mbYwdQzd3mI-00082-00021994-00022152 only work in crawl across your devices mbYwdQzd3mI-00083-00022153-00022436 but also with your Android native apps mbYwdQzd3mI-00084-00022437-00022706 that means passwords that you have saved mbYwdQzd3mI-00085-00022707-00022983 for a website and chrome can be used to mbYwdQzd3mI-00086-00022984-00023178 help you sign in to the respective mbYwdQzd3mI-00087-00023179-00023561 android- app and vice versa and in order mbYwdQzd3mI-00088-00023562-00023805 to enable this cross-platform experience mbYwdQzd3mI-00089-00023806-00024005 for your users you can use the smart mbYwdQzd3mI-00090-00024006-00024180 lock for passwords ap is for your mbYwdQzd3mI-00091-00024181-00024390 Android native app and then you can also mbYwdQzd3mI-00092-00024391-00024581 do the mapping between your app and your mbYwdQzd3mI-00093-00024582-00025019 website ok so chrome is already doing a mbYwdQzd3mI-00094-00025020-00025278 fantastic job today by helping users mbYwdQzd3mI-00095-00025279-00025536 sign in more easily by assisting eight mbYwdQzd3mI-00096-00025537-00025812 billion success with silence a month and mbYwdQzd3mI-00097-00025813-00026033 it's really great and to a large extent mbYwdQzd3mI-00098-00026034-00026238 it should work without any extra work mbYwdQzd3mI-00099-00026239-00026607 required from your side but the system mbYwdQzd3mI-00100-00026608-00026852 cannot be perfect and every single time mbYwdQzd3mI-00101-00026853-00027126 the system fails is a time that someone mbYwdQzd3mI-00102-00027127-00027324 has to type their credentials but you mbYwdQzd3mI-00103-00027325-00027636 can fix that by giving password managers mbYwdQzd3mI-00104-00027637-00027942 hints to really ensure that your forms mbYwdQzd3mI-00105-00027943-00028149 work properly and these sins should also mbYwdQzd3mI-00106-00028150-00028346 work across all modern browsers and mbYwdQzd3mI-00107-00028347-00028652 password managers now the system that's mbYwdQzd3mI-00108-00028653-00028824 built into chrome and most password mbYwdQzd3mI-00109-00028825-00029148 managers is your wrist exposed and one mbYwdQzd3mI-00110-00029149-00029339 thing that password managers care about mbYwdQzd3mI-00111-00029340-00029589 is understanding what are and what are mbYwdQzd3mI-00112-00029589-00029817 not the username and password fields on mbYwdQzd3mI-00113-00029818-00030069 your forms you basically look at the mbYwdQzd3mI-00114-00030070-00030314 form poor sit and try to extract meaning mbYwdQzd3mI-00115-00030315-00030594 from it and sometimes this is very mbYwdQzd3mI-00116-00030595-00030810 straightforward but sometimes this is mbYwdQzd3mI-00117-00030811-00031044 rather difficult and this form here is mbYwdQzd3mI-00118-00031045-00031265 an example of a rather difficult case we mbYwdQzd3mI-00119-00031266-00031464 just don't know which of these text mbYwdQzd3mI-00120-00031464-00031721 fields represents to user name that mbYwdQzd3mI-00121-00031722-00031964 means we simply guess and there is a mbYwdQzd3mI-00122-00031965-00032102 decent chance that we are guessing mbYwdQzd3mI-00123-00032103-00032331 correctly but again here you can solve mbYwdQzd3mI-00124-00032332-00032604 the problem by explicitly declaring your mbYwdQzd3mI-00125-00032605-00032880 intent in the forms markup you can do mbYwdQzd3mI-00126-00032881-00033060 that by adding autocomplete attributes mbYwdQzd3mI-00127-00033061-00033296 to your forms to explaining the purpose mbYwdQzd3mI-00128-00033297-00033562 of each field to password managers and mbYwdQzd3mI-00129-00033563-00033795 in this case since we are talking about mbYwdQzd3mI-00130-00033796-00034050 sign up forms here you should also mark mbYwdQzd3mI-00131-00034051-00034283 up your password field with autocomplete mbYwdQzd3mI-00132-00034284-00034569 equals new password to prevent password mbYwdQzd3mI-00133-00034570-00034802 managers from auto filling previously mbYwdQzd3mI-00134-00034803-00035014 saved credentials into your sign-up form mbYwdQzd3mI-00135-00035015-00035483 now after your users signed up they also mbYwdQzd3mI-00136-00035484-00035685 will sign in at some point hopefully and mbYwdQzd3mI-00137-00035686-00035927 then um you should again mark up your mbYwdQzd3mI-00138-00035928-00036111 username field with autocomplete mbYwdQzd3mI-00139-00036112-00036296 recruits username very straightforward mbYwdQzd3mI-00140-00036297-00036545 and then for the password field you mbYwdQzd3mI-00141-00036546-00036723 should use autocomplete liquids current mbYwdQzd3mI-00142-00036724-00037014 password now from time to time your mbYwdQzd3mI-00143-00037015-00037137 users might want to change their mbYwdQzd3mI-00144-00037138-00037398 password and change password forms can mbYwdQzd3mI-00145-00037399-00037614 contain both the old and the new mbYwdQzd3mI-00146-00037615-00037865 password so here you should use mbYwdQzd3mI-00147-00037866-00038058 autocomplete equates current password mbYwdQzd3mI-00148-00038059-00038370 and new password here it's also mbYwdQzd3mI-00149-00038371-00038544 important to include the users username mbYwdQzd3mI-00150-00038545-00038748 you can delete for example in the hidden mbYwdQzd3mI-00151-00038749-00038999 text field just to make sure that the mbYwdQzd3mI-00152-00039000-00039180 correct username is being captured for mbYwdQzd3mI-00153-00039181-00039483 the update and when you mark up your mbYwdQzd3mI-00154-00039484-00039680 forms like this chrome is also mbYwdQzd3mI-00155-00039681-00039906 significantly more likely to auto Jenner mbYwdQzd3mI-00156-00039907-00040095 read a new password for your users mbYwdQzd3mI-00157-00040096-00040368 during account creation which then mbYwdQzd3mI-00158-00040369-00040515 hopefully keeps them at some point from mbYwdQzd3mI-00159-00040516-00040818 using 123456 in fact we've been mbYwdQzd3mI-00160-00040819-00040989 experimenting with this feature for a mbYwdQzd3mI-00161-00040990-00041286 while in our canary def and beta mbYwdQzd3mI-00162-00041287-00041643 channels okay we have ground rules are mbYwdQzd3mI-00163-00041644-00041859 pretty fast but if you want to come back mbYwdQzd3mI-00164-00041860-00042072 to it later just check out these links mbYwdQzd3mI-00165-00042073-00042270 there are a lot of example forms using mbYwdQzd3mI-00166-00042271-00042501 these autocomplete attributes and then mbYwdQzd3mI-00167-00042502-00042630 also check out the smart lock for mbYwdQzd3mI-00168-00042631-00042879 passwords api's for your Android native mbYwdQzd3mI-00169-00042880-00043281 app okay to wrap this up as you've seen mbYwdQzd3mI-00170-00043282-00043539 autofill is really great but just a few mbYwdQzd3mI-00171-00043540-00043851 lines of simple code you can fix so many mbYwdQzd3mI-00172-00043852-00044085 of these issues for your users across mbYwdQzd3mI-00173-00044086-00044232 the board and that's really the mbYwdQzd3mI-00174-00044233-00044589 foundation but what about eliminating mbYwdQzd3mI-00175-00044590-00044841 the sign in screen are together that's mbYwdQzd3mI-00176-00044842-00044985 where the credential management API mbYwdQzd3mI-00177-00044986-00045231 comes in and with that i'm handing over mbYwdQzd3mI-00178-00045232-00045447 to Mike who's now going to tell you more mbYwdQzd3mI-00179-00045448-00046404 about that Thank Sabine my name is mike mbYwdQzd3mI-00180-00046405-00046689 west I am a software engineer on chrome mbYwdQzd3mI-00181-00046690-00046911 security team and I'm responsible in mbYwdQzd3mI-00182-00046912-00047109 large part for the implementation of the mbYwdQzd3mI-00183-00047110-00047235 API that we're going to talk about just mbYwdQzd3mI-00184-00047236-00047358 a moment so if you have questions mbYwdQzd3mI-00185-00047359-00047715 afterwards I'm a good guy to catch as mbYwdQzd3mI-00186-00047716-00047934 you just heard password managers today mbYwdQzd3mI-00187-00047935-00048249 our Rube Goldberg ian piles of mbYwdQzd3mI-00188-00048250-00048444 heuristics they certainly get to the mbYwdQzd3mI-00189-00048445-00048633 right result but they do it in a way mbYwdQzd3mI-00190-00048634-00048924 that isn't quite as explicit as it could mbYwdQzd3mI-00191-00048925-00049143 be so in this image that you see to mbYwdQzd3mI-00192-00049144-00049344 decide if any of those strings break or mbYwdQzd3mI-00193-00049345-00049503 if that bird decides it doesn't actually mbYwdQzd3mI-00194-00049504-00049767 want a cracker today then you're not mbYwdQzd3mI-00195-00049768-00049899 going to get your mouth white with this mbYwdQzd3mI-00196-00049900-00050106 amount automatic napkin and that you mbYwdQzd3mI-00197-00050107-00050424 know would be quite sad password mbYwdQzd3mI-00198-00050425-00050610 managers are quite similar they piece mbYwdQzd3mI-00199-00050611-00050745 together a picture of what's happening mbYwdQzd3mI-00200-00050746-00050955 on a particular page by parsing through mbYwdQzd3mI-00201-00050956-00051195 the markov trying to assign meaning to mbYwdQzd3mI-00202-00051196-00051392 all of the things on the page based on mbYwdQzd3mI-00203-00051394-00051510 attributes that you've just heard about mbYwdQzd3mI-00204-00051511-00051711 but also based on their position whether mbYwdQzd3mI-00205-00051712-00051849 they're inside of a for mother that mbYwdQzd3mI-00206-00051850-00052083 inside of a form they then try to model mbYwdQzd3mI-00207-00052084-00052299 user behavior by hooking into things mbYwdQzd3mI-00208-00052300-00052608 like form submissions and xhr or fetch mbYwdQzd3mI-00209-00052609-00052805 in order to determine what the user is mbYwdQzd3mI-00210-00052807-00053013 actually doing on the page and how the mbYwdQzd3mI-00211-00053014-00053107 browser or the mbYwdQzd3mI-00212-00053108-00053362 a spur manager can assist the user now mbYwdQzd3mI-00213-00053363-00053539 we do pretty well all things considered mbYwdQzd3mI-00214-00053540-00053838 but let's be clear we are guessing and mbYwdQzd3mI-00215-00053839-00054064 sometimes we're guessing correctly now mbYwdQzd3mI-00216-00054065-00054279 of course we guess more correctly more mbYwdQzd3mI-00217-00054280-00054504 often when we have more information so mbYwdQzd3mI-00218-00054505-00054619 you should absolutely use the mbYwdQzd3mI-00219-00054620-00054751 autocomplete attributes that subpoena mbYwdQzd3mI-00220-00054752-00055009 was just talking about but wouldn't it mbYwdQzd3mI-00221-00055010-00055186 be nice if we could avoid guessing mbYwdQzd3mI-00222-00055187-00055486 entirely if we could avoid all of the mbYwdQzd3mI-00223-00055487-00055690 complexity around here and focus very mbYwdQzd3mI-00224-00055691-00055840 simply on the thing that actually mbYwdQzd3mI-00225-00055841-00056191 matters that is the users intention the mbYwdQzd3mI-00226-00056191-00056416 credential management API gives you as a mbYwdQzd3mI-00227-00056416-00056695 developer the ability to integrate more mbYwdQzd3mI-00228-00056696-00056908 deeply with the users credential manager mbYwdQzd3mI-00229-00056909-00057171 you as the developer of a website mbYwdQzd3mI-00230-00057172-00057427 understand how a user is actually using mbYwdQzd3mI-00231-00057428-00057658 your site you understand their intention mbYwdQzd3mI-00232-00057659-00057853 because you have a deep understanding of mbYwdQzd3mI-00233-00057854-00058011 the meaning of everything on your page mbYwdQzd3mI-00234-00058012-00058225 you know whether they're signing in with mbYwdQzd3mI-00235-00058226-00058438 a username and password you know whether mbYwdQzd3mI-00236-00058439-00058690 that signing was successful more to the mbYwdQzd3mI-00237-00058691-00058846 point you know whether they're doing mbYwdQzd3mI-00238-00058847-00059041 some sort of federated sign it using mbYwdQzd3mI-00239-00059041-00059227 Google or Twitter or Facebook or any mbYwdQzd3mI-00240-00059228-00059425 other identity provider password mbYwdQzd3mI-00241-00059426-00059578 managers today simply have no mbYwdQzd3mI-00242-00059579-00059803 understanding of these mechanisms the mbYwdQzd3mI-00243-00059804-00059983 browser season navigation but has mbYwdQzd3mI-00244-00059984-00060148 absolutely no understanding that that mbYwdQzd3mI-00245-00060149-00060514 navigation is actually a silent event in mbYwdQzd3mI-00246-00060515-00060754 short you can avoid the kind of fragile mbYwdQzd3mI-00247-00060754-00060910 machinery that we've just talked about mbYwdQzd3mI-00248-00060911-00061104 you can pick up the napkin and you can mbYwdQzd3mI-00249-00061105-00061315 wipe your own mouth creating a seamless mbYwdQzd3mI-00250-00061316-00061537 experience for your users getting them mbYwdQzd3mI-00251-00061538-00061755 signed into your websites now this quote mbYwdQzd3mI-00252-00061757-00062055 from kayak shows I think a good mbYwdQzd3mI-00253-00062057-00062257 understanding of what users want and mbYwdQzd3mI-00254-00062258-00062470 what developers want giving users a mbYwdQzd3mI-00255-00062471-00062737 simple sign-on experience but a secure mbYwdQzd3mI-00256-00062738-00063049 and seamless is incredibly important no mbYwdQzd3mI-00257-00063050-00063267 one likes typing passwords no one likes mbYwdQzd3mI-00258-00063269-00063487 sign in forms if we can get rid of them mbYwdQzd3mI-00259-00063488-00063694 or at least show them to users left less mbYwdQzd3mI-00260-00063695-00063874 often I think pretty much everyone is mbYwdQzd3mI-00261-00063875-00064123 going to be happy now on the screen mbYwdQzd3mI-00262-00064124-00064329 beside me you'll see a list of companies mbYwdQzd3mI-00263-00064330-00064498 who have already taken the napkin into mbYwdQzd3mI-00264-00064499-00064704 their own hands by deploying bits and mbYwdQzd3mI-00265-00064705-00064852 pieces of the credential management API mbYwdQzd3mI-00266-00064853-00065083 into production I'll show you some mbYwdQzd3mI-00267-00065084-00065272 examples of the UX improvements that mbYwdQzd3mI-00268-00065273-00065430 they've achieved as we walk through the mbYwdQzd3mI-00269-00065432-00065647 nuts and bolts of the API over the next mbYwdQzd3mI-00270-00065648-00065827 few minutes but don't take my word for mbYwdQzd3mI-00271-00065828-00066016 it you can actually experiment with this mbYwdQzd3mI-00272-00066017-00066172 API today on your own mbYwdQzd3mI-00273-00066173-00066391 websites it's enabled by default in mbYwdQzd3mI-00274-00066392-00066673 Chrome Canary dev and beta and we plan mbYwdQzd3mI-00275-00066674-00066837 to ship it to stable along with chrome mbYwdQzd3mI-00276-00066838-00067042 51 which should be coming out later this mbYwdQzd3mI-00277-00067043-00067275 year it's our apps right later this mbYwdQzd3mI-00278-00067276-00067561 month it's a really good time for you to mbYwdQzd3mI-00279-00067562-00067717 start experimenting with this because mbYwdQzd3mI-00280-00067718-00067907 it's still early days in the API and mbYwdQzd3mI-00281-00067908-00068163 since not many people are using it it's mbYwdQzd3mI-00282-00068164-00068329 a really good time for you to give mbYwdQzd3mI-00283-00068330-00068518 feedback to us so that we understand mbYwdQzd3mI-00284-00068519-00068688 your needs and we can ensure that the mbYwdQzd3mI-00285-00068689-00068965 API is actually meeting those needs so mbYwdQzd3mI-00286-00068966-00069231 let's talk about the flows that folks mbYwdQzd3mI-00287-00069232-00069421 generally have on their websites and how mbYwdQzd3mI-00288-00069422-00069598 the credential management API can layer mbYwdQzd3mI-00289-00069599-00069784 on top of those flows in order to give mbYwdQzd3mI-00290-00069785-00070068 your users a better experience now most mbYwdQzd3mI-00291-00070069-00070234 developers that I've talked to have mbYwdQzd3mI-00292-00070235-00070384 started with very simple and mbYwdQzd3mI-00293-00070385-00070591 straightforward sign inflows the user mbYwdQzd3mI-00294-00070592-00070816 types in a username and password or the mbYwdQzd3mI-00295-00070817-00071007 password manager fills it for them they mbYwdQzd3mI-00296-00071008-00071272 click Submit and the form is posted as a mbYwdQzd3mI-00297-00071273-00071506 top-level navigation to some landing mbYwdQzd3mI-00298-00071507-00071773 page the response sets a session cookie mbYwdQzd3mI-00299-00071774-00072049 and booth the user is signed in just the mbYwdQzd3mI-00300-00072050-00072274 way that you're doing it today now this mbYwdQzd3mI-00301-00072275-00072517 is indeed quite simple and it does work mbYwdQzd3mI-00302-00072518-00072801 but it has some drawbacks the biggest of mbYwdQzd3mI-00303-00072802-00073026 