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00:00 - 13:0013:00 - 18:0018:00 - 00:00

Anonymous
18:09
@Jasper Shouldn't you use "a" instead of "the" in that sentence? :P
Jasper
Jasper
@Blue I used 'the' there because I am the most famous one in SE chat rooms.
0ßelö7
0ßelö7
Lol
Anonymous
@Jasper Then you should have used quotation marks.
0ßelö7
0ßelö7
Eye roll
Anonymous
(I'm just trying to be a troll)
0ßelö7
0ßelö7
18:19
@Blue why not?
Anonymous
@0ßelö7 Because SE is not a standard short-form. (You won't find that the full form of SE is Stack Exchange via googling...at least not directly)
0ßelö7
0ßelö7
@Blue it's acceptable by local grammatical rules
Completely standard in this context
Anonymous
@0ßelö7 Then even doubt is acceptable by local grammar rules. ;)
Anonymous
18:43
@0ßelö7 BTW I think "grammatical rules" is not correct English.
0ßelö7
0ßelö7
19:27
@Blue why not
@Blue it is and I say it all the time
Shing
Shing
this question is killing mw
me
I was told by textbook r is position vector
0
A: Angular momentum conservation under Galileo transformation

FGSUZThe thing is that you are mixing two things. On the one hand, if you move your origin, all positions obviously suffer the transformation $x_{new}=x_{old}+x_{OO'}$ (and so on). But, on the other hand, the radius angular momentum $L$ is NOT the position of the particle, but its position with resp...

my brain is burnning
I know the "extra" toque is not a real toque, since R is fixed
but the new toque is nevertheless something non-zero
Would anyone be kind enough to give me a helping hand?
Avantgarde
Avantgarde
ravioli ravioli where's everyoneioli
Balarka Sen
Balarka Sen
ravioli ravioli please end my lifeoili
Avantgarde
Avantgarde
Rat chef is disgusting
0ßelö7
0ßelö7
19:51
@BalarkaSen r/2meirl4meirl
Balarka is basically the perfect meme boy
vzn
vzn
20:06
@Avantgarde original meaning of "meme": idea/ thought/ concept
0ßelö7
0ßelö7
20:22
@ACuriousMind since when do you take back things?
Avantgarde
Avantgarde
20:48
@vzn meemee, that's how it's pronounced
vzn
vzn
21:37
@Avantgarde so are you studying physics?
vzn
vzn
21:47
man this rap thing is so complex o_O jezebel.com/the-making-and-unmaking-of-iggy-azalea-1797030869
Avantgarde
Avantgarde
yeah
Azalea? Man, seriously?
bad bad bad music
Balarka Sen
Balarka Sen
lol
Avantgarde
Avantgarde
@BalarkaSen You like standup comedy?
Balarka Sen
Balarka Sen
nope lol
Avantgarde
Avantgarde
:(
Balarka Sen
Balarka Sen
21:52
i don't really like many comedians
with the one exception of ze Tom Lehrer
Avantgarde
Avantgarde
alrighty
vzn
vzn
@Avantgarde enjoyed the extremely erudite/ intellectual deconstruction/ post mortem... just dont see how anyone who did something like that Big Booty song/ video with JLo deserves such painful obscurity... o_O
Avantgarde
Avantgarde
haha
vzn
vzn
@Avantgarde so what do you want to do with/ in physics?
Balarka Sen
Balarka Sen
xxxtentacle is still the best rapper though
XXXTENTACION IS THE GREATEST RAPPER
►
Avantgarde
Avantgarde
21:59
@vzn Whatever catches my interest
The song with Grande is the one I've heard that had Azalea on it
never mind, don't look it up.
vzn
vzn
@Avantgarde :) like that song! got one less problem without you (mentioned in article)
Avantgarde
Avantgarde
@vzn What kinds of music are you generally into?
vzn
vzn
@Avantgarde oh, like pretty diverse stuff. not too restrictive. avoid country but can even see some redeeming qualities in it. eg kei$ha "timber"... (nice harmonica!) :) so do you have any idea what you want to do after graduation?
Avantgarde
Avantgarde
@vzn Ke$ha... :(. Getting a job in academia. You do physics as well? I haven't seen you around here too much, I think.
vzn
vzn
@Avantgarde come and go have been pretty busy otherwise. also dont always see a lot of physics conversations. physics is a hobby/ avocation for me. what music are you into? ... reminds me, gonna go see a led zeppelin cover band "get the led out" next thursday... =D
Avantgarde
Avantgarde
22:13
@vzn I see, that's good. Hopefully SE has helped there. My music spectrum is spread out too. Metal forms a large chunk of it. Have fun at the show!
vzn
vzn
22:25
@Avantgarde lol meant there are not always a lot of physics conversations in this room :| ... but yeah it can fill a void sometimes, or other times make it feel bigger o_O ... thx hope you can see some great live music too, its great in the summer around here :)
user228700
23:20
@Balarka: This was a bit helpful :-)
user228700
user image
0ßelö7
0ßelö7
23:37
@BalarkaSen Suppose I have a bounded domain $\Omega\subset \Bbb R^n$ and a sequence $(x_n)\subset\Omega$ such that $x_n\to x\in \partial\Omega$. There exists a $C^1$ curve $\gamma\subset\Omega$ such that $\gamma(1-1/n)=x_n$, and $\gamma(t)\to x$ as $t\uparrow 1$, right?
I can draw a picture of it, but actually writing down the construction seems hard.
straight lines + curved bump functions to smooth corners
Sanya
Sanya
0
Q: Why do we not realize that light has mass

Billy J. BellI'm sitting here watching waves on the lake, if there were no water there would be no waves -- if light had no mass there would be no waves, the belief that light doesn't have mass is wrong. If light had no mass the speed would be infinite but it is not, it really doesn't take a genius to see tha...

visible-light mass
indeed
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