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Physics
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Arthur

Hopeful mathematics student with some competition level problem solving experience. Studying algebraic topology and algebraic geometry at the moment, but I feel like anyone who know anything know more than I do.

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  • Member for 5 years, 6 months
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  • Last seen 2 hours ago

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Top Posts (12) All Questions Answers | Votes Newest

81 What, in simplest terms, is gauge invariance? Jul 8 '16
25 Why isn't an infinite, flat, nonexpanding universe filled with a uniform matter distribution a solution to Einstein's equation? Sep 24
23 How does 'Tear Here' work? Jun 12 '17
7 Are the Christoffel symbols all zero in gravity-free space? Oct 16 '17
7 Why isn't energy conserved in this collision problem? Nov 2
6 Faster than light messages (paradox resolution) Sep 23 '13
6 Why is force a vector? Dec 4 '17
6 Why do you fall towards the center of a black hole? Aug 4 '16
3 How do 3D glasses work? Oct 18 '13
3 What force counteracts friction when a block is pulled? Jul 20 '14
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