course is that navigating via form mbYwdQzd3mI-00304-00073027-00073212 submission means throwing away the mbYwdQzd3mI-00305-00073213-00073525 current page entirely redownloading the mbYwdQzd3mI-00306-00073526-00073700 payor the new page the response mbYwdQzd3mI-00307-00073701-00073930 potentially redownloading new resources mbYwdQzd3mI-00308-00073931-00074116 for that page parsing through all of mbYwdQzd3mI-00309-00074117-00074350 them rendering building a layout tree mbYwdQzd3mI-00310-00074351-00074599 and then painting now it updates the mbYwdQzd3mI-00311-00074600-00074880 entire page it's slow it can be janky mbYwdQzd3mI-00312-00074881-00075075 and jarring for your users you can mbYwdQzd3mI-00313-00075076-00075247 create a significantly better sided mbYwdQzd3mI-00314-00075248-00075505 experience if you start moving towards a mbYwdQzd3mI-00315-00075506-00075697 more asynchronous mechanism that has the mbYwdQzd3mI-00316-00075698-00075831 potential to improve the users mbYwdQzd3mI-00317-00075832-00076032 experience so the notion of a mbYwdQzd3mI-00318-00076033-00076192 progressive web app for instance is mbYwdQzd3mI-00319-00076193-00076309 something you've probably heard a lot mbYwdQzd3mI-00320-00076310-00076506 about at this conference what I would mbYwdQzd3mI-00321-00076507-00076687 suggest is that it's a good idea to mbYwdQzd3mI-00322-00076688-00076897 build an application shell that renders mbYwdQzd3mI-00323-00076898-00077076 some sort of loading graphic while mbYwdQzd3mI-00324-00077077-00077280 checking locally to determine whether or mbYwdQzd3mI-00325-00077281-00077455 not the user can be signed in whether mbYwdQzd3mI-00326-00077456-00077665 credentials are available if those mbYwdQzd3mI-00327-00077666-00077842 credentials are available and they can mbYwdQzd3mI-00328-00077843-00078063 be posted to the back end using fetch in mbYwdQzd3mI-00329-00078064-00078235 order to sign the user in asynchronously mbYwdQzd3mI-00330-00078236-00078412 without actually navigating them for one mbYwdQzd3mI-00331-00078413-00078661 page to the other now the response might mbYwdQzd3mI-00332-00078662-00078841 contain a JSON blob filled with some mbYwdQzd3mI-00333-00078842-00078997 useful information in order to render mbYwdQzd3mI-00334-00078998-00079180 the rest of the page to give the user mbYwdQzd3mI-00335-00079181-00079265 that's mbYwdQzd3mI-00336-00079266-00079415 and experience give them access to their mbYwdQzd3mI-00337-00079416-00079610 data and give them exactly what they mbYwdQzd3mI-00338-00079611-00079868 want when going to your website and they mbYwdQzd3mI-00339-00079869-00080074 can do that without jarring the user mbYwdQzd3mI-00340-00080075-00080318 through a janky full page navigation now mbYwdQzd3mI-00341-00080319-00080546 the credential management API is tuned mbYwdQzd3mI-00342-00080547-00080869 towards this kind of sign-in flow but it mbYwdQzd3mI-00343-00080870-00081076 can be layered fairly easily on top of a mbYwdQzd3mI-00344-00081077-00081272 navigation base flow as well and we'll mbYwdQzd3mI-00345-00081273-00082068 talk about that in just a moment mbYwdQzd3mI-00346-00082069-00082387 aliexpress is a great example of the mbYwdQzd3mI-00347-00082388-00082588 kinds of flows than this API enables mbYwdQzd3mI-00348-00082589-00082801 it's a shopping application so of course mbYwdQzd3mI-00349-00082802-00082985 it's important for users to actually be mbYwdQzd3mI-00350-00082986-00083186 signed in because when they're signed in mbYwdQzd3mI-00351-00083187-00083338 they have access to their shopping carts mbYwdQzd3mI-00352-00083339-00083516 they can look at things they've tried mbYwdQzd3mI-00353-00083517-00083674 the purchase in the past and most mbYwdQzd3mI-00354-00083675-00083881 importantly the purchase flow will mbYwdQzd3mI-00355-00083882-00084082 actually work because all of the users mbYwdQzd3mI-00356-00084083-00084274 information is already there they can mbYwdQzd3mI-00357-00084275-00084442 buy the things that they want to buy and mbYwdQzd3mI-00358-00084443-00084637 get on with their lives without actually mbYwdQzd3mI-00359-00084638-00084842 going through the frustration of trying mbYwdQzd3mI-00360-00084843-00085018 to sign into an application on their mbYwdQzd3mI-00361-00085019-00085324 phone now here the user has added the mbYwdQzd3mI-00362-00085325-00085496 application to their home screen when mbYwdQzd3mI-00363-00085497-00085649 it's tapped it loads up an application mbYwdQzd3mI-00364-00085650-00085910 shell populates that with information mbYwdQzd3mI-00365-00085911-00086142 from the server and during this flow mbYwdQzd3mI-00366-00086143-00086380 aliexpress we'll ask the browser for the mbYwdQzd3mI-00367-00086381-00086626 users credentials the browser is able to mbYwdQzd3mI-00368-00086627-00086771 provide them in this case because the mbYwdQzd3mI-00369-00086772-00086953 user has chosen to be in that state and mbYwdQzd3mI-00370-00086954-00087197 Aliexpress can seamlessly sign the user mbYwdQzd3mI-00371-00087198-00087349 in using the mechanisms that we've just mbYwdQzd3mI-00372-00087350-00087493 talked about you'll see at the bottom mbYwdQzd3mI-00373-00087494-00087692 that it pops up a little toast to the mbYwdQzd3mI-00374-00087693-00087917 user informing them that they've been mbYwdQzd3mI-00375-00087918-00088093 signed in of course we're not going to mbYwdQzd3mI-00376-00088094-00088223 hand over credentials without actually mbYwdQzd3mI-00377-00088224-00088387 telling the user what's going on we want mbYwdQzd3mI-00378-00088388-00088511 to make sure that they're involved so mbYwdQzd3mI-00379-00088512-00088849 the greatest possible the code for the mbYwdQzd3mI-00380-00088850-00088991 flow that we've just seen is quite mbYwdQzd3mI-00381-00088992-00089198 straightforward there's a credentials mbYwdQzd3mI-00382-00089199-00089405 object hanging off of the Navigator mbYwdQzd3mI-00383-00089406-00089665 object in the Dom this has a get method mbYwdQzd3mI-00384-00089666-00089950 that method takes a dictionary of our mbYwdQzd3mI-00385-00089951-00090149 dictionary of options as its only mbYwdQzd3mI-00386-00090150-00090388 argument and it returns a promise which mbYwdQzd3mI-00387-00090389-00090574 either resolves with a credential object mbYwdQzd3mI-00388-00090575-00090734 if it's able to provide a credential mbYwdQzd3mI-00389-00090735-00090998 object or with undefined if either no mbYwdQzd3mI-00390-00090999-00091180 credential object is available or the mbYwdQzd3mI-00391-00091181-00091310 user chooses not to provide that mbYwdQzd3mI-00392-00091311-00091582 credential here we're looking for a mbYwdQzd3mI-00393-00091583-00091784 username password pair so we set mbYwdQzd3mI-00394-00091785-00091991 password to true because that's the kind mbYwdQzd3mI-00395-00091992-00092116 of credential that we're looking for mbYwdQzd3mI-00396-00092117-00092378 further we'd like to ensure that the mbYwdQzd3mI-00397-00092379-00092495 user isn't prompt mbYwdQzd3mI-00398-00092496-00092693 that we only sign the user in if they're mbYwdQzd3mI-00399-00092694-00092867 in a state where we can automatically mbYwdQzd3mI-00400-00092868-00093122 sign them it so we said unmediated to mbYwdQzd3mI-00401-00093123-00093311 truth that is the user will not be mbYwdQzd3mI-00402-00093312-00093551 involved in this conversation if they're mbYwdQzd3mI-00403-00093552-00093707 in a state where they can automatically mbYwdQzd3mI-00404-00093708-00094001 sign in great we get a credential if not mbYwdQzd3mI-00405-00094002-00094262 the user isn't bothered with any sort of mbYwdQzd3mI-00406-00094263-00094484 choices or any sort of decisions we can mbYwdQzd3mI-00407-00094485-00094619 ask them later and I'll show you that in mbYwdQzd3mI-00408-00094620-00094958 just a moment so this code is safe to mbYwdQzd3mI-00409-00094959-00095135 put on pretty much every page of your mbYwdQzd3mI-00410-00095136-00095357 site if you need users to be logged in mbYwdQzd3mI-00411-00095358-00095519 in order to have a reasonable experience mbYwdQzd3mI-00412-00095520-00095708 on your site you can put this code into mbYwdQzd3mI-00413-00095709-00095978 place if the user can automatically sign mbYwdQzd3mI-00414-00095979-00096170 in to your website they will this will mbYwdQzd3mI-00415-00096171-00096320 give you that credential and you can use mbYwdQzd3mI-00416-00096321-00096518 it to sign the men if they can't mbYwdQzd3mI-00417-00096519-00096701 automatically sign in to your site they mbYwdQzd3mI-00418-00096702-00096872 won't be bothered and you can choose to mbYwdQzd3mI-00419-00096873-00097049 sign them in or to help them sign it a mbYwdQzd3mI-00420-00097050-00097355 little bit later on signing in of course mbYwdQzd3mI-00421-00097356-00097502 is a little bit more application mbYwdQzd3mI-00422-00097503-00097664 specific so we'll walk through it kind mbYwdQzd3mI-00423-00097665-00097853 of broad strokes but it's going to be mbYwdQzd3mI-00424-00097854-00098132 specific to your application so once you mbYwdQzd3mI-00425-00098133-00098336 have a credential object you'll do mbYwdQzd3mI-00426-00098337-00098495 something useful with it and in this mbYwdQzd3mI-00427-00098496-00098699 case the something useful is going to be mbYwdQzd3mI-00428-00098700-00098936 using the fetch API in order to send it mbYwdQzd3mI-00429-00098937-00099098 to your back-end in order to actually mbYwdQzd3mI-00430-00099099-00099332 sign the user n you'll send it to a sign mbYwdQzd3mI-00431-00099333-00099506 an endpoint he'll use post as your mbYwdQzd3mI-00432-00099507-00099683 method and you'll pass that credential mbYwdQzd3mI-00433-00099684-00100019 object in as the credentials attribute mbYwdQzd3mI-00434-00100020-00100265 in this options and the request and its mbYwdQzd3mI-00435-00100266-00100598 options for fetch then when it resolves mbYwdQzd3mI-00436-00100599-00100763 you'll get a response object back and mbYwdQzd3mI-00437-00100764-00100955 you need to examine that response to mbYwdQzd3mI-00438-00100956-00101102 determine whether or not the silent was mbYwdQzd3mI-00439-00101103-00101318 actually successful some applications mbYwdQzd3mI-00440-00101319-00101555 will return to status code of 200 others mbYwdQzd3mI-00441-00101556-00101717 will return information in the JSON blob mbYwdQzd3mI-00442-00101718-00101921 you'll need to do this for your own mbYwdQzd3mI-00443-00101922-00102068 application to determine what makes mbYwdQzd3mI-00444-00102069-00102278 sense for you but once you figure out mbYwdQzd3mI-00445-00102279-00102551 what makes sense you can either render mbYwdQzd3mI-00446-00102552-00102736 an amazing signed in experience for the mbYwdQzd3mI-00447-00102738-00102878 user if you're in this kind of mbYwdQzd3mI-00448-00102879-00103031 asynchronous flow where you're able to mbYwdQzd3mI-00449-00103032-00103219 update your site asynchronously if mbYwdQzd3mI-00450-00103220-00103388 you're not in that kind of flow yet if mbYwdQzd3mI-00451-00103389-00103547 you still need to navigate them to a mbYwdQzd3mI-00452-00103548-00103748 landing page then you can do so quite mbYwdQzd3mI-00453-00103749-00103957 trivially by setting window dot location mbYwdQzd3mI-00454-00103958-00104158 we've seen a number of the websites that mbYwdQzd3mI-00455-00104159-00104351 i showed earlier on are doing exactly mbYwdQzd3mI-00456-00104352-00104591 this right now layering it directly on mbYwdQzd3mI-00457-00104592-00104771 top of their existing sign-in system and mbYwdQzd3mI-00458-00104772-00104897 then thinking about this kind of mbYwdQzd3mI-00459-00104898-00105254 asynchronous model as a future step now mbYwdQzd3mI-00460-00105255-00105404 I talked it a little bit about mbYwdQzd3mI-00461-00105405-00105626 automatics inet and this of course is mbYwdQzd3mI-00462-00105627-00105774 new for the web mbYwdQzd3mI-00463-00105775-00105915 and we're just starting out with this mbYwdQzd3mI-00464-00105916-00106058 concept so the initial implementation mbYwdQzd3mI-00465-00106059-00106248 that we're shipping is going to be mbYwdQzd3mI-00466-00106249-00106494 relatively conservative there are some mbYwdQzd3mI-00467-00106495-00106704 privacy and security considerations here mbYwdQzd3mI-00468-00106705-00106830 so we want to make sure that we're doing mbYwdQzd3mI-00469-00106831-00107115 the right thing now the browser will mbYwdQzd3mI-00470-00107116-00107408 hand over credentials automatically only mbYwdQzd3mI-00471-00107409-00107571 if the automatic sign in feature is mbYwdQzd3mI-00472-00107572-00107799 actually enabled that is the user is mbYwdQzd3mI-00473-00107800-00108011 chosen to be in an automatic sign in mbYwdQzd3mI-00474-00108013-00108284 state and if the user is saved only one mbYwdQzd3mI-00475-00108285-00108477 credential for your website if there's mbYwdQzd3mI-00476-00108478-00108657 any ambiguity if they have multiple mbYwdQzd3mI-00477-00108658-00108864 credentials for your site we punt and mbYwdQzd3mI-00478-00108865-00109089 let the user decide later on we won't mbYwdQzd3mI-00479-00109090-00109358 automatically sign them in when mbYwdQzd3mI-00480-00109359-00109575 automatic sign-in isn't possible the mbYwdQzd3mI-00481-00109576-00109788 credential manager API can still offer a mbYwdQzd3mI-00482-00109789-00110115 one tap sign at via a chooser dialog now mbYwdQzd3mI-00483-00110116-00110285 freeletics is a fitness and exercise a mbYwdQzd3mI-00484-00110286-00110433 bloke a shin which is a good example of mbYwdQzd3mI-00485-00110433-00110553 the kind of general flow that we're mbYwdQzd3mI-00486-00110554-00110817 looking at here the user expresses an mbYwdQzd3mI-00487-00110818-00111024 intent to sign in by tapping on that mbYwdQzd3mI-00488-00111025-00111386 button login based on that intent chrome mbYwdQzd3mI-00489-00111388-00111608 presents an account chooser dialogue and mbYwdQzd3mI-00490-00111609-00111828 in this dialog the user is presented mbYwdQzd3mI-00491-00111829-00111996 with the credentials they've saved for mbYwdQzd3mI-00492-00111997-00112158 this origin if they save multiple mbYwdQzd3mI-00493-00112158-00112296 credentials they're able to choose from mbYwdQzd3mI-00494-00112297-00112479 those credentials pick the one that they mbYwdQzd3mI-00495-00112480-00112692 want to use to sign in and then continue mbYwdQzd3mI-00496-00112693-00113007 the flow now if you're experiencing a mbYwdQzd3mI-00497-00113008-00113277 Keanu moment of deja vu here it's okay mbYwdQzd3mI-00498-00113278-00113475 this is almost exactly the same code mbYwdQzd3mI-00499-00113476-00113655 that you saw before the only difference mbYwdQzd3mI-00500-00113656-00113868 is that we've removed the unmediated mbYwdQzd3mI-00501-00113869-00114117 attribute from the option so we passin mbYwdQzd3mI-00502-00114118-00114354 to get that is in this case we accept mbYwdQzd3mI-00503-00114355-00114552 user mediation will get an automatic mbYwdQzd3mI-00504-00114553-00114777 credential if we can but if we can't mbYwdQzd3mI-00505-00114778-00115002 then the browser knows that it's allowed mbYwdQzd3mI-00506-00115003-00115200 to pop something up to the user to ask mbYwdQzd3mI-00507-00115201-00115395 them to involve themselves in this flow mbYwdQzd3mI-00508-00115396-00115617 now you'll want to execute something mbYwdQzd3mI-00509-00115618-00115797 like this snippet when you recognize mbYwdQzd3mI-00510-00115798-00116118 your users express intent to sign in now mbYwdQzd3mI-00511-00116119-00116301 if the user clicks on a button named mbYwdQzd3mI-00512-00116302-00116478 login that seems like a really good time mbYwdQzd3mI-00513-00116479-00116853 to pop something like this up so getting mbYwdQzd3mI-00514-00116854-00117099 credentials is great but they have to be mbYwdQzd3mI-00515-00117100-00117249 stored in the credential manager first mbYwdQzd3mI-00516-00117250-00117441 and this is where our heuristics often mbYwdQzd3mI-00517-00117442-00117627 go awry it's simply the case that we mbYwdQzd3mI-00518-00117628-00117873 sometimes miss parse the signup form mbYwdQzd3mI-00519-00117874-00118074 don't get the right information and at mbYwdQzd3mI-00520-00118075-00118299 that point the users in a bad state so mbYwdQzd3mI-00521-00118300-00118482 as you see here the credential mbYwdQzd3mI-00522-00118483-00118691 management API offers developers the mbYwdQzd3mI-00523-00118692-00118814 ability to choose mbYwdQzd3mI-00524-00118815-00118994 win the save your password prompt is mbYwdQzd3mI-00525-00118995-00119201 actually