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I am not sure how many physicists we have on SN, but I just wanted to say that this video on geometric algebra kinda blew my mind:
That one's above my paygrade, but I love the 3b1b linear algebra videos; love geometric frames to math more generally. Any other favorites?
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Not a physicist, but have been digging deep into history of physics/Standard Model/General Relativity, String Theory, Geometric Unity lately because of some of the things Eric Weinstein has been saying. Thinking about doing writeup about it all, some wild stuff
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Since I barely passed trigonometry in high school, I'll save myself the humiliation of clicking the link.
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