When I was a college student, I read Feynman’s autobiography, Surely You’re Joking, Mr Feynman. It was a breezy fun read (and I was young and dumb enough not to notice the misogyny and other problematic aspects of Feynman’s personal life). Feynman has a reputation for presenting challenging topics in an accessible way, so with that plus my experience of reading his autobiography, I thought I’d give this book a shot, despite its unpromising title.
As I expected, it was an accessible yet challenging read. The text is taken from a series of lectures Feynman gave at Cornell University and uses the idea of what constitutes a physical law as its organizing principle and gives a decent overview of physics starting with Newton’s law of gravitation and considering a number of topics including relativity and quantum mechanics. There have been a number of significant discoveries in physics since Feynman gave these lectures in the early 60s (notably the confirmation of the existence of the Higgs boson and the detection of gravitation waves), but Feynman’s lectures seem to anticipate these reasonably well given the state of what was known at the time.