triggered and to ensure that mbYwdQzd3mI-00526-00119202-00119468 the correct information is passed in so mbYwdQzd3mI-00527-00119469-00119708 the chrome doesn't miss a thing now mbYwdQzd3mI-00528-00119708-00119867 since the user has just entered their mbYwdQzd3mI-00529-00119868-00120061 credentials into a form the best way to mbYwdQzd3mI-00530-00120063-00120215 store them into the credential manager mbYwdQzd3mI-00531-00120216-00120458 is actually to use that form to create a mbYwdQzd3mI-00532-00120458-00120665 credential a password credential object mbYwdQzd3mI-00533-00120666-00120854 so as you see here you'll use the mbYwdQzd3mI-00534-00120855-00121094 password credential constructor you'll mbYwdQzd3mI-00535-00121095-00121285 grab a reference to the forum you'll mbYwdQzd3mI-00536-00121286-00121496 pass that form in chrome will parse mbYwdQzd3mI-00537-00121497-00121697 through the form find all of the bits mbYwdQzd3mI-00538-00121698-00121861 and pieces that you've marked up using mbYwdQzd3mI-00539-00121863-00121997 there's autocomplete attributes that we mbYwdQzd3mI-00540-00121998-00122195 talked about a moment ago and populate mbYwdQzd3mI-00541-00122196-00122359 the password credential with that mbYwdQzd3mI-00542-00122360-00122531 information will have a username it'll mbYwdQzd3mI-00543-00122532-00122756 have a password and if there's any extra mbYwdQzd3mI-00544-00122757-00123044 well talk about that the moment you'll mbYwdQzd3mI-00545-00123045-00123227 then call navigated our credentials that mbYwdQzd3mI-00546-00123228-00123401 store you'll pass it in and it's really mbYwdQzd3mI-00547-00123402-00123617 quite straightforward now getting mbYwdQzd3mI-00548-00123618-00124208 credentials is great but the sorry so mbYwdQzd3mI-00549-00124208-00124453 with kayak we just talked about mbYwdQzd3mI-00550-00124454-00124694 usernames and passwords and figuring out mbYwdQzd3mI-00551-00124695-00124856 how to make sure that we get the right mbYwdQzd3mI-00552-00124857-00125015 information but I mentioned earlier that mbYwdQzd3mI-00553-00125016-00125201 Federation is something that we have no mbYwdQzd3mI-00554-00125202-00125410 understanding of today the credential mbYwdQzd3mI-00555-00125411-00125594 manager API of course gives you the mbYwdQzd3mI-00556-00125595-00125836 ability to inform the browser about this mbYwdQzd3mI-00557-00125838-00126080 Federation so if your kayak for instance mbYwdQzd3mI-00558-00126081-00126259 and you want to let users sign in with mbYwdQzd3mI-00559-00126260-00126476 either Facebook or with Google the mbYwdQzd3mI-00560-00126477-00126680 credential manager API allows you to mbYwdQzd3mI-00561-00126681-00126839 save that information so that when the mbYwdQzd3mI-00562-00126840-00127033 user comes back next time they don't mbYwdQzd3mI-00563-00127034-00127234 have to choose which thing they use last mbYwdQzd3mI-00564-00127235-00127370 time I know that for things like mbYwdQzd3mI-00565-00127371-00127577 stackoverflow I personally created at mbYwdQzd3mI-00566-00127578-00127757 least three accounts because I happen to mbYwdQzd3mI-00567-00127758-00127952 have multiple things that I could use as mbYwdQzd3mI-00568-00127953-00128153 a Twitter as a facebook as a Google who mbYwdQzd3mI-00569-00128154-00128552 knows here will create a federated mbYwdQzd3mI-00570-00128553-00128780 credential object and because there's no mbYwdQzd3mI-00571-00128781-00128954 form that's actually used we need to mbYwdQzd3mI-00572-00128955-00129050 pass in all of this information mbYwdQzd3mI-00573-00129051-00129314 ourselves so we create a critter ada mbYwdQzd3mI-00574-00129315-00129575 credential object we pass in an ID and mbYwdQzd3mI-00575-00129576-00129713 we pass enter the provider and the mbYwdQzd3mI-00576-00129714-00129980 provider is a serialized origin of the mbYwdQzd3mI-00577-00129981-00130163 Federation that we use in order there mbYwdQzd3mI-00578-00130164-00130322 that the Federation that the user used mbYwdQzd3mI-00579-00130323-00130556 we then store that in the exact same way mbYwdQzd3mI-00580-00130557-00130697 that we just saw navigator duck mbYwdQzd3mI-00581-00130698-00130877 credentials that store and we pass in mbYwdQzd3mI-00582-00130878-00131123 that that credential that will pop mbYwdQzd3mI-00583-00131124-00131261 something up to the user the user can mbYwdQzd3mI-00584-00131262-00131459 choose to store it and you can move on mbYwdQzd3mI-00585-00131460-00131639 with whatever part of the flow you find mbYwdQzd3mI-00586-00131640-00131813 yourself in mbYwdQzd3mI-00587-00131814-00132050 the last step of course is to ensure mbYwdQzd3mI-00588-00132051-00132260 that when a user chooses to sign out of mbYwdQzd3mI-00589-00132261-00132404 your application that they're able to do mbYwdQzd3mI-00590-00132405-00132623 so we don't want to automatically sign mbYwdQzd3mI-00591-00132624-00132761 them into their application if they've mbYwdQzd3mI-00592-00132762-00133034 just click the logout button this is a mbYwdQzd3mI-00593-00133035-00133190 relatively straightforward API you mbYwdQzd3mI-00594-00133191-00133424 simply say that user mediation is mbYwdQzd3mI-00595-00133425-00133706 required in order to sign the user n so mbYwdQzd3mI-00596-00133707-00133886 you call navigator duck credentials that mbYwdQzd3mI-00597-00133887-00134126 require user mediation that will go mbYwdQzd3mI-00598-00134127-00134240 through all the credentials that are mbYwdQzd3mI-00599-00134241-00134408 stored for your origin and they'll mbYwdQzd3mI-00600-00134409-00134570 ensure that those credentials cannot be mbYwdQzd3mI-00601-00134571-00134756 used for automatic sign in until the mbYwdQzd3mI-00602-00134757-00134981 user explicitly chooses to sign in via mbYwdQzd3mI-00603-00134982-00135299 the account user that we saw earlier now mbYwdQzd3mI-00604-00135300-00135418 there are some interesting mbYwdQzd3mI-00605-00135419-00135671 considerations here we've talked a mbYwdQzd3mI-00606-00135672-00135878 little bit about the UX improvements mbYwdQzd3mI-00607-00135879-00136061 that you can create and there are good mbYwdQzd3mI-00608-00136062-00136235 good reasons for you to use this API mbYwdQzd3mI-00609-00136236-00136433 just in terms of making the actual mbYwdQzd3mI-00610-00136434-00136655 experience better but there are also mbYwdQzd3mI-00611-00136656-00136868 really good security reasons to use this mbYwdQzd3mI-00612-00136869-00137138 API first of all navigator dock mbYwdQzd3mI-00613-00137139-00137318 credentials is locked down to secure mbYwdQzd3mI-00614-00137319-00137564 context this is basically in line with a mbYwdQzd3mI-00615-00137565-00137741 chrome teams general notion that mbYwdQzd3mI-00616-00137742-00137945 powerful features should only be mbYwdQzd3mI-00617-00137946-00138188 delivered over TLS we simply do not mbYwdQzd3mI-00618-00138189-00138476 trust plain text websites and we're mbYwdQzd3mI-00619-00138477-00138653 ratcheting down on those websites over mbYwdQzd3mI-00620-00138654-00138926 time in this case we don't want to give mbYwdQzd3mI-00621-00138927-00139148 those kinds of websites the ability to mbYwdQzd3mI-00622-00139149-00139313 interact deeply with a password manager mbYwdQzd3mI-00623-00139314-00139526 especially something like automatic mbYwdQzd3mI-00624-00139527-00139706 sign-in would be pretty bad if we mbYwdQzd3mI-00625-00139707-00139925 exposed it over plain text where anyone mbYwdQzd3mI-00626-00139926-00140051 between you and the server you're mbYwdQzd3mI-00627-00140052-00140210 talking to can both read those mbYwdQzd3mI-00628-00140211-00140402 credentials but also manipulate the mbYwdQzd3mI-00629-00140403-00140669 JavaScript that's on the page secondly mbYwdQzd3mI-00630-00140670-00140915 the passwords are not directly exposed mbYwdQzd3mI-00631-00140916-00141143 to JavaScript I talked about using fetch mbYwdQzd3mI-00632-00141144-00141335 here and fetch is actually the only mbYwdQzd3mI-00633-00141336-00141548 mechanism that allows exposure of those mbYwdQzd3mI-00634-00141549-00141812 passwords so if your website has some mbYwdQzd3mI-00635-00141813-00141983 sort of cross-site scripting bug where mbYwdQzd3mI-00636-00141984-00142217 someone is able to inject code they mbYwdQzd3mI-00637-00142218-00142457 won't be able to access passwords even mbYwdQzd3mI-00638-00142458-00142613 if the user is in an automatic sign in mbYwdQzd3mI-00639-00142614-00142883 state because the password is only sent mbYwdQzd3mI-00640-00142884-00143102 to the backend server that is you mbYwdQzd3mI-00641-00143103-00143294 authenticate to your backends by using mbYwdQzd3mI-00642-00143295-00143519 the fetch API at the point that we touch mbYwdQzd3mI-00643-00143520-00143696 the network we see realize that mbYwdQzd3mI-00644-00143697-00143885 credential information and send it up to mbYwdQzd3mI-00645-00143886-00144011 the network or it send it out to the mbYwdQzd3mI-00646-00144012-00144191 network but not to JavaScript on the mbYwdQzd3mI-00647-00144192-00144503 page and finally we further limit that mbYwdQzd3mI-00648-00144504-00144683 by saying that fetch can only send mbYwdQzd3mI-00649-00144684-00144884 credential information to same site mbYwdQzd3mI-00650-00144885-00145004 origins mbYwdQzd3mI-00651-00145005-00145256 is example calm can send something to mbYwdQzd3mI-00652-00145257-00145490 add mint example calm but it can't send mbYwdQzd3mI-00653-00145491-00145709 it to evil calm so even if there's a mbYwdQzd3mI-00654-00145710-00145835 cross-site scripting bug in your site mbYwdQzd3mI-00655-00145836-00146024 even if they're able to grab credential mbYwdQzd3mI-00656-00146025-00146186 objects they can't actually actually mbYwdQzd3mI-00657-00146187-00146806 exfiltrate them to third-party origins mbYwdQzd3mI-00658-00146807-00147044 so we've gone through that pretty fast mbYwdQzd3mI-00659-00147045-00147257 as well there's a whole lot of detail mbYwdQzd3mI-00660-00147258-00147428 that I skipped over and I think it'd be mbYwdQzd3mI-00661-00147429-00147578 really good for you to skim through the mbYwdQzd3mI-00662-00147579-00147797 spec there are a ton of examples of the mbYwdQzd3mI-00663-00147798-00147998 top that show you how you might start mbYwdQzd3mI-00664-00147999-00148202 using this API and a number of different mbYwdQzd3mI-00665-00148203-00148370 situations that are fairly common for mbYwdQzd3mI-00666-00148371-00148550 websites like the ones you probably run mbYwdQzd3mI-00667-00148551-00148958 today those examples I think are really mbYwdQzd3mI-00668-00148959-00149105 interesting to read but those are kind mbYwdQzd3mI-00669-00149106-00149297 of spec examples and they don't really mbYwdQzd3mI-00670-00149298-00149462 reflect the real world in the same way mbYwdQzd3mI-00671-00149463-00149777 that actual code does happily enough the mbYwdQzd3mI-00672-00149778-00149951 Guardians implementation is open source mbYwdQzd3mI-00673-00149952-00150134 which means you can actually go out to mbYwdQzd3mI-00674-00150135-00150284 the github commit that they use in order mbYwdQzd3mI-00675-00150285-00150449 to implement this API on their website mbYwdQzd3mI-00676-00150450-00150713 and see the exact code that they use on mbYwdQzd3mI-00677-00150714-00150914 their website and start using similar mbYwdQzd3mI-00678-00150915-00151172 code on your own websites finally my mbYwdQzd3mI-00679-00151173-00151298 colleague eg who's sitting over there mbYwdQzd3mI-00680-00151299-00151514 has put together an amazing code lab mbYwdQzd3mI-00681-00151515-00151696 that will walk you through step-by-step mbYwdQzd3mI-00682-00151697-00152021 usage of the API layering it on top of mbYwdQzd3mI-00683-00152022-00152252 an existing login system and turning it mbYwdQzd3mI-00684-00152253-00152594 into a much more functional system that mbYwdQzd3mI-00685-00152595-00152891 is easier for users to use and doesn't mbYwdQzd3mI-00686-00152892-00153035 actually show them sign in screen so mbYwdQzd3mI-00687-00153036-00153260 they don't need to see them so that's mbYwdQzd3mI-00688-00153261-00153467 the credential management API it has mbYwdQzd3mI-00689-00153468-00153638 some real advantages over the status quo mbYwdQzd3mI-00690-00153639-00153812 and then some flows that allows you to mbYwdQzd3mI-00691-00153813-00154007 sign a user in without ever showing them mbYwdQzd3mI-00692-00154008-00154142 a sign-in screen which i think is great mbYwdQzd3mI-00693-00154143-00154346 for you as developers but also great for mbYwdQzd3mI-00694-00154347-00154667 users that said it's still based on mbYwdQzd3mI-00695-00154668-00154856 passwords passwords of course or at the mbYwdQzd3mI-00696-00154857-00155075 core of it and passwords themselves are mbYwdQzd3mI-00697-00155076-00155399 a little bit of a risk they're probably mbYwdQzd3mI-00698-00155400-00155549 the most common form of authentication mbYwdQzd3mI-00699-00155550-00155801 we see and we need to support them but mbYwdQzd3mI-00700-00155802-00155945 it would be excellent if we could layer mbYwdQzd3mI-00701-00155946-00156128 something on top of passwords in order mbYwdQzd3mI-00702-00156129-00156296 to give us better guarantees about the mbYwdQzd3mI-00703-00156297-00156491 authentication so I'd like to invite my mbYwdQzd3mI-00704-00156492-00156689 colleague Alexi up now to talk about mbYwdQzd3mI-00705-00156690-00156917 mitigation strategies that we a google mbYwdQzd3mI-00706-00156918-00157573 thing are really important mbYwdQzd3mI-00707-00157574-00157877 thank you Mike hi everybody my name is mbYwdQzd3mI-00708-00157878-00158072 Alexei and I'm a secure in Iran the mbYwdQzd3mI-00709-00158073-00158255 identity team and I'm going to tell you mbYwdQzd3mI-00710-00158256-00158558 about security keys so Sabine told us at mbYwdQzd3mI-00711-00158559-00158716 the beginning that passwords can mbYwdQzd3mI-00712-00158717-00158927 passwords are often reused by users mbYwdQzd3mI-00713-00158928-00159107 across websites because of the cognitive mbYwdQzd3mI-00714-00159108-00159272 load that it takes to have lots of mbYwdQzd3mI-00715-00159273-00159500 different passwords and of course this mbYwdQzd3mI-00716-00159501-00159767 is a security threat because that means mbYwdQzd3mI-00717-00159768-00159932 no matter how much you lock down your mbYwdQzd3mI-00718-00159933-00160169 website it's only as secure as the mbYwdQzd3mI-00719-00160170-00160331 weakest website with which the user has mbYwdQzd3mI-00720-00160332-00160544 reused the same password we know that mbYwdQzd3mI-00721-00160545-00160706 once attackers break into one website mbYwdQzd3mI-00722-00160707-00160835 they take the passwords from that mbYwdQzd3mI-00723-00160836-00160964 website and reuse them on other websites mbYwdQzd3mI-00724-00160965-00161339 and that's really frustrating but we mbYwdQzd3mI-00725-00161340-00161468 also know that passwords can be stolen mbYwdQzd3mI-00726-00161469-00161615 by adversaries in other ways for example mbYwdQzd3mI-00727-00161616-00161768 they can be plucked out of network mbYwdQzd3mI-00728-00161769-00161921 traffic if that traffic is not encrypted mbYwdQzd3mI-00729-00161922-00162122 and some other series are so powerful mbYwdQzd3mI-00730-00162123-00162305 that they can look at network traffic mbYwdQzd3mI-00731-00162306-00162467 and sometimes find the cryptographic mbYwdQzd3mI-00732-00162468-00162656 fault and maybe are able even to decrypt mbYwdQzd3mI-00733-00162657-00162986 it later on but it turns out that the mbYwdQzd3mI-00734-00162987-00163151 attackers job is even easier than that mbYwdQzd3mI-00735-00163152-00163391 they can often just ask users for their mbYwdQzd3mI-00736-00163392-00163553 passwords and the users will just mbYwdQzd3mI-00737-00163554-00163745 happily give them up this of course is mbYwdQzd3mI-00738-00163746-00164027 called fishing so this is where the mbYwdQzd3mI-00739-00164028-00164225 security key fits in it's an additional mbYwdQzd3mI-00740-00164226-00164411 layer of protection that you can give mbYwdQzd3mI-00741-00164412-00164597 your users in addition to their password mbYwdQzd3mI-00742-00164598-00164989 to guard access to their account data mbYwdQzd3mI-00743-00164990-00165245 okay you might be asking yourself is mbYwdQzd3mI-00744-00165246-00165518 fishing effective is it something that I mbYwdQzd3mI-00745-00165519-00165803 actually need to care about well in a mbYwdQzd3mI-00746-00165804-00165998 recent study conducted by Google we mbYwdQzd3mI-00747-00165999-00166223 found that fishing was effective almost