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strangerep's latest activity
strangerep
replied to the thread
Music
Cover songs versus the original track, which ones are better?
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Today, I became aware of the 50-yr anniversary performances of various Mike Oldfield masterpieces, done in collaboration with the Royal...
Today, 2:18 AM
strangerep
reacted to
DrGreg's post
in the thread
Today I Learned
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Like
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Today I learned that the Mercator projection isn't what I thought it was. When I was a child and teenager, I was told that the Mercator...
Today, 1:42 AM
strangerep
reacted to
DennisN's post
in the thread
Kitten Lovers: Cuteness Overload
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Like
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My gosh, this is so funny: :smile:
Friday, 9:57 PM
strangerep
reacted to
DennisN's post
in the thread
Kitten Lovers: Cuteness Overload
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Friday, 9:57 PM
strangerep
replied to the thread
B
Why 186,282?
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The 1-postulate (group theoretic) derivations of SR do answer that. They show that it (or more precisely, the ##\lambda_v## constant I...
Wednesday, 11:16 PM
strangerep
replied to the thread
B
Why 186,282?
.
I've written about that "something" multiple times on PF, and @Ibix already alluded to it in post #3 of this thread. The short version...
Tuesday, 9:57 PM
strangerep
reacted to
Flyboy's post
in the thread
Today I Learned
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Informative
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And now, for something completely different… … I wonder what that lava looked like. Would it appear any different than a more typical...
Tuesday, 8:37 PM
strangerep
reacted to
DennisN's post
in the thread
Kitten Lovers: Cuteness Overload
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:biggrin: What would happen if cats were big and on aircraft carriers?
May 12, 2024
strangerep
replied to the thread
I
Seifert -Solutions of Einstein's equations give flat galactic rotation curves
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Sheesh! I really wish more people would actually study this type of paper before posting opinions. OK, here goes... Seifert solves the...
May 12, 2024
strangerep
reacted to
symbolipoint's post
in the thread
Today I Learned
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Informative
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TIL a new word: Enshitification A former Microsoft employee or manager described a progression of how technology companies change how...
May 8, 2024
strangerep
replied to the thread
I
The generators of a ``Poincare-type'' group in momentum space
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In position space, one typically uses differential operators to represent the Poincare generators. E.g., ##\partial_x## generates...
May 6, 2024
strangerep
replied to the thread
Music
Cover songs versus the original track, which ones are better?
.
Usually, I think cover versions of my favorite songs are rubbish. But,... ain't bad. Here's the original: It's very hard to surpass...
May 4, 2024
strangerep
replied to the thread
A
x measurement modeled in non-separable Hilbert space
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I get the feeling you didn't read (or don't remember) section 1.4 "Hilbert Space and Rigged Hilbert Space". (?) We've had extensive...
May 4, 2024
strangerep
reacted to
BillTre's post
in the thread
Today I Learned
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Like
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Here is a cool picture from orbit, from NASA via the Planetary Society, to here:
May 4, 2024
strangerep
reacted to
berkeman's post
in the thread
Why are Physicists so informal with mathematics?
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Like
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Despite the efforts of the professional scientists and educators who've been replying to you, you appear quite set in your opinions, and...
Apr 29, 2024
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