This is one of the most amazing things I ever learned in physics: you can derive Maxwell’s equations from Coulomb’s Law and Einstein’s two special relativity postulates. (I’ve never seen a good derivation of this online — pointers welcome…)https://twitter.com/elonmusk/status/1138858999309144064 …
Replying to @patrickc
I saw a derivation of this in my college textbook by Kong at MIT. Wish I still had it in front of me for you but it’s incredibly cool.
7:13 AM - 13 Jun 2019
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is relativistic side effect of 