mbYwdQzd3mI-00748-00166224-00166441 half a percent or half of the time mbYwdQzd3mI-00749-00166442-00166694 against users so that means half of the mbYwdQzd3mI-00750-00166695-00166898 users will get tricked by good fishing mbYwdQzd3mI-00751-00166899-00167230 pages and even if the attackers don't mbYwdQzd3mI-00752-00167231-00167441 don't take a lot of effort in making the mbYwdQzd3mI-00753-00167442-00167618 fishing page if they just simply say mbYwdQzd3mI-00754-00167619-00167777 give me your username give me your mbYwdQzd3mI-00755-00167778-00167975 password it'll still capture three mbYwdQzd3mI-00756-00167976-00168239 percent of users with a lot of users mbYwdQzd3mI-00757-00168240-00168770 that is quite a bad figure okay so what mbYwdQzd3mI-00758-00168771-00169001 does a security key do well it's a based mbYwdQzd3mI-00759-00169002-00169205 on a public standard called the Fido mbYwdQzd3mI-00760-00169206-00169415 universal second factor standard you to mbYwdQzd3mI-00761-00169416-00169700 f it's safe so it protects users against mbYwdQzd3mI-00762-00169701-00169859 phishing it also protects them against mbYwdQzd3mI-00763-00169860-00170012 man-in-the-middle attacks some network mbYwdQzd3mI-00764-00170013-00170303 adversaries it's easy to use so you take mbYwdQzd3mI-00765-00170304-00170489 it you stick it into your USB Drive if mbYwdQzd3mI-00766-00170490-00170641 it's a USB form factor mbYwdQzd3mI-00767-00170642-00170803 and you just press a button and that's mbYwdQzd3mI-00768-00170804-00171122 it in this compact it's one small device mbYwdQzd3mI-00769-00171123-00171277 that you can use with many different mbYwdQzd3mI-00770-00171278-00171647 services on the web so I've been talking mbYwdQzd3mI-00771-00171648-00171785 a little bit but let me show you how it mbYwdQzd3mI-00772-00171786-00172737 actually works in real life all right mbYwdQzd3mI-00773-00172738-00172965 there we go so I'm going to demonstrate mbYwdQzd3mI-00774-00172966-00173224 signing into my personal google account mbYwdQzd3mI-00775-00173225-00173551 which is protected by a security key so mbYwdQzd3mI-00776-00173552-00173815 here my browser happily remembered my mbYwdQzd3mI-00777-00173816-00174016 username through a password manager then mbYwdQzd3mI-00778-00174017-00174213 it happily also remembered my password mbYwdQzd3mI-00779-00174214-00174458 but now it's going to ask me to insert mbYwdQzd3mI-00780-00174459-00174727 and use my security key so if you are up mbYwdQzd3mI-00781-00174728-00174998 here with me and you know it's good mbYwdQzd3mI-00782-00174999-00175099 thing that not all of you are up here mbYwdQzd3mI-00783-00175100-00175327 with me but later I can show you that mbYwdQzd3mI-00784-00175328-00175552 there's a security key already stuck mbYwdQzd3mI-00785-00175553-00175709 into the USB Drive here and it's mbYwdQzd3mI-00786-00175710-00175885 blinking furiously at me I really want mbYwdQzd3mI-00787-00175886-00176014 to touch it I'm going to go ahead and do mbYwdQzd3mI-00788-00176015-00176512 that there we go I touched it and voila mbYwdQzd3mI-00789-00176513-00176803 I'm signed in that was fast that was mbYwdQzd3mI-00790-00176804-00176965 easy and it was resistant against mbYwdQzd3mI-00791-00176966-00177190 phishing and then the middle attacks so mbYwdQzd3mI-00792-00177191-00177562 what just happened well my browser sent mbYwdQzd3mI-00793-00177563-00177770 a pass word along to the server just as mbYwdQzd3mI-00794-00177771-00177979 I had before and this was vulnerable in mbYwdQzd3mI-00795-00177980-00178148 all those different ways that that we mbYwdQzd3mI-00796-00178149-00178334 have mentioned but it also sent mbYwdQzd3mI-00797-00178335-00178564 something else it sent a proof that a mbYwdQzd3mI-00798-00178565-00178774 user was there and this proof had a mbYwdQzd3mI-00799-00178775-00178999 couple things in it first it said that mbYwdQzd3mI-00800-00179000-00179210 it was issued as a result of a direct mbYwdQzd3mI-00801-00179211-00179381 user action that means that I actually mbYwdQzd3mI-00802-00179382-00179641 touched the security key it wasn't mbYwdQzd3mI-00803-00179642-00179860 issued by malware it says something mbYwdQzd3mI-00804-00179861-00180028 about the freshness of this proof it mbYwdQzd3mI-00805-00180029-00180190 can't be something that's captured and mbYwdQzd3mI-00806-00180191-00180535 then reused so as a server challenge it mbYwdQzd3mI-00807-00180536-00180724 mentions an origin for which this proof mbYwdQzd3mI-00808-00180725-00180896 was issued so you can see that it was mbYwdQzd3mI-00809-00180897-00181106 issued for Google and had I accidentally mbYwdQzd3mI-00810-00181107-00181307 pressed the security key and given this mbYwdQzd3mI-00811-00181308-00181598 to Fisher calm or or bad calm it mbYwdQzd3mI-00812-00181599-00181793 mentioned right there and that website mbYwdQzd3mI-00813-00181794-00181975 could not take this proof and then reuse mbYwdQzd3mI-00814-00181976-00182260 it against google or your website in mbYwdQzd3mI-00815-00182261-00182393 order to confuse that website and let mbYwdQzd3mI-00816-00182394-00182665 the attacker in and finally it mentioned mbYwdQzd3mI-00817-00182666-00182851 something about the TLS connection so it mbYwdQzd3mI-00818-00182852-00183004 mentions properties of the TLS mbYwdQzd3mI-00819-00183005-00183127 connection that a man-in-the-middle mbYwdQzd3mI-00820-00183128-00183344 could not fake and then for therefore mbYwdQzd3mI-00821-00183345-00183613 this also ford's interception and of mbYwdQzd3mI-00822-00183614-00183821 course this is signed and sealed with a mbYwdQzd3mI-00823-00183822-00184019 private key that resides on the mbYwdQzd3mI-00824-00184020-00184256 security key who's publicly the server mbYwdQzd3mI-00825-00184257-00184639 knows alright so maybe that sounds mbYwdQzd3mI-00826-00184640-00184769 interesting to you and you want to try mbYwdQzd3mI-00827-00184770-00184970 using it so let me show you how you can mbYwdQzd3mI-00828-00184971-00185294 do this through a browser API there are mbYwdQzd3mI-00829-00185295-00185462 two API calls one has to do with mbYwdQzd3mI-00830-00185463-00185693 registration this is the operation that mbYwdQzd3mI-00831-00185694-00185863 you undertake the first time that you mbYwdQzd3mI-00832-00185864-00186016 want to associate a security key with mbYwdQzd3mI-00833-00186017-00186272 the user's account and then for all mbYwdQzd3mI-00834-00186273-00186475 subsequent times you use authentication mbYwdQzd3mI-00835-00186476-00186628 so this is what you do every single time mbYwdQzd3mI-00836-00186629-00186785 that the user wants to actually sign in mbYwdQzd3mI-00837-00186786-00187054 each of them have three steps so first mbYwdQzd3mI-00838-00187055-00187276 your web page is loaded from the server mbYwdQzd3mI-00839-00187277-00187559 just as it is today then you decide that mbYwdQzd3mI-00840-00187560-00187709 you want to authenticate the user so you mbYwdQzd3mI-00841-00187710-00188084 call the api this causes the browser to mbYwdQzd3mI-00842-00188085-00188369 then take take your request and send it mbYwdQzd3mI-00843-00188370-00188531 on to the security key which processes mbYwdQzd3mI-00844-00188532-00188825 the request blinks an LED for example mbYwdQzd3mI-00845-00188826-00189133 gets the user touch and then replies and mbYwdQzd3mI-00846-00189134-00189439 then the browser takes this gives it to mbYwdQzd3mI-00847-00189440-00189596 you through a call back to you it's your mbYwdQzd3mI-00848-00189597-00189727 code and you can send it on to your mbYwdQzd3mI-00849-00189728-00190126 server for verification this was shipped mbYwdQzd3mI-00850-00190127-00190331 in chrome 41 and if you're curious mbYwdQzd3mI-00851-00190332-00190556 you're all probably using chrome 50 so mbYwdQzd3mI-00852-00190557-00190808 you've had it for a while and it'll soon mbYwdQzd3mI-00853-00190809-00191116 ship in Firefox as well it's shipped as mbYwdQzd3mI-00854-00191117-00191309 a component extension which means that mbYwdQzd3mI-00855-00191310-00191519 it's there you just don't see it and in mbYwdQzd3mI-00856-00191520-00191687 fact if you launch Chrome with a special mbYwdQzd3mI-00857-00191688-00191972 flag the dash show component extensions mbYwdQzd3mI-00858-00191973-00192091 flag you'll see it it's called the mbYwdQzd3mI-00859-00192092-00192308 crypto Tekken extension and you can walk mbYwdQzd3mI-00860-00192309-00192446 right through it if you actually want to mbYwdQzd3mI-00861-00192447-00192635 debug the code so you can talk to this mbYwdQzd3mI-00862-00192636-00192785 extension directly through the message mbYwdQzd3mI-00863-00192786-00193061 port API or use a little wrapper that we mbYwdQzd3mI-00864-00193062-00193351 wrote to sort of have a more handy API mbYwdQzd3mI-00865-00193352-00193811 experience okay so remember registration mbYwdQzd3mI-00866-00193812-00193961 that's the first thing that you want to mbYwdQzd3mI-00867-00193962-00194111 do this is when you want to associate a mbYwdQzd3mI-00868-00194112-00194287 security key with the user so this is mbYwdQzd3mI-00869-00194288-00194428 what the API looks like it's pretty mbYwdQzd3mI-00870-00194429-00194669 simple you stick in a version it's a set mbYwdQzd3mI-00871-00194670-00194858 string right now we're at you two fv2 so mbYwdQzd3mI-00872-00194859-00195035 that's what you put in then there's a mbYwdQzd3mI-00873-00195036-00195209 challenge so here you go you can put in mbYwdQzd3mI-00874-00195210-00195383 whatever you want to as the server maybe mbYwdQzd3mI-00875-00195384-00195526 you want to encode the user session mbYwdQzd3mI-00876-00195527-00195691 whatever you want it to be a fresh knots mbYwdQzd3mI-00877-00195692-00195944 and then you provide an app ID I'm not mbYwdQzd3mI-00878-00195945-00196114 gonna go into details about what this is mbYwdQzd3mI-00879-00196115-00196295 but it's basically a little file that mbYwdQzd3mI-00880-00196296-00196663 you host that maps various properties of mbYwdQzd3mI-00881-00196664-00196946 your online presence so talks about mbYwdQzd3mI-00882-00196947-00197168 maybe what origins you own but also for mbYwdQzd3mI-00883-00197169-00197321 example if you have an Android mbYwdQzd3mI-00884-00197322-00197527 you can do that Association in that file mbYwdQzd3mI-00885-00197528-00197740 you can go to the specs and read more mbYwdQzd3mI-00886-00197741-00197963 about it there and finally you provide a mbYwdQzd3mI-00887-00197964-00198113 call back remember this is what will be mbYwdQzd3mI-00888-00198114-00198260 called by the browser once it gets a mbYwdQzd3mI-00889-00198261-00198494 reply from the security key in the mbYwdQzd3mI-00890-00198495-00198628 callback you get two things you get mbYwdQzd3mI-00891-00198629-00198923 client data and registration data client mbYwdQzd3mI-00892-00198924-00199031 data is what the browser actually mbYwdQzd3mI-00893-00199032-00199247 package together and sent on to the mbYwdQzd3mI-00894-00199248-00199402 security key and this is what actually mbYwdQzd3mI-00895-00199403-00199670 got signed so it mentions that it's a mbYwdQzd3mI-00896-00199671-00199859 register request it has the challenge mbYwdQzd3mI-00897-00199860-00200077 that you told it to have it has a couple mbYwdQzd3mI-00898-00200078-00200252 more things that the browser puts in for mbYwdQzd3mI-00899-00200253-00200477 the users protection for example it has mbYwdQzd3mI-00900-00200478-00200726 the origin that the browser saw and then mbYwdQzd3mI-00901-00200727-00200878 it also has properties of the TLS mbYwdQzd3mI-00902-00200879-00201083 connection that's the CID public key if mbYwdQzd3mI-00903-00201084-00201233 you're curious about what that is you mbYwdQzd3mI-00904-00201234-00201379 can come find me later and I can tell mbYwdQzd3mI-00905-00201380-00201628 you how you can how you can verify one mbYwdQzd3mI-00906-00201629-00201869 of those things all right the other mbYwdQzd3mI-00907-00201870-00202015 thing that you get back from these from mbYwdQzd3mI-00908-00202016-00202232 the callback is you get a registration mbYwdQzd3mI-00909-00202233-00202429 data this is what the security key mbYwdQzd3mI-00910-00202430-00202631 produced there's a couple things you mbYwdQzd3mI-00911-00202632-00202793 don't need to understand all of them but mbYwdQzd3mI-00912-00202794-00202949 it's basically a structured byte array mbYwdQzd3mI-00913-00202950-00203203 that has the public key that the token mbYwdQzd3mI-00914-00203204-00203423 generated it has an attestation mbYwdQzd3mI-00915-00203424-00203621 certificate that lets you reason about mbYwdQzd3mI-00916-00203622-00203852 what kind of token that says who made it mbYwdQzd3mI-00917-00203853-00203999 do you want to trust it do you not want mbYwdQzd3mI-00918-00204000-00204127 to trust it we know that some mbYwdQzd3mI-00919-00204128-00204263 enterprises really care about mbYwdQzd3mI-00920-00204264-00204464 procurement so how the user actually got mbYwdQzd3mI-00921-00204465-00204664 this token in which exact token it is so mbYwdQzd3mI-00922-00204665-00204913 it so this attestation certificate mbYwdQzd3mI-00923-00204914-00205057 allows you to reason about those kind of mbYwdQzd3mI-00924-00205058-00205432 things it has a key handle and then it mbYwdQzd3mI-00925-00205433-00205627 has a signature over all those things mbYwdQzd3mI-00926-00205628-00206017 that the the token produces so you take mbYwdQzd3mI-00927-00206019-00206132 that and you send it on to your server mbYwdQzd3mI-00928-00206133-00206440 for verification the sign API remember mbYwdQzd3mI-00929-00206441-00206560 this is what you call every single time mbYwdQzd3mI-00930-00206561-00206746 that the user wants to log in it has a mbYwdQzd3mI-00931-00206748-00206921 lot of the same things but now has a key mbYwdQzd3mI-00932-00206921-00207353 handle and for the crypto nerds in the mbYwdQzd3mI-00933-00207354-00207506 audience what this allows you to do is mbYwdQzd3mI-00934-00207507-00207688 it actually allows you to build really mbYwdQzd3mI-00935-00207689-00207940 really neat tokens really small ones mbYwdQzd3mI-00936-00207941-00208079 that don't have any storage on them mbYwdQzd3mI-00937-00208080-00208357 because this key handle is a mechanism mbYwdQzd3mI-00938-00208358-00208553 that allows the server to remind the mbYwdQzd3mI-00939-00208554-00208778 token of which key it can use again if mbYwdQzd3mI-00940-00208779-00208915 you're curious come find me later I can mbYwdQzd3mI-00941-00208916-00209102 tell you all the gory cool details look mbYwdQzd3mI-00942-00209103-00209231 at about we can talk about elliptic mbYwdQzd3mI-00943-00209232-00209477 curve it's going to be awesome all right mbYwdQzd3mI-00944-00209478-00209623 and finally the callback now your mbYwdQzd3mI-00945-00209625-00209794 callback has the same client data mbYwdQzd3mI-00946-00209796-00210014 remember that's always sent down it mbYwdQzd3mI-00947-00210015-00210179 looks the same except now it says mbYwdQzd3mI-00948-00210180-00210310 authenticate because the browser knows mbYwdQzd3mI-00949-00210311-00210482 that this is an authentic eight call has mbYwdQzd3mI-00950-00210483-00210644 the challenge that you put in mbYwdQzd3mI-00951-00210646-00210794 properties of the TLS connection so you mbYwdQzd3mI-00952-00210796-00210948 can throw those men the middle attackers mbYwdQzd3mI-00953-00210948-00211116 and the origin which protects you mbYwdQzd3mI-00954-00211117-00211353 against phishing and then has a mbYwdQzd3mI-00955-00211354-00211619 signature now it's a lot smaller there's mbYwdQzd3mI-00956-00211621-00211769 a counter that again lets you capture mbYwdQzd3mI-00957-00211771-00211953 very strong attackers that may have mbYwdQzd3mI-00958-00211954-00212217 cloned tokens so for example if you if mbYwdQzd3mI-00959-00212217-00212355 there's an attacker that is able to get mbYwdQzd3mI-00960-00212356-00212546 their hands on one of these melted down mbYwdQzd3mI-00961-00212548-00212748 examine it with an electron microscope mbYwdQzd3mI-00962-00212748-00212931 and make a copy you can catch it right mbYwdQzd3mI-00963-00212932-00213273 there through a counter and then of mbYwdQzd3mI-00964-00213273-00213498 course a signature you also get a key mbYwdQzd3mI-00965-00213498-00213780 handle so that if the user has multiple mbYwdQzd3mI-00966-00213781-00213957 security keys as a lot of users actually mbYwdQzd3mI-00967-00213958-00214196 do then you'll know which which security mbYwdQzd3mI-00968-00214198-00214367 key was actually