Recommended up thread, but Feynman's QED: The Strange Theory of Light and Matter [0] is fantastic and very accessible. It's not particularly "up to date" (datin

Recommended up thread, but Feynman's QED: The Strange Theory of Light and Matter [0] is fantastic and very accessible. It's not particularly "up to date" (dating back to 1985), but it's not obsolete. [0] https://en.wikipedia.org/wiki/QED:_The_Strange_Theory_of_Light_and_Matter https://en.wikipedia.org/wiki/QED:_The_Strange_Theory_of_Lig...