weirdoguy's latest activity
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weirdoguy reacted to PeterDonis's post in the thread High School Can gravitons be detected? with
Like.
@Josiah that's not a textbook or a peer-reviewed paper. You will have a very hard time finding one of those regarding Podkletnov's work... -
weirdoguy reacted to martinbn's post in the thread Is mathematics invented or discovered? with Like.
What was the context? I would say that mathematics is definitely not philosophy (in fact I may go far enough to say that it is the...
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I'm shocked that anyone would believe anything on that news channel.
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weirdoguy reacted to A. Neumaier's post in the thread Graduate Consistency of Relativistic QM with
Love.
Talagrand is a mathematician who tried to understand standard relativistic QFT and then wrote his book about what he found. He is not... -
weirdoguy reacted to someonewholikesstuff's post in the thread Distinguishing Mathematical Consistency from Physical Realizability with
Skeptical.
What's wrong if i do have a homemade terminology? And I do have regular education in math and physics how can you dare say that? -
weirdoguy reacted to wrobel's post in the thread Distinguishing Mathematical Consistency from Physical Realizability with Like.
I must confess I reported the thread as AI generated. But moderators said that I was wrong. Nevertheless I am sure it is:) Phrases...
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weirdoguy reacted to Mark44's post in the thread High School Straightforward integration… with Like.
It's just the replacement of f(x) by u (i.e., u(x)) and of g(x) by v (i.e., v(x)). Then g'(x)dx = dg(x) = dv and f'(x)dx = df(x) = du...
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This is a well-known and very old fact: https://en.wikipedia.org/wiki/Tusi_couple This problem is kinematic. Let's solve it by...
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weirdoguy reacted to renormalize's post in the thread What is the fourth dimensional equivalent of volume? with Like.
Hypervolume, which is bounded by 3D hypersurfaces.
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weirdoguy reacted to Physicist248's post in the thread Undergrad Linear vs rotary motion with Skeptical.
How do you change the math of F = ma?
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weirdoguy reacted to Physicist248's post in the thread Undergrad Linear vs rotary motion with Skeptical.
And how do you think inertial navigation systems work?
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weirdoguy replied to the thread Convert Circular motion into figure-8 shaped loop.Well, I'm interested in that too, so thanks for the digression :wink:
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weirdoguy reacted to Ibix's post in the thread Convert Circular motion into figure-8 shaped loop with Like.
I think I can see how to do all of it with simple animation and "copy x/y coordinate" constraints except for the red path. Is that...
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A motion of the point ##B## relative to a frame ##Oxyz## is exactly the mapping $$t\mapsto\boldsymbol r_B(t)=x_B(t)\boldsymbol...