used to create the mbYwdQzd3mI-00969-00214369-00214757 signature alright so we know that this mbYwdQzd3mI-00970-00214758-00215037 is more secure we know that it's less mbYwdQzd3mI-00971-00215038-00215154 error-prone because you just touch it mbYwdQzd3mI-00972-00215155-00215277 there's really no error you can make mbYwdQzd3mI-00973-00215278-00215432 their we know it's more user-friendly mbYwdQzd3mI-00974-00215433-00215616 you users really love this but we also mbYwdQzd3mI-00975-00215617-00215834 found that it's very fast so in fact mbYwdQzd3mI-00976-00215835-00216078 this is a this is at least twice as fast mbYwdQzd3mI-00977-00216079-00216321 as any other second factor mechanism mbYwdQzd3mI-00978-00216321-00216560 that we know about so hopefully that mbYwdQzd3mI-00979-00216561-00216734 sounds interesting to you and if it does mbYwdQzd3mI-00980-00216735-00216935 then you can go read the full specs at mbYwdQzd3mI-00981-00216936-00217125 the Fido Alliance make sure you click on mbYwdQzd3mI-00982-00217126-00217254 the you to F specs that's what they're mbYwdQzd3mI-00983-00217255-00217512 called you can get the code we've open mbYwdQzd3mI-00984-00217513-00217680 sourced a bunch of the code for example mbYwdQzd3mI-00985-00217681-00217817 the extension that lives in the browser mbYwdQzd3mI-00986-00217819-00218135 the sample server which is live at that mbYwdQzd3mI-00987-00218136-00218328 appspot site but whose source is also mbYwdQzd3mI-00988-00218329-00218613 there in the github repo you can get a mbYwdQzd3mI-00989-00218614-00218894 device on amazon there are multiple mbYwdQzd3mI-00990-00218896-00219225 vendors who make it if you do make sure mbYwdQzd3mI-00991-00219226-00219390 you smile that amazon com because then a mbYwdQzd3mI-00992-00219391-00219521 little bit of your money gets donated to mbYwdQzd3mI-00993-00219523-00219744 charity that's pretty awesome and then mbYwdQzd3mI-00994-00219744-00219867 if you do get one don't forget to mbYwdQzd3mI-00995-00219867-00220058 actually protect yourself and your mbYwdQzd3mI-00996-00220059-00220208 google account you can go to accounts mbYwdQzd3mI-00997-00220209-00220442 that google com to security two-step mbYwdQzd3mI-00998-00220444-00220629 verification and click on security keys mbYwdQzd3mI-00999-00220630-00220812 and it's important if you think about it mbYwdQzd3mI-01000-00220813-00221078 because you guys all our developers and mbYwdQzd3mI-01001-00221079-00221328 if an attacker gets into your account mbYwdQzd3mI-01002-00221329-00221619 they could then use that to perhaps make mbYwdQzd3mI-01003-00221619-00221739 your users vulnerable so it's really mbYwdQzd3mI-01004-00221740-00221959 important that you protect yourselves mbYwdQzd3mI-01005-00221960-00222231 alright so today say beans started out mbYwdQzd3mI-01006-00222232-00222423 and told us about password autofill mbYwdQzd3mI-01007-00222423-00222675 which it which allows you to use just a mbYwdQzd3mI-01008-00222676-00222860 couple lines of code to enable something mbYwdQzd3mI-01009-00222861-00223073 really powerful on your website to allow mbYwdQzd3mI-01010-00223075-00223235 password managers to help users remember mbYwdQzd3mI-01011-00223236-00223476 their usernames and passwords and then mbYwdQzd3mI-01012-00223477-00223652 automatically stick it in the forums mbYwdQzd3mI-01013-00223653-00223898 then I came up and told us how for some mbYwdQzd3mI-01014-00223898-00224167 flows you're able to get rid of logging mbYwdQzd3mI-01015-00224169-00224384 forms all together and then I told you mbYwdQzd3mI-01016-00224385-00224569 about security keys an extra level of mbYwdQzd3mI-01017-00224571-00224792 protection that you can add to your mbYwdQzd3mI-01018-00224792-00224984 Simon flows to protect your users from mbYwdQzd3mI-01019-00224985-00225191 fishing and Manimal attacks I think mbYwdQzd3mI-01020-00225192-00225398 that's it thank you very much and have a mbYwdQzd3mI-01021-00225398-00225653 great rest of Io mc7CSTLKmvu-00000-00006636-00007206 [Music] mc7CSTLKmvu-00001-00007208-00007236 [Applause] mc7CSTLKmvu-00002-00007237-00008167 [Music] mc7CSTLKmvu-00003-00008168-00008739 [Music] mc7CSTLKmvu-00004-00008740-00008769 [Applause] mc7CSTLKmvu-00006-00011804-00011833 [Applause] mc7CSTLKmvu-00007-00011834-00014296 [Music] mc7CSTLKmvu-00008-00014297-00014868 [Music] mc7CSTLKmvu-00009-00014869-00014897 [Applause] mc7CSTLKmvu-00010-00014897-00015828 [Music] mc7CSTLKmvu-00011-00015829-00017254 [Music] md8BbxUV-aA-00000-00000000-00000350 an electrical conduit is a tube used to md8BbxUV-aA-00001-00000351-00000572 protect and route electrical wiring in a md8BbxUV-aA-00002-00000573-00000896 building or structure electrical conduit md8BbxUV-aA-00003-00000897-00001162 may be made of metal plastic fiber or md8BbxUV-aA-00004-00001163-00001516 fired clay most conduit is rigid but md8BbxUV-aA-00005-00001517-00001721 flexible conduit is used for some md8BbxUV-aA-00006-00001722-00002081 purposes conduit is generally installed md8BbxUV-aA-00007-00002082-00002242 by electricians at the site of md8BbxUV-aA-00008-00002243-00002564 installation of electrical equipment its md8BbxUV-aA-00009-00002565-00002849 use form and installation details are md8BbxUV-aA-00010-00002850-00003113 often specified by wiring regulations md8BbxUV-aA-00011-00003114-00003353 such as the u.s. National Electrical md8BbxUV-aA-00012-00003354-00004253 Code NEC and other building codes topic md8BbxUV-aA-00013-00004254-00004895 history some early electric lighting md8BbxUV-aA-00014-00004896-00005143 installations made use of existing gas md8BbxUV-aA-00015-00005144-00005368 pipe serving gas light fixtures which md8BbxUV-aA-00016-00005369-00005608 had been converted to electric lamps md8BbxUV-aA-00017-00005609-00005888 since this technique provided very good md8BbxUV-aA-00018-00005889-00006086 mechanical protection for interior md8BbxUV-aA-00019-00006087-00006326 wiring it was extended to all types of md8BbxUV-aA-00020-00006327-00006578 interior wiring and by the early 20th md8BbxUV-aA-00021-00006579-00006788 century purpose-built couplings and md8BbxUV-aA-00022-00006789-00006938 fittings were manufactured for md8BbxUV-aA-00023-00006939-00007352 electrical use however most electrical md8BbxUV-aA-00024-00007353-00007526 codes now prohibit the routing of md8BbxUV-aA-00025-00007527-00007756 electrical conductors through gas piping md8BbxUV-aA-00026-00007758-00007939 due to concerns about damage to md8BbxUV-aA-00027-00007940-00008159 electrical insulation from the rough md8BbxUV-aA-00028-00008159-00008392 interiors of pipes and fittings commonly md8BbxUV-aA-00029-00008393-00009278 used for gas topic comparison with other md8BbxUV-aA-00030-00009279-00009917 wiring methods electrical conduit md8BbxUV-aA-00031-00009918-00010112 provides very good protection to md8BbxUV-aA-00032-00010113-00010367 enclosed conductors from impact moisture md8BbxUV-aA-00033-00010368-00010688 and chemical vapors varying numbers md8BbxUV-aA-00034-00010689-00010952 sizes and types of conductors can be md8BbxUV-aA-00035-00010953-00011159 pulled into a conduit which simplifies md8BbxUV-aA-00036-00011160-00011374 design and construction compared to md8BbxUV-aA-00037-00011375-00011599 multiple runs of cables or the expense md8BbxUV-aA-00038-00011600-00011933 of customized composite cable wiring md8BbxUV-aA-00039-00011934-00012155 systems in buildings may be subject to md8BbxUV-aA-00040-00012156-00012460 frequent alterations frequent wiring md8BbxUV-aA-00041-00012461-00012646 changes are made simpler and safer md8BbxUV-aA-00042-00012647-00012874 through the use of electrical conduit as md8BbxUV-aA-00043-00012875-00013118 existing conductors can be withdrawn and md8BbxUV-aA-00044-00013119-00013313 new conductors installed with little md8BbxUV-aA-00045-00013313-00013382 disruption md8BbxUV-aA-00046-00013383-00013703 along the path of the con doin a conduit md8BbxUV-aA-00047-00013704-00013913 system can be made waterproof or md8BbxUV-aA-00048-00013913-00014191 submersible metal conduit can be used to md8BbxUV-aA-00049-00014193-00014354 shield sensitive circuits from md8BbxUV-aA-00050-00014355-00014609 electromagnetic interference and also md8BbxUV-aA-00051-00014610-00014756 can prevent a mission of such md8BbxUV-aA-00052-00014757-00015049 interference from enclosed power cables md8BbxUV-aA-00053-00015050-00015293 nonmetallic Condit's resists corrosion md8BbxUV-aA-00054-00015294-00015521 and a lightweight reducing installation md8BbxUV-aA-00055-00015522-00015913 labor cost when installed with proper md8BbxUV-aA-00056-00015915-00016118 sealing fittings a conduit will not md8BbxUV-aA-00057-00016119-00016325 permit the flow of flammable gases and md8BbxUV-aA-00058-00016326-00016547 vapors which provides protection from md8BbxUV-aA-00059-00016548-00016781 fire and explosion hazard in areas md8BbxUV-aA-00060-00016782-00017168 handling volatile substances some types md8BbxUV-aA-00061-00017169-00017363 of conduit are approved for direct md8BbxUV-aA-00062-00017364-00017633 encasement in concrete this is commonly md8BbxUV-aA-00063-00017634-00017849 used in commercial buildings to allow md8BbxUV-aA-00064-00017850-00018086 electrical and communication outlets to md8BbxUV-aA-00065-00018087-00018302 be installed in the middle of large open md8BbxUV-aA-00066-00018303-00018665 areas for example retail display cases md8BbxUV-aA-00067-00018666-00018941 and open office areas use floor mounted md8BbxUV-aA-00068-00018942-00019157 conduit boxes to connect power and md8BbxUV-aA-00069-00019158-00019519 communications cables both metal and md8BbxUV-aA-00070-00019520-00019700 plastic conduit can be bent at the md8BbxUV-aA-00071-00019701-00019937 jobsite to allow a neat installation md8BbxUV-aA-00072-00019938-00020087 without excessive numbers of md8BbxUV-aA-00073-00020088-00020350 manufactured fittings this is md8BbxUV-aA-00074-00020351-00020572 particularly advantageous when following md8BbxUV-aA-00075-00020573-00020833 a regular or curve at building profiles md8BbxUV-aA-00076-00020834-00021110 special tube bending equipment is used md8BbxUV-aA-00077-00021111-00021314 to bend the conduit without kinking or md8BbxUV-aA-00078-00021315-00021596 denting it the cost of conduit md8BbxUV-aA-00079-00021597-00021809 installation is higher than other wiring md8BbxUV-aA-00080-00021810-00022072 methods due to the cost of materials and md8BbxUV-aA-00081-00022073-00022343 labor in applications such as md8BbxUV-aA-00082-00022344-00022583 residential construction the high degree md8BbxUV-aA-00083-00022584-00022832 of physical damage protection may not be md8BbxUV-aA-00084-00022833-00023066 required so the expense of conduit is md8BbxUV-aA-00085-00023067-00023354 not warranted conductors installed md8BbxUV-aA-00086-00023355-00023588 within conduit cannot dissipate heat as md8BbxUV-aA-00087-00023589-00023786 readily as those installed in open md8BbxUV-aA-00088-00023787-00024022 wiring so the current capacity of each md8BbxUV-aA-00089-00024023-00024260 conductor must be reduced to rated if md8BbxUV-aA-00090-00024261-00024578 many are installed in one conduit it is md8BbxUV-aA-00091-00024579-00024797 impractical and prohibited by wiring md8BbxUV-aA-00092-00024798-00025124 regulations to have more than 360 md8BbxUV-aA-00093-00025125-00025322 degrees of total bends in a run of md8BbxUV-aA-00094-00025323-00025574 conduit so special outlet fittings must md8BbxUV-aA-00095-00025575-00025787 be provided to allow conductors to be md8BbxUV-aA-00096-00025788-00026080 installed without damage in such runs md8BbxUV-aA-00097-00026081-00026363 some types of metal conduit may also md8BbxUV-aA-00098-00026364-00026614 serve as a useful bonding conductor for md8BbxUV-aA-00099-00026616-00026720 grounding earth md8BbxUV-aA-00100-00026720-00026987 but wiring regulations may also dictate md8BbxUV-aA-00101-00026988-00027214 workmanship standards or supplemental md8BbxUV-aA-00102-00027216-00027427 means of grounding for certain types md8BbxUV-aA-00103-00027427-00027707 while metal conduit may sometimes be md8BbxUV-aA-00104-00027708-00027917 used as a grounding conductor the md8BbxUV-aA-00105-00027918-00028246 circuit length is limited for example a md8BbxUV-aA-00106-00028247-00028433 long run of conduit is grounding md8BbxUV-aA-00107-00028433-00028595 conductor may have too high an md8BbxUV-aA-00108-00028595-00028787 electrical resistance and not allow md8BbxUV-aA-00109-00028788-00028987 proper operation of overcurrent devices md8BbxUV-aA-00110-00028988-00029643 on a fault md8BbxUV-aA-00111-00029644-00030332 topic types conduit systems are md8BbxUV-aA-00112-00030333-00030493 classified by the wall thickness md8BbxUV-aA-00113-00030494-00030773 mechanical stiffness and material used md8BbxUV-aA-00114-00030774-00031061 to make the tubing materials may be md8BbxUV-aA-00115-00031062-00031239 chosen for mechanical protection md8BbxUV-aA-00116-00031241-00031535 corrosion resistance and overall cost of md8BbxUV-aA-00117-00031536-00031760 the installation labor plus material md8BbxUV-aA-00118-00031761-00032111 cost wiring regulations for electrical md8BbxUV-aA-00119-00032112-00032362 equipment in hazardous areas may require md8BbxUV-aA-00120-00032363-00032596 particular types of conduit to be used md8BbxUV-aA-00121-00032597-00033304 to provide an approved installation md8BbxUV-aA-00122-00033305-00034055 topic metal rigid metal conduit RMC is a md8BbxUV-aA-00123-00034056-00034286 thick walled threaded tubing usually md8BbxUV-aA-00124-00034287-00034529 made of coated steel stainless steel or md8BbxUV-aA-00125-00034530-00034973 aluminum galvanized rigid conduit GRC is md8BbxUV-aA-00126-00034974-00035231 galvanized steel tubing with a tubing md8BbxUV-aA-00127-00035232-00035420 wall that is thick enough to allow it to md8BbxUV-aA-00128-00035421-00035732 be threaded it's common applications are md8BbxUV-aA-00129-00035733-00035871 in commercial and industrial md8BbxUV-aA-00130-00035872-00036127 construction intermediate metal conduit md8BbxUV-aA-00131-00036128-00036464 IMC is a steel tubing heavier than EMT md8BbxUV-aA-00132-00036465-00036907 but lighter than RMC it may be threaded md8BbxUV-aA-00133-00036908-00037252 electrical metallic tubing EMT sometimes md8BbxUV-aA-00134-00037253-00037523 called fin wall is commonly used instead md8BbxUV-aA-00135-00037524-00037846 of galvanized rigid conduit GRC as it is md8BbxUV-aA-00136-00037847-00038227 less costly and lighter than GRC EMT md8BbxUV-aA-00137-00038228-00038452 itself is not threaded but can be used md8BbxUV-aA-00138-00038453-00038670 with threaded fittings that clamp to it md8BbxUV-aA-00139-00038671-00038939 lengths of conduit are connected to each md8BbxUV-aA-00140-00038940-00039152 other and to equipment with clamp type md8BbxUV-aA-00141-00039153-00039589 fittings like GRC EMT is more common in md8BbxUV-aA-00142-00039590-00039802 commercial and industrial buildings than md8BbxUV-aA-00143-00039803-00040035 in residential applications md8BbxUV-aA-00144-00040036-00040321 EMT is generally made of coated steel md8BbxUV-aA-00145-00040322-00040630 though it may be aluminum aluminum md8BbxUV-aA-00146-00040631-00040882 conduit similar to galvanized steel md8BbxUV-aA-00147-00040883-00041131 conduit is a rigid tube generally used md8BbxUV-aA-00148-00041132-00041248 in commercial and industrial md8BbxUV-aA-00149-00041249-00041476 applications where a higher resistance md8BbxUV-aA-00150-00041477-00041845 to corrosion is needed such locations md8BbxUV-aA-00151-00041846-00042058 would include food processing plants md8BbxUV-aA-00152-00042059-00042235 where large amounts of water and md8BbxUV-aA-00153-00042236-00042442 cleaning chemicals would make galvanized md8BbxUV-aA-00154-00042443-00042769 conduit unsuitable aluminium cannot be md8BbxUV-aA-00155-00042770-00043006 directly embedded in concrete since the md8BbxUV-aA-00156-00043007-00043242 metal reacts with the alkalis in cement md8BbxUV-aA-00157-00043243-00043504 the conduit may be coated to prevent md8BbxUV-aA-00158-00043505-00043750 corrosion by incidental contact with md8BbxUV-aA-00159-00043751-00044077 concrete aluminum conduit is generally md8BbxUV-aA-00160-00044078-00044284 lower cost than steel in addition to md8BbxUV-aA-00161-00044285-00044455 having a lower labor cost to install md8BbxUV-aA-00162-00044456-00044713 since a length of aluminum conduit will md8BbxUV-aA-00163-00044714-00044896 