num_pages: 150
description: These "Six Not-So-Easy Pieces" are drawn from Feynman's celebrated introductory course of lectures on physics. They delve into the most revolutionary discovery of twentieth-century Einstein's theory of relativity. 'In these lectures everything you've ever heard about Feynman's wit and genius comes true' - John Horgan.
language: English
title: Six Not-So-Easy Pieces: Einstein's Relativity, Symmetry, and Space-Time
titlecomplete: Six Not-So-Easy Pieces: Einstein's Relativity, Symmetry, and Space-Time
genres: American, Philosophy, Physics, Science, Nonfiction, Education, Popular Science, Essays, Space, Mathematics
ratings_count: 8547
publisher: Penguin Books