Six Not So Easy Pieces: Einstein's Relativity, Symmetry, & Space-Time - Feynman, Richard Phillips, PH.D. (Preface by), and Penrose, Roger (Introduction by), and Neugebauer, Gerry (Preface by)

"Want to really understand why time slows, mass increases, and length contracts as something approaches light speed, why space has to be curved and why it is not only impossible to predict the future, but 'actually there is no fortune teller who even tell us the present?'" ("Washington Post Book World"). "In these lectures, everything you've ever ... Read More