have about one-third the weight of an md8BbxUV-aA-00164-00044897-00045714 equally sized rigid steel conduit topic md8BbxUV-aA-00165-00045715-00046357 nonmetal PVC conduit has long been md8BbxUV-aA-00166-00046358-00046513 considered the lightest in weight md8BbxUV-aA-00167-00046514-00046756 compared to steel conduit materials and md8BbxUV-aA-00168-00046757-00046996 usually lower in cost than other forms md8BbxUV-aA-00169-00046997-00047314 of conduit in North American electrical md8BbxUV-aA-00170-00047315-00047530 practice it is available in three md8BbxUV-aA-00171-00047531-00047728 different wall thicknesses with the thin md8BbxUV-aA-00172-00047729-00047974 wall variety only suitable for embedded md8BbxUV-aA-00173-00047975-00048175 use in concrete and heavier grades md8BbxUV-aA-00174-00048176-00048403 suitable for direct burial and exposed md8BbxUV-aA-00175-00048404-00048715 work most of the various fittings made md8BbxUV-aA-00176-00048716-00048964 for metal conduit are also available in md8BbxUV-aA-00177-00048965-00049348 PVC form the plastic material resists md8BbxUV-aA-00178-00049349-00049576 moisture and many corrosive substances md8BbxUV-aA-00179-00049577-00049798 but since the tubing is non conductive md8BbxUV-aA-00180-00049799-00049981 an extra bonding grounding conductor md8BbxUV-aA-00181-00049982-00050365 must be pulled into each conduit PVC md8BbxUV-aA-00182-00050366-00050572 conduit may be heated and bent in the md8BbxUV-aA-00183-00050573-00050800 field by using special heating tools md8BbxUV-aA-00184-00050801-00051130 designed for the purpose joints two md8BbxUV-aA-00185-00051131-00051342 fittings are made with slip-on solvent md8BbxUV-aA-00186-00051344-00051574 welded connections which setup rapidly md8BbxUV-aA-00187-00051575-00051804 after assembly and attain full strength md8BbxUV-aA-00188-00051805-00052153 in about one day since slip fit sections md8BbxUV-aA-00189-00052154-00052333 do not need to be rotated during md8BbxUV-aA-00190-00052334-00052600 assembly the special union fittings used md8BbxUV-aA-00191-00052601-00052825 with threaded conduits such as erickson md8BbxUV-aA-00192-00052826-00053197 are not required since PVC conduit has a md8BbxUV-aA-00193-00053198-00053410 higher coefficient of thermal expansion md8BbxUV-aA-00194-00053411-00053644 than other types it must be mounted to md8BbxUV-aA-00195-00053645-00053872 allow for expansion and contraction of md8BbxUV-aA-00196-00053873-00054136 each run care should be taken when md8BbxUV-aA-00197-00054137-00054417 installing PVC underground in multiple md8BbxUV-aA-00198-00054419-00054661 or parallel run configurations due to md8BbxUV-aA-00199-00054662-00054862 mutual heating effect of densely packed md8BbxUV-aA-00200-00054863-00055090 cables because the conduit will deform md8BbxUV-aA-00201-00055091-00055432 when heated reinforced thermosetting md8BbxUV-aA-00202-00055433-00055716 resin conduit are TRC or fiberglass md8BbxUV-aA-00203-00055717-00055966 conduit is light in weight compared to md8BbxUV-aA-00204-00055966-00056182 metallic Condit's which contributes to md8BbxUV-aA-00205-00056183-00056473 lower labor costs it is sometimes md8BbxUV-aA-00206-00056474-00056745 referred to as fre which stands for md8BbxUV-aA-00207-00056746-00057133 fiberglass reinforced epoxy however this md8BbxUV-aA-00208-00057134-00057358 term is a legally registered trademark md8BbxUV-aA-00209-00057359-00057717 of fre composites it may also provide md8BbxUV-aA-00210-00057719-00058096 lower material cost rtrc conduit can be md8BbxUV-aA-00211-00058097-00058327 used in a variety of indoor and outdoor md8BbxUV-aA-00212-00058328-00058464 applications md8BbxUV-aA-00213-00058465-00058741 fiberglass conduit is available in md8BbxUV-aA-00214-00058741-00058936 multiple wall thicknesses to suit md8BbxUV-aA-00215-00058937-00059173 various applications and has a support md8BbxUV-aA-00216-00059174-00059466 distance very similar to steel high md8BbxUV-aA-00217-00059467-00059701 temperature low smoke no flame md8BbxUV-aA-00218-00059702-00060007 classified area class 1 division 2 and md8BbxUV-aA-00219-00060008-00060213 zero halogen versions are also md8BbxUV-aA-00220-00060214-00060475 manufactured for specialty applications md8BbxUV-aA-00221-00060476-00060717 such as subway tunnels and stations and md8BbxUV-aA-00222-00060719-00061107 in the US can meet NFPA 130 requirements md8BbxUV-aA-00223-00061108-00061380 like other nonmetallic Condit's a md8BbxUV-aA-00224-00061382-00061609 bonding conductor may be required for md8BbxUV-aA-00225-00061610-00061921 grounding joints are epoxy glued which md8BbxUV-aA-00226-00061922-00062134 requires some installation labor and md8BbxUV-aA-00227-00062135-00062524 time for joints to set rtrc conduit may md8BbxUV-aA-00228-00062525-00062740 not be bent in the field and appropriate md8BbxUV-aA-00229-00062741-00062899 fittings must be used to change md8BbxUV-aA-00230-00062900-00062977 directions md8BbxUV-aA-00231-00062978-00063274 nor is rtrc conduit approved to support md8BbxUV-aA-00232-00063275-00063721 luminaires rigid nonmetallic conduit RNC md8BbxUV-aA-00233-00063722-00063970 is a nonmetallic unthreaded smooth wall md8BbxUV-aA-00234-00063971-00064369 tubing electrical nonmetallic tubing end md8BbxUV-aA-00235-00064370-00064609 is a thin walled corrugated tubing that md8BbxUV-aA-00236-00064610-00064744 is moisture resistant and md8BbxUV-aA-00237-00064745-00065067 flame-retardant it is pliable such that md8BbxUV-aA-00238-00065069-00065266 it can be bent by hand and is often md8BbxUV-aA-00239-00065266-00065466 flexible although the fittings are not md8BbxUV-aA-00240-00065467-00065785 it is not threaded due to its corrugated md8BbxUV-aA-00241-00065786-00066147 shape although some fittings might be md8BbxUV-aA-00242-00066148-00066427 Topic flexible flexible Condit's are md8BbxUV-aA-00243-00066428-00066607 used to connect to motors or other md8BbxUV-aA-00244-00066608-00066807 devices where isolation md8BbxUV-aA-00245-00066808-00067026 from vibration is useful or where an md8BbxUV-aA-00246-00067027-00067198 excess number of fittings would be md8BbxUV-aA-00247-00067199-00067442 needed to use rigid connections md8BbxUV-aA-00248-00067443-00067672 electrical codes may restrict the length md8BbxUV-aA-00249-00067673-00067863 of a run of some types of flexible md8BbxUV-aA-00250-00067864-00068274 conduit flexible metallic conduit FMC md8BbxUV-aA-00251-00068275-00068542 informally called greenfield or flex is md8BbxUV-aA-00252-00068543-00068763 made by the helical coiling of a self md8BbxUV-aA-00253-00068764-00068976 interlock ribbed strip of aluminum or md8BbxUV-aA-00254-00068977-00069198 steel forming a hollow tube through md8BbxUV-aA-00255-00069199-00069553 which wires can be pulled FMC is used md8BbxUV-aA-00256-00069554-00069807 primarily in dry areas where it would be md8BbxUV-aA-00257-00069808-00070084 impractical to install EMT or other non md8BbxUV-aA-00258-00070085-00070309 flexible conduit yet where metallic md8BbxUV-aA-00259-00070310-00070516 strength to protect conductors is still md8BbxUV-aA-00260-00070517-00070822 required the flexible tubing does not md8BbxUV-aA-00261-00070823-00071071 maintain any permanent Bend and can flex md8BbxUV-aA-00262-00071072-00071422 freely FMC may be used as an equipment md8BbxUV-aA-00263-00071423-00071635 grounding conductor if specific md8BbxUV-aA-00264-00071636-00071821 provisions are met regarding the trade md8BbxUV-aA-00265-00071822-00072109 size and length of FMC used depending on md8BbxUV-aA-00266-00072110-00072294 the amperage of the circuits contained md8BbxUV-aA-00267-00072295-00072616 in the conduit in general and equipment md8BbxUV-aA-00268-00072617-00072786 grounding conductor must be pulled md8BbxUV-aA-00269-00072787-00072981 through the FMC with an ampacity md8BbxUV-aA-00270-00072982-00073182 suitable to carry the fault current md8BbxUV-aA-00271-00073183-00073423 likely imposed on the largest circuit md8BbxUV-aA-00272-00073424-00073749 contained within the FMC liquid type md8BbxUV-aA-00273-00073750-00074025 flexible metal conduit LF MC is a md8BbxUV-aA-00274-00074026-00074272 metallic flexible conduit covered by a md8BbxUV-aA-00275-00074273-00074596 waterproof plastic coating the interior md8BbxUV-aA-00276-00074597-00074929 is similar to FMC flexible metallic md8BbxUV-aA-00277-00074930-00075265 tubing fmt North America is not the same md8BbxUV-aA-00278-00075266-00075561 as flexible metallic conduit FMC which md8BbxUV-aA-00279-00075562-00075816 is described in US National Electrical md8BbxUV-aA-00280-00075817-00076360 Code NEC article 348 fmt is a Raceway md8BbxUV-aA-00281-00076361-00076621 but not a conduit and is described in a md8BbxUV-aA-00282-00076622-00077079 separate NEC article 360 it only comes md8BbxUV-aA-00283-00077080-00077388 in 1/2 and 3/4 trade sizes md8BbxUV-aA-00284-00077389-00077746 whereas FMC is sized 1/2 approximately 4 md8BbxUV-aA-00285-00077747-00078225 inches trade sizes NEC 360 point 2 md8BbxUV-aA-00286-00078226-00078429 describes it as a Raceway that is md8BbxUV-aA-00287-00078430-00078666 circular in cross section flexible md8BbxUV-aA-00288-00078667-00078843 metallic and liquid type without a md8BbxUV-aA-00289-00078844-00079098 nonmetallic jacket liquid type flexible md8BbxUV-aA-00290-00079099-00079374 nonmetallic conduit l FN c refers to md8BbxUV-aA-00291-00079375-00079587 several types of flame resistant md8BbxUV-aA-00292-00079588-00079944 nonmetallic tubing interior surfaces may md8BbxUV-aA-00293-00079945-00080161 be smooth or corrugated the md8BbxUV-aA-00294-00080162-00080382 maybe integral reinforcement within the md8BbxUV-aA-00295-00080383-00081186 conduit wall it is also known as FN MC md8BbxUV-aA-00296-00081187-00081829 topic underground conduit may be md8BbxUV-aA-00297-00081830-00082051 installed underground between buildings md8BbxUV-aA-00298-00082052-00082261 structures or devices to allow md8BbxUV-aA-00299-00082262-00082516 installation of power and communication md8BbxUV-aA-00300-00082517-00082819 cables an assembly of these Condit's md8BbxUV-aA-00301-00082820-00083044 often called a duct bank may either be md8BbxUV-aA-00302-00083045-00083299 directly buried in earth or encased in md8BbxUV-aA-00303-00083300-00083368 concrete md8BbxUV-aA-00304-00083369-00083596 sometimes with reinforcing rebar to aid md8BbxUV-aA-00305-00083597-00083935 against shear forces alternatively a md8BbxUV-aA-00306-00083936-00084187 duct Bank may be installed in a utility md8BbxUV-aA-00307-00084188-00084436 tunnel a duct bank will allow md8BbxUV-aA-00308-00084437-00084643 replacement of damaged cables between md8BbxUV-aA-00309-00084644-00084856 buildings or additional power and md8BbxUV-aA-00310-00084857-00085057 communication circuits to be added md8BbxUV-aA-00311-00085058-00085291 without the expense of re excavation of md8BbxUV-aA-00312-00085292-00085564 a trench while metal conduit is md8BbxUV-aA-00313-00085565-00085870 occasionally used for burial usually PVC md8BbxUV-aA-00314-00085871-00086155 polyethylene or polystyrene plastics are md8BbxUV-aA-00315-00086156-00086359 now used due to lower cost easier md8BbxUV-aA-00316-00086360-00086575 installation and better resistance to md8BbxUV-aA-00317-00086576-00086950 corrosion formerly compressed asbestos md8BbxUV-aA-00318-00086951-00087207 fiber mixed with cement such as transit md8BbxUV-aA-00319-00087208-00087361 was used for some underground md8BbxUV-aA-00320-00087362-00087643 installations telephone and md8BbxUV-aA-00321-00087644-00087853 communications circuits were typically md8BbxUV-aA-00322-00087854-00088612 installed in fired clay conduit topic md8BbxUV-aA-00323-00088613-00089232 cost comparison exact ratios of md8BbxUV-aA-00324-00089233-00089494 installation labor weight and material md8BbxUV-aA-00325-00089495-00089716 cost vary depending on the size of md8BbxUV-aA-00326-00089717-00089968 conduit but the values for 3/4 inch md8BbxUV-aA-00327-00089969-00090207 twenty one metric trade size North md8BbxUV-aA-00328-00090208-00090982 America are representative md8BbxUV-aA-00329-00090983-00091648 topic fittings despite the similarity to md8BbxUV-aA-00330-00091649-00091861 pipes used in plumbing purpose-designed md8BbxUV-aA-00331-00091862-00092086 electrical fittings are used to connect md8BbxUV-aA-00332-00092087-00092470 conduit box connectors join conduit to a md8BbxUV-aA-00333-00092471-00092778 junction box or other electrical box a md8BbxUV-aA-00334-00092779-00093079 typical box connector is inserted into a md8BbxUV-aA-00335-00093080-00093295 knockout in a junction box with the md8BbxUV-aA-00336-00093296-00093490 threaded end then being secured with a md8BbxUV-aA-00337-00093491-00093694 ring called a lock nut from within the md8BbxUV-aA-00338-00093695-00093942 box as a bolt would be secured by a nut md8BbxUV-aA-00339-00093943-00094231 the other end of the fitting usually has md8BbxUV-aA-00340-00094232-00094438 a screw or compression ring which is md8BbxUV-aA-00341-00094439-00094695 tightened down onto the inserted conduit md8BbxUV-aA-00342-00094696-00094948 fittings for non threaded Condit's are md8BbxUV-aA-00343-00094949-00095167 either secured with set screws or with a md8BbxUV-aA-00344-00095168-00095344 compression nut that encircles the md8BbxUV-aA-00345-00095345-00095665 conduit fittings for general purpose use md8BbxUV-aA-00346-00095666-00095857 with metal Condit's may be made of md8BbxUV-aA-00347-00095858-00096082 diecast zinc but where stronger feelings md8BbxUV-aA-00348-00096083-00096277 are needed they are made of copper free md8BbxUV-aA-00349-00096278-00096652 aluminum or cast iron couplings connect md8BbxUV-aA-00350-00096653-00097021 two pieces of conduit together sometimes md8BbxUV-aA-00351-00097022-00097210 the fittings are considered sufficiently md8BbxUV-aA-00352-00097211-00097429 conductive to bond electrically unite md8BbxUV-aA-00353-00097430-00097642 the metal conduit to a metal junction md8BbxUV-aA-00354-00097643-00097690 box md8BbxUV-aA-00355-00097691-00097903 thus sharing the boxes ground connection md8BbxUV-aA-00356-00097904-00098002 other times md8BbxUV-aA-00357-00098003-00098191 grounding bushings are used which have md8BbxUV-aA-00358-00098192-00098380 bonding jumpers from the bushing to a md8BbxUV-aA-00359-00098381-00098617 grounding screw on the Box unlike water md8BbxUV-aA-00360-00098618-00098821 piping if it the conduit is to be md8BbxUV-aA-00361-00098822-00099058 watertight the idea is to keep water out md8BbxUV-aA-00362-00099059-00099129 not in md8BbxUV-aA-00363-00099130-00099430 in this case gaskets are used with md8BbxUV-aA-00364-00099431-00099637 special fittings such as the Weatherhead md8BbxUV-aA-00365-00099638-00099835 leading from the overhead electrical md8BbxUV-aA-00366-00099836-00100186 mains to the electric meter flexible md8BbxUV-aA-00367-00100187-00100423 metal conduit usually uses fittings with md8BbxUV-aA-00368-00100424-00100636 a clamp on the outside of the box just md8BbxUV-aA-00369-00100637-00101470 like bare cables would topic conduit md8BbxUV-aA-00370-00101471-00101984 bodies a conduit md8BbxUV-aA-00371-00101985-00102236 can be used to provide pulling access in md8BbxUV-aA-00372-00102237-00102473 a run of conduit to allow more bends to md8BbxUV-aA-00373-00102474-00102661 be made in a particular section of md8BbxUV-aA-00374-00102663-00102863 conduit to conserve space where a md8BbxUV-aA-00375-00102864-00103064 full-sized Bend radius would be md8BbxUV-aA-00376-00103065-00103294 impractical or impossible or to split a md8BbxUV-aA-00377-00103295-00103597 conduit path into multiple directions md8BbxUV-aA-00378-00103598-00103853 conductors may not be spliced inside a md8BbxUV-aA-00379-00103854-00104090 conduit body unless it is specifically md8BbxUV-aA-00380-00104091-00104453 listed for such use conduit bodies md8BbxUV-aA-00381-00104454-00104663 differ from junction boxes in that they md8BbxUV-aA-00382-00104664-00104849 are not required to be individually md8BbxUV-aA-00383-00104850-00105005 supported which can make them very md8BbxUV-aA-00384-00105006-00105328 useful in certain practical applications md8BbxUV-aA-00385-00105329-00105583 conduit bodies are commonly referred to md8BbxUV-aA-00386-00105584-00105866 as conduits a term trademarked by Cooper md8BbxUV-aA-00387-00105867-00106088 crouse-hinds company a division of md8BbxUV-aA-00388-00106089-00106478 Cooper industries conduit bodies come in md8BbxUV-aA-00389-00106479-00106694 various types mooster ratings and md8BbxUV-aA-00390-00106695-00106952 materials including galvanized steel md8BbxUV-aA-00391-00106953-00107315 aluminum and PVC depending on the md8BbxUV-aA-00392-00107316-00107536 material they use different mechanical md8BbxUV-aA-00393-00107538-00107836 methods for securing conduit among the md8BbxUV-aA-00394-00107838-00108338 types are l-shaped bodies eles include md8BbxUV-aA-00395-00108339-00108626 the pound ol and lr where the inlet is md8BbxUV-aA-00396-00108627-00108830 in line with the access cover and the md8BbxUV-aA-00397-00108831-00109013 outlet is on the back left and right md8BbxUV-aA-00398-00109014-00109319 respectively in addition to providing md8BbxUV-aA-00399-00109320-00109694 access to wires for pulling L fittings md8BbxUV-aA-00400-00109695-00109955 allow a 90-degree turn in conduit where md8BbxUV-aA-00401-00109956-00110168 there is insufficient space for a full md8BbxUV-aA-00402-00110169-00110432 radius 90-degree sweep curved conduit md8BbxUV-aA-00403-00110433-00110948 section t-shaped bodies T's feature an md8BbxUV-aA-00404-00110949-00111176 inlet inline with the access cover and md8BbxUV-aA-00405-00111177-00111380 outlets to both the covers left and md8BbxUV-aA-00406-00111381-00111811 right C shaped bodies see EES md8BbxUV-aA-00407-00111813-00112106 have identical openings above and below md8BbxUV-aA-00408-00112107-00112328 the access cover and are used to pull md8BbxUV-aA-00409-00112329-00112517 conductors in a straight runs as they md8BbxUV-aA-00410-00112518-00112825 make no turn between Inlet and outlet md8BbxUV-aA-00411-00112826-00113222 service cell bodies SL B's shorter md8BbxUV-aA-00412-00113223-00113441 hell's with inlets flush with the access md8BbxUV-aA-00413-00113442-00113624 cover are frequently used where a md8BbxUV-aA-00414-00113625-00113846 circuit passes through an exterior wall md8BbxUV-aA-00415-00113847-00114539 from outside to inside md8BbxUV-aA-00416-00114540-00115604 topic other wire ways topic md8BbxUV-aA-00417-00115605-00116292 surface-mounted Raceway yr moulding this md8BbxUV-aA-00418-00116293-00116633 type of decorative conduit is designed md8BbxUV-aA-00419-00116634-00116844 to provide an aesthetically acceptable md8BbxUV-aA-00420-00116845-00117078 passageway for wiring without hiding it md8BbxUV-aA-00421-00117079-00117386 inside or behind the wall this is used md8BbxUV-aA-00422-00117388-00117627 where additional wiring is required but md8BbxUV-aA-00423-00117628-00117785 we're going through a wall would be md8BbxUV-aA-00424-00117786-00118077 difficult or require remodeling the md8BbxUV-aA-00425-00118078-00118317 conduit has an open face with removable md8BbxUV-aA-00426-00118318-00118602 cover secured to the surface and wire is md8BbxUV-aA-00427-00118603-00118956 placed inside plastic Raceway is often md8BbxUV-aA-00428-00118957-00119214 used for telecommunication wiring such md8BbxUV-aA-00429-00119215-00119439 as network cables in an older structure md8BbxUV-aA-00430-00119440-00119640 where it is not practical to drill md8BbxUV-aA-00431-00119641-00120138 through concrete block advantages allows md8BbxUV-aA-00432-00120139-00120351 adding new wiring to an existing md8BbxUV-aA-00433-00120352-00120549 building without removing or cutting md8BbxUV-aA-00434-00120550-00120753 holes into the drywall lath and plaster md8BbxUV-aA-00435-00120754-00121167 concrete or other wall finish allows md8BbxUV-aA-00436-00121168-00121395 circuits to be easily located and md8BbxUV-aA-00437-00121396-00121617 accessible for future changes thus md8BbxUV-aA-00438-00121618-00121820 enabling minimum effort upgrades md8BbxUV-aA-00439-00121821-00122172 disadvantages appearance may not be md8BbxUV-aA-00440-00122173-00122958 acceptable to all observers topic md8BbxUV-aA-00441-00122958-00123564 trunking the term trunking is used in md8BbxUV-aA-00442-00123565-00123783 the United Kingdom for electrical wire md8BbxUV-aA-00443-00123783-00123983 ways generally rectangular in md8BbxUV-aA-00444-00123984-00124341 cross-section with removable lids mini md8BbxUV-aA-00445-00124342-00124575 trunking is a term used in the UK for md8BbxUV-aA-00446-00124576-00124883 small form-factor usually 6 millimetres md8BbxUV-aA-00447-00124884-00125169 to 25 millimeters square or rectangle md8BbxUV-aA-00448-00125170-00125574 section PVC wire ways in India this md8BbxUV-aA-00449-00125575-00125805 trunking is available with self fixing md8BbxUV-aA-00450-00125806-00126105 tape to ease off installation in north md8BbxUV-aA-00451-00126106-00126351 american practice wire trough and laying md8BbxUV-aA-00452-00126352-00126552 wire ways are terms used to designate md8BbxUV-aA-00453-00126553-00126927 similar products wall duct raceway is md8BbxUV-aA-00454-00126928-00127116 the name give to the type that can be md8BbxUV-aA-00455-00127117-00127739 enclosed in a wall md8BbxUV-aA-00456-00127740-00128388 topic in adducts inner ducts are sub md8BbxUV-aA-00457-00128389-00128598 ducts that can be installed in existing md8BbxUV-aA-00458-00128599-00128826 underground conduit systems to provide md8BbxUV-aA-00459-00128827-00129114 clean continuous low friction paths for md8BbxUV-aA-00460-00129115-00129303 placing optical cables which have md8BbxUV-aA-00461-00129304-00129527 relatively low pulling tension limits md8BbxUV-aA-00462-00129528-00129819 they provide a means for subdividing md8BbxUV-aA-00463-00129820-00130034 conventional conduit that was originally md8BbxUV-aA-00464-00130035-00130251 designed for single large diameter md8BbxUV-aA-00465-00130252-00130497 metallic conductor cables into multiple md8BbxUV-aA-00466-00130498-00130769 channels for smaller optical cables md8BbxUV-aA-00467-00130770-00131070 inner ducts are typically small diameter md8BbxUV-aA-00468-00131071-00131379 semi-flexible subducts according to md8BbxUV-aA-00469-00131380-00131796 telcordia gr 356 there are three basic md8BbxUV-aA-00470-00131797-00131964 types of inner duct smith wall md8BbxUV-aA-00471-00131965-00132273 corrugated and ribbed these various md8BbxUV-aA-00472-00132274-00132507 designs are based on the profile of the md8BbxUV-aA-00473-00132508-00132744 inside and outside diameters of the in a md8BbxUV-aA-00474-00132745-00132996 duct the need for a specific md8BbxUV-aA-00475-00132997-00133191 characteristic or combination of md8BbxUV-aA-00476-00133192-00133434 characteristics such as pulling strength md8BbxUV-aA-00477-00133435-00133698 flexibility or the lowest coefficient of md8BbxUV-aA-00478-00133699-00133920 friction dictates the type of inner duct md8BbxUV-aA-00479-00133921-00134289 required beyond the basic profiles or md8BbxUV-aA-00480-00134290-00134565 contours smith wall corrugated or ribbed md8BbxUV-aA-00481-00134566-00134787 inner duct is also available in an md8BbxUV-aA-00482-00134788-00135089 increasing variety of multi duct designs md8BbxUV-aA-00483-00135090-00135360 Multi duct may be either a composite md8BbxUV-aA-00484-00135361-00135588 unit consisting of up to four or six md8BbxUV-aA-00485-00135589-00135771 individual inner ducts that are held md8BbxUV-aA-00486-00135772-00135984 together by some mechanical means or a md8BbxUV-aA-00487-00135985-00136233 single extruded product having multiple md8BbxUV-aA-00488-00136234-00136395 channels through which to pull several md8BbxUV-aA-00489-00136396-00136749 cables in either case the multi duct is md8BbxUV-aA-00490-00136750-00136923 coil able and can be pulled into md8BbxUV-aA-00491-00136924-00137154 existing conduit in a manner similar to md8BbxUV-aA-00492-00137155-00137949 that of conventional in a duct topic md8BbxUV-aA-00493-00137950-00138102 passive fire md8BbxUV-aA-00494-00138103-00138702 action conduit is of relevance to both md8BbxUV-aA-00495-00138703-00138879 fire stopping where they become md8BbxUV-aA-00496-00138880-00139089 penetrance and fire proofing where md8BbxUV-aA-00497-00139090-00139275 circuit integrity measures can be md8BbxUV-aA-00498-00139276-00139458 applied on the outside to keep the md8BbxUV-aA-00499-00139459-00139686 internal cables operational during an md8BbxUV-aA-00500-00139687-00140093 accidental fire the british standard BS md8BbxUV-aA-00501-00140094-00140385 476 also considers internal fires md8BbxUV-aA-00502-00140386-00140616 whereby the fireproofing must protect md8BbxUV-aA-00503-00140617-00140919 the surroundings from cable fires any md8BbxUV-aA-00504-00140920-00141144 external treatments must consider the md8BbxUV-aA-00505-00141145-00141393 effect upon ampacity to rating due to md8BbxUV-aA-00506-00141394-00142625 internal heat buildup topic see also md8BbxUV-aA-00507-00142626-00143040 panzer wind steel conduit thread pipe md8BbxUV-aA-00508-00143041-00143283 thread mdjEBsp6NbE-00000-00000012-00000271 the Australian Academy of Health and mdjEBsp6NbE-00001-00000272-00000458 Medical Sciences is an academy to mdjEBsp6NbE-00002-00000459-00000671 promote health and medical sciences in mdjEBsp6NbE-00003-00000672-00000938 Australia it was established in June mdjEBsp6NbE-00004-00000939-00001346 2014 it sites the Academy will serve the mdjEBsp6NbE-00005-00001347-00001574 three purposes identified as of high mdjEBsp6NbE-00006-00001575-00001916 priority in the 2013 strategic review of mdjEBsp6NbE-00007-00001917-00002306 health and medical research mentoring mdjEBsp6NbE-00008-00002307-00002480 the next generation of clinician mdjEBsp6NbE-00009-00002481-00002780 researchers providing independent advice mdjEBsp6NbE-00010-00002781-00002950 to government and others on issues mdjEBsp6NbE-00011-00002951-00003137 relating to evidence-based medical mdjEBsp6NbE-00012-00003138-00003343 practice and medical researchers mdjEBsp6NbE-00013-00003344-00003572 providing a forum for discussion on mdjEBsp6NbE-00014-00003572-00003772 progress on medical research with an mdjEBsp6NbE-00015-00003773-00004006 emphasis on translation of research into mdjEBsp6NbE-00016-00004007-00005141 practice topic fellowship in 2014 the mdjEBsp6NbE-00017-00005142-00005324 Academy commenced awarding the honour of mdjEBsp6NbE-00018-00005325-00005567 fellow of the Australian Academy of mdjEBsp6NbE-00019-00005568-00005897 Health and Medical Sciences to 50 mdjEBsp6NbE-00020-00005898-00006251 medical scientists each year elected mdjEBsp6NbE-00021-00006252-00006544 fellows include mel5Yu6skD4-00000-00001128-00001319 hong kong's de facto central bank mel5Yu6skD4-00001-00001320-00001535 announced about plans to test blockchain mel5Yu6skD4-00002-00001536-00001702 currentdesk.com reports mel5Yu6skD4-00003-00001703-00001871 in the near future they plan to launch mel5Yu6skD4-00004-00001872-00002087 an innovation hub as a neutral ground mel5Yu6skD4-00005-00002088-00002223 for the testing mel5Yu6skD4-00006-00002224-00002883 put the likes and subscribe to our mel5Yu6skD4-00007-00002884-00003438 channel mel5Yu6skD4-00008-00003439-00003647 you mh1HmETAOOg-00000-00001180-00001998 [Music] mh1HmETAOOg-00001-00002000-00002102 bt mh1HmETAOOg-00002-00002103-00002423 i found anderson he's uh mh1HmETAOOg-00003-00002424-00002567 in the ceiling mh1HmETAOOg-00004-00002568-00002783 objective complete we have rendezvous mh1HmETAOOg-00005-00002784-00003263 with major anderson mh1HmETAOOg-00006-00003264-00003431 it's cold bt mh1HmETAOOg-00007-00003432-00003535 correct mh1HmETAOOg-00008-00003536-00003735 anderson's current temperature is 17 mh1HmETAOOg-00009-00003736-00003959 degrees celsius below the threshold of mh1HmETAOOg-00010-00003960-00004178 human survival mh1HmETAOOg-00011-00004179-00004502 [Music] mh1HmETAOOg-00012-00004503-00004727 with the death of anderson command of mh1HmETAOOg-00013-00004728-00005047 special operation 217 now transfers to mh1HmETAOOg-00014-00005048-00005303 you mh6qQapeJYU-00000-00000007-00000308 in order theoretic mathematics the dduk mh6qQapeJYU-00001-00000309-00000476 in McNeal completion of a partially mh6qQapeJYU-00002-00000476-00000649 ordered set also called the completion mh6qQapeJYU-00003-00000650-00000824 by cuts or normal completion is the mh6qQapeJYU-00004-00000825-00000989 smallest complete lattice that contains mh6qQapeJYU-00005-00000990-00001220 the given partial order it is named mh6qQapeJYU-00006-00001221-00001495 after Holbrook Mann McNeil whose 1937 mh6qQapeJYU-00007-00001496-00001676 paper first defined and constructed it mh6qQapeJYU-00008-00001677-00001850 and after Richard Dedekind because its mh6qQapeJYU-00009-00001851-00002023 construction generalizes that Dean akin mh6qQapeJYU-00010-00002025-00002213 cuts used by Dean akin to construct the mh6qQapeJYU-00011-00002214-00002877 real numbers from the rational numbers mh6qQapeJYU-00012-00002878-00003131 topic order embeddings and lattice mh6qQapeJYU-00013-00003132-00003719 completions a partially ordered set mh6qQapeJYU-00014-00003720-00003869 consists of a set of elements together mh6qQapeJYU-00015-00003870-00004106 with a binary relation XY on pairs of mh6qQapeJYU-00016-00004107-00004304 elements that is reflexive X X for every mh6qQapeJYU-00017-00004305-00004601 X transitive if X Y and Y Z then X Z and mh6qQapeJYU-00018-00004602-00004852 anti-symmetric if both XY and YX hold mh6qQapeJYU-00019-00004853-00005131 then x equals y the usual numeric mh6qQapeJYU-00020-00005132-00005281 orderings on the integers or real mh6qQapeJYU-00021-00005282-00005474 numbers satisfy these properties however mh6qQapeJYU-00022-00005475-00005666 unlike the orderings on the numbers a mh6qQapeJYU-00023-00005667-00005843 partial order may have two elements that mh6qQapeJYU-00024-00005844-00005920 are incomparable mh6qQapeJYU-00025-00005921-00006247 neither XY nor YX holds another familiar mh6qQapeJYU-00026-00006248-00006436 example of a partial ordering is the mh6qQapeJYU-00027-00006437-00006764 inclusion ordering on pairs of sets if s mh6qQapeJYU-00028-00006765-00006953 is a partially ordered set a completion mh6qQapeJYU-00029-00006954-00007135 of s means a complete lattice L with an mh6qQapeJYU-00030-00007136-00007325 order embedding of s into L the motion mh6qQapeJYU-00031-00007326-00007484 of a complete lattice means that every mh6qQapeJYU-00032-00007484-00007676 subset of elements of L has infimum and mh6qQapeJYU-00033-00007677-00007864 supremum this generalizes the analogous mh6qQapeJYU-00034-00007865-00008092 properties of the real numbers the mh6qQapeJYU-00035-00008093-00008273 notion of an order embedding enforces mh6qQapeJYU-00036-00008274-00008444 the requirements that distinct elements mh6qQapeJYU-00037-00008445-00008633 of s must be mapped to distinct elements mh6qQapeJYU-00038-00008634-00008813 of L and that each pair of elements in s mh6qQapeJYU-00039-00008814-00009014 has the same ordering in L as they do in mh6qQapeJYU-00040-00009015-00009191 s the extended real number line real mh6qQapeJYU-00041-00009192-00009380 numbers together with plus infinity and mh6qQapeJYU-00042-00009381-00009563 minus infinity is a completion in this mh6qQapeJYU-00043-00009564-00009737 sense of the rational numbers the set of mh6qQapeJYU-00044-00009738-00009928 rational numbers three three point one mh6qQapeJYU-00045-00009929-00010130 three point one four three point one mh6qQapeJYU-00046-00010131-00010426 four one three point one four one five mh6qQapeJYU-00047-00010427-00010802 3.14159 does not have a rational least mh6qQapeJYU-00048-00010803-00010970 upper bound but in the real numbers it mh6qQapeJYU-00049-00010971-00011249 has the least upper bound part a given mh6qQapeJYU-00050-00011250-00011405 partially ordered set may have several mh6qQapeJYU-00051-00011406-00011635 different completions for instance one mh6qQapeJYU-00052-00011636-00011813 completion of any partially ordered set mh6qQapeJYU-00053-00011814-00011987 s is the set of its downwardly closed mh6qQapeJYU-00054-00011988-00012238 subsets ordered by inclusion s is mh6qQapeJYU-00055-00012239-00012398 embedded in this complete lattice by mh6qQapeJYU-00056-00012399-00012578 mapping each element X to the lower set mh6qQapeJYU-00057-00012579-00012737 of elements that are less than or equal mh6qQapeJYU-00058-00012738-00012985 to X the result is a distributive mh6qQapeJYU-00059-00012986-00013127 lattice and is used in birkhoff's mh6qQapeJYU-00060-00013128-00013366 representation theorem however mh6qQapeJYU-00061-00013368-00013538 it may have many more elements that are mh6qQapeJYU-00062-00013538-00013705 needed to form a completion of s among mh6qQapeJYU-00063-00013706-00013880 all possible lattice completions the mh6qQapeJYU-00064-00013881-00014044 dduk and McNeal completion is the mh6qQapeJYU-00065-00014045-00014183 smallest complete lattice with s mh6qQapeJYU-00066-00014184-00015347 embedded in it topic definition for each mh6qQapeJYU-00067-00015347-00015541 subset a of a partially ordered set s mh6qQapeJYU-00068-00015543-00015730 let o denote the set of upper bounds of mh6qQapeJYU-00069-00015731-00015947 a that is an element X of s belongs to o mh6qQapeJYU-00070-00015947-00016150 whenever X is greater than or equal to mh6qQapeJYU-00071-00016151-00016322 every element in a symmetrically let mh6qQapeJYU-00072-00016322-00016489 I'll denote the set of lower bounds of a mh6qQapeJYU-00073-00016490-00016646 the elements that are less than or equal mh6qQapeJYU-00074-00016647-00016853 to every element in a then the Dedekind mh6qQapeJYU-00075-00016854-00017044 MacNeill completion of s consists of all mh6qQapeJYU-00076-00017045-00017372 subsets say for which oh L equals a it mh6qQapeJYU-00077-00017373-00017546 is ordered by inclusion a B in the mh6qQapeJYU-00078-00017547-00017803 completion if and only if a B is sets an mh6qQapeJYU-00079-00017804-00018022 element X of s embeds into the mh6qQapeJYU-00080-00018023-00018205 completion is its principle ideal the mh6qQapeJYU-00081-00018206-00018392 set X of elements less than or equal to mh6qQapeJYU-00082-00018393-00018667 X then X U is the set of elements mh6qQapeJYU-00083-00018668-00018928 greater than or equal to X and X ul mh6qQapeJYU-00084-00018929-00019117 equals x showing that X is indeed a mh6qQapeJYU-00085-00019118-00019316 member of the completion it is mh6qQapeJYU-00086-00019317-00019459 straightforward to verify that the mh6qQapeJYU-00087-00019460-00019619 mapping from X to X is an order mh6qQapeJYU-00088-00019620-00019892 embedding an alternative definition of mh6qQapeJYU-00089-00019893-00020056 the Dedekind MacNeill completion that mh6qQapeJYU-00090-00020057-00020236 more closely resembles the definition of mh6qQapeJYU-00091-00020237-00020512 a dduk in cut is sometimes used in a mh6qQapeJYU-00092-00020513-00020719 partially ordered set s define a cut to mh6qQapeJYU-00093-00020720-00021343 be a pair of sets a B for which our mh6qQapeJYU-00094-00021344-00022178 topic BN a BL if a B is a cut then a mh6qQapeJYU-00095-00022179-00022918 satisfies the equation Oh L topic a and mh6qQapeJYU-00096-00022919-00023417 conversely if a L mh6qQapeJYU-00097-00023418-00023767 then a Oh is a cut therefore the set of mh6qQapeJYU-00098-00023768-00023953 cuts partially ordered by inclusion on mh6qQapeJYU-00099-00023954-00024105 the lower set of the cut or the reverse mh6qQapeJYU-00100-00024106-00024274 of the inclusion relation on the upper mh6qQapeJYU-00101-00024275-00024439 set gives an equivalent definition of mh6qQapeJYU-00102-00024440-00024778 the Denikin MacNeill completion with the mh6qQapeJYU-00103-00024779-00024991 alternative definition both the join and mh6qQapeJYU-00104-00024992-00025138 the meet operations of the complete mh6qQapeJYU-00105-00025139-00025308 lattice have symmetric descriptions if mh6qQapeJYU-00106-00025309-00025549 AI by are the cuts in any family of cuts mh6qQapeJYU-00107-00025550-00025740 then the meet of these cuts is the cut l mh6qQapeJYU-00108-00025741-00026508 Lu where L topic III and the join is the mh6qQapeJYU-00109-00026510-00027757 cut I'll you where you I bi topic mh6qQapeJYU-00110-00027758-00028362 examples if Q is the set of rational mh6qQapeJYU-00111-00028363-00028521 numbers viewed as are totally ordered mh6qQapeJYU-00112-00028522-00028687 set with the usual numerical order mh6qQapeJYU-00113-00028688-00028833 then each element of the data clean mh6qQapeJYU-00114-00028835-00029020 MacNeill completion of q may be viewed mh6qQapeJYU-00115-00029020-00029179 as a Dedekind cut and the data can mh6qQapeJYU-00116-00029180-00029343 MacNeill completion of Q is the total mh6qQapeJYU-00117-00029344-00029512 ordering on the real numbers together mh6qQapeJYU-00118-00029513-00029701 with the two additional values plus or mh6qQapeJYU-00119-00029702-00029958 minus infinity the construction of the mh6qQapeJYU-00120-00029959-00030114 real numbers from the rational numbers mh6qQapeJYU-00121-00030116-00030307 is an example of the Dedekind completion mh6qQapeJYU-00122-00030308-00030487 of a totally ordered set and the dduk in mh6qQapeJYU-00123-00030488-00030661 MacNeill completion generalizes this mh6qQapeJYU-00124-00030662-00030837 concept from total orders to partial mh6qQapeJYU-00125-00030838-00031129 orders if s is an antique on a set of mh6qQapeJYU-00126-00031130-00031285 elements no two of which are comparable mh6qQapeJYU-00127-00031286-00031480 then the Dedekind MacNeill completion of mh6qQapeJYU-00128-00031481-00031693 s consists of s itself together with two mh6qQapeJYU-00129-00031694-00031864 additional elements a bottom element mh6qQapeJYU-00130-00031864-00032035 that is below every element in s and a mh6qQapeJYU-00131-00032036-00032202 top element that is above every element mh6qQapeJYU-00132-00032203-00032427 in s if o is any finite set of objects mh6qQapeJYU-00133-00032428-00032605 and a is any finite set of unary mh6qQapeJYU-00134-00032606-00032776 attributes for the objects you know then mh6qQapeJYU-00135-00032777-00032940 one may form a partial order of height mh6qQapeJYU-00136-00032941-00033118 two in which the elements of the partial mh6qQapeJYU-00137-00033119-00033283 order are the objects and attributes and mh6qQapeJYU-00138-00033284-00033481 in which X Y when X is an object that mh6qQapeJYU-00139-00033482-00033721 has attribute wire for a partial order mh6qQapeJYU-00140-00033722-00033892 defined in this way the Dedekind mh6qQapeJYU-00141-00033893-00034068 MacNeill completion of s is known as a mh6qQapeJYU-00142-00034069-00034239 concept lattice and it plays a central mh6qQapeJYU-00143-00034240-00034429 role in the field of formal concept mh6qQapeJYU-00144-00034430-00035468 analysis topic properties mh6qQapeJYU-00145-00035469-00035745 the Dedekind McNeil completion is the mh6qQapeJYU-00146-00035746-00035907 smallest complete lattice with Assam mh6qQapeJYU-00147-00035908-00036087 bedded in it in the sense that if L is mh6qQapeJYU-00148-00036088-00036252 any lattice completion of s then the mh6qQapeJYU-00149-00036253-00036405 Dida can McNeil completion is a mh6qQapeJYU-00150-00036406-00036603 partially ordered subset of L when s is mh6qQapeJYU-00151-00036604-00036828 finite its completion is also finite and mh6qQapeJYU-00152-00036829-00036987 has the smallest number of elements mh6qQapeJYU-00153-00036988-00037146 among all finite complete lattices mh6qQapeJYU-00154-00037147-00037440 containing s the partially ordered set s mh6qQapeJYU-00155-00037441-00037602 is joined dense and meet dense in the mh6qQapeJYU-00156-00037603-00037764 detail in McNeil completion that is mh6qQapeJYU-00157-00037765-00037917 every element of the completion is a mh6qQapeJYU-00158-00037918-00038115 join of some set of elements of s and is mh6qQapeJYU-00159-00038116-00038289 also the meat of some set of elements in mh6qQapeJYU-00160-00038290-00038468 s the Dedekind McNeil completion is mh6qQapeJYU-00161-00038469-00038661 characterized among completions of s by mh6qQapeJYU-00162-00038662-00038919 this property the Delic in McNeil mh6qQapeJYU-00163-00038920-00039108 completion of a boolean algebra is a mh6qQapeJYU-00164-00039109-00039300 complete Willie in algebra this result mh6qQapeJYU-00165-00039301-00039480 is known as the glue venko stone theorem mh6qQapeJYU-00166-00039481-00039669 after Valery Ivanovich glue venca and mh6qQapeJYU-00167-00039670-00039930 Marshall stone similarly the dduk in mh6qQapeJYU-00168-00039931-00040134 McNeil completion of a residual lattice mh6qQapeJYU-00169-00040135-00040412 is a complete residual lattice however mh6qQapeJYU-00170-00040413-00040584 the completion of a distributive lattice mh6qQapeJYU-00171-00040585-00040782 need not itself be distributive and the mh6qQapeJYU-00172-00040783-00040956 completion of a modular lattice may not mh6qQapeJYU-00173-00040957-00041130 remain modular the Dedekind MacNeill mh6qQapeJYU-00174-00041131-00041318 completion is self-dual the completion mh6qQapeJYU-00175-00041319-00041477 of the dual of a partial order is the mh6qQapeJYU-00176-00041478-00041646 same as the dual of the completion the mh6qQapeJYU-00177-00041647-00041829 Dedekind MacNeill completion of s has mh6qQapeJYU-00178-00041830-00041990 the same order dimension as does s mh6qQapeJYU-00179-00041991-00042165 itself in the category of partially mh6qQapeJYU-00180-00042166-00042330 ordered sets and monotonic functions mh6qQapeJYU-00181-00042331-00042492 between partially ordered sets the mh6qQapeJYU-00182-00042493-00042654 complete lattices form the injective mh6qQapeJYU-00183-00042655-00042810 objects for order embeddings and the mh6qQapeJYU-00184-00042811-00042990 dduk in MacNeill completion of S is the mh6qQapeJYU-00185-00042991-00044132 injective hull of s topic algorithms mh6qQapeJYU-00186-00044133-00044327 several researchers have investigated mh6qQapeJYU-00187-00044328-00044556 algorithms for constructing the Dedekind mh6qQapeJYU-00188-00044557-00044690 MacNeill completion of a finite mh6qQapeJYU-00189-00044691-00044937 partially ordered set because the data mh6qQapeJYU-00190-00044938-00045075 can MacNeill completion may be mh6qQapeJYU-00191-00045076-00045252 exponentially larger than the partial mh6qQapeJYU-00192-00045253-00045446 order it comes from it is necessary to mh6qQapeJYU-00193-00045447-00045579 measure the time bounds for such mh6qQapeJYU-00194-00045580-00045762 algorithms both in terms of the number mh6qQapeJYU-00195-00045763-00045924 and of elements of the input partial mh6qQapeJYU-00196-00045925-00046121 order but also in terms of the number C mh6qQapeJYU-00197-00046122-00046269 of elements of its completion and mh6qQapeJYU-00198-00046270-00046440 sometimes also in terms of additional mh6qQapeJYU-00199-00046441-00046620 measures of the complexity of the input mh6qQapeJYU-00200-00046621-00046833 and output the format in which the mh6qQapeJYU-00201-00046834-00047007 output lattice is represented may also mh6qQapeJYU-00202-00047008-00047148 affect the running time of its mh6qQapeJYU-00203-00047149-00047349 construction algorithms for instance if mh6qQapeJYU-00204-00047350-00047535 it is represented as a logical matrix mh6qQapeJYU-00205-00047536-00047702 specifying the result of a comparison mh6qQapeJYU-00206-00047703-00047883 between each pair of lattice elements mh6qQapeJYU-00207-00047884-00048114 the output size is theta C 2 and this mh6qQapeJYU-00208-00048115-00048276 will be a lower bound on the time for a mh6qQapeJYU-00209-00048277-00048614 construction algorithm topic mh6qQapeJYU-00210-00048615-00048770 constructing the set of cuts cantor and mh6qQapeJYU-00211-00048771-00048819 casa mh6qQapeJYU-00212-00048820-00049050 soft 1998 describe an incremental mh6qQapeJYU-00213-00049051-00049224 algorithm in which the input partial mh6qQapeJYU-00214-00049225-00049404 order is built up by adding one element mh6qQapeJYU-00215-00049405-00049596 at a time at each step the completion of mh6qQapeJYU-00216-00049597-00049791 the smaller partial order is expanded to mh6qQapeJYU-00217-00049792-00049929 form the completion of the larger mh6qQapeJYU-00218-00049930-00050151 partial order in their method the mh6qQapeJYU-00219-00050152-00050334 completion is represented by an explicit mh6qQapeJYU-00220-00050335-00050607 list of cuts each cut of the Augmented mh6qQapeJYU-00221-00050608-00050775 partial order except for the one whose mh6qQapeJYU-00222-00050776-00050964 two sets intersect in the new element is mh6qQapeJYU-00223-00050965-00051141 either a cut from the previous partial mh6qQapeJYU-00224-00051142-00051309 order or is formed by adding the new mh6qQapeJYU-00225-00051310-00051474 element to one or the other side of a mh6qQapeJYU-00226-00051475-00051660 cut from the previous partial order so mh6qQapeJYU-00227-00051661-00051846 there algorithm need only test pairs of mh6qQapeJYU-00228-00051847-00051996 sets of this form to determine which mh6qQapeJYU-00229-00051997-00052245 ones are cuts the time for using their mh6qQapeJYU-00230-00052246-00052407 method to add a single element to the mh6qQapeJYU-00231-00052408-00052635 completion of a partial order is o C and mh6qQapeJYU-00232-00052636-00052845 W where W is the width of the partial mh6qQapeJYU-00233-00052846-00053019 order that is the size of its largest mh6qQapeJYU-00234-00053020-00053283 Antiguan therefore the time to compute mh6qQapeJYU-00235-00053284-00053460 the completion of a given partial order mh6qQapeJYU-00236-00053461-00053913 is o CN 2w equals o CN 3 as Jordan ramp mh6qQapeJYU-00237-00053914-00054198 on and jarred 1994 observed the problem mh6qQapeJYU-00238-00054199-00054345 of listing all cuts in a partially mh6qQapeJYU-00239-00054346-00054498 ordered set can be formulated as a mh6qQapeJYU-00240-00054499-00054669 special case of a simpler problem of mh6qQapeJYU-00241-00054670-00054834 listing all maximal Antiguans in a mh6qQapeJYU-00242-00054835-00055074 different partially ordered set if P is mh6qQapeJYU-00243-00055075-00055266 any partially ordered set let Q be a mh6qQapeJYU-00244-00055266-00055464 partial order whose elements contain two mh6qQapeJYU-00245-00055465-00055704 copies of P for each element X of P Q mh6qQapeJYU-00246-00055704-00056108 contains two elements x0 and x1 with XI mh6qQapeJYU-00247-00056109-00056334 topic constructing the covering graph mh6qQapeJYU-00248-00056335-00056502 the transitive reduction or covering mh6qQapeJYU-00249-00056503-00056694 graph of the Denikin MacNeill completion mh6qQapeJYU-00250-00056695-00056879 describes the order relation between its mh6qQapeJYU-00251-00056880-00057069 elements in a concise way each neighbor mh6qQapeJYU-00252-00057070-00057234 of a cut must remove an element of the mh6qQapeJYU-00253-00057235-00057402 original partial order from either the mh6qQapeJYU-00254-00057403-00057576 upper or lower set of the cut so each mh6qQapeJYU-00255-00057577-00057852 vertex has at most n neighbors thus the mh6qQapeJYU-00256-00057853-00058041 covering graph has C vertices and at mh6qQapeJYU-00257-00058041-00058227 most common two neighbors a number that mh6qQapeJYU-00258-00058228-00058419 may be much smaller than the c2 entries mh6qQapeJYU-00259-00058420-00058608 in a matrix that specifies all pairwise mh6qQapeJYU-00260-00058609-00058875 comparisons between elements Noreen and mh6qQapeJYU-00261-00058876-00059025 Raynard show how to compute this mh6qQapeJYU-00262-00059026-00059178 covering graph efficiently more mh6qQapeJYU-00263-00059179-00059373 generally if B is any family of sets mh6qQapeJYU-00264-00059374-00059535 they show how to compute the covering mh6qQapeJYU-00265-00059536-00059679 graph of the lattice of unions of mh6qQapeJYU-00266-00059679-00059874 subsets of B in the case of the Dedekind mh6qQapeJYU-00267-00059875-00060060 MacNeill lattice b may be taken as the mh6qQapeJYU-00268-00060061-00060242 family of complement sets of principal mh6qQapeJYU-00269-00060244-00060435 ideals and the unions of subsets of b mh6qQapeJYU-00270-00060436-00060579 are complements of the lower sets of mh6qQapeJYU-00271-00060579-00060837 cuts the main idea for their algorithm mh6qQapeJYU-00272-00060838-00061035 is to generate unions of subsets of B mh6qQapeJYU-00273-00061036-00061248 incrementally for each set in B forming mh6qQapeJYU-00274-00061249-00061407 its union with all previously generated mh6qQapeJYU-00275-00061408-00061635 unions represent the resulting family of mh6qQapeJYU-00276-00061636-00061794 sets in a tree and use the tree mh6qQapeJYU-00277-00061795-00061983 representation to test certain candidate mh6qQapeJYU-00278-00061984-00062183 pairs of sets for adjacency in the curve mh6qQapeJYU-00279-00062184-00062519 relation it takes time o CN to in later mh6qQapeJYU-00280-00062520-00062684 work the same authors showed that the mh6qQapeJYU-00281-00062685-00062810 algorithm could be made fully mh6qQapeJYU-00282-00062811-00062966 incremental capable of adding elements mh6qQapeJYU-00283-00062966-00063166 to the partial order one at a time with mh6qQapeJYU-00284-00063167-00063548 the same total time bound equals equals mh6qQapeJYU-00285-00063549-00063779 notes