The third volume in the bestselling physics series cracks open Einstein's special relativity and field theory. After teaching us classical mechanics and quantum mechanics, physicist Leonard Susskind and data engineer Art Friedman are back. This time, they introduce readers to Einstein's special relativity and Maxwell's classical field theory. Using their typical brand of real math; enlightening drawings; and the same fictional counterparts, Art and Lenny, that led us through Quantum Mechanics , Susskind and Friedman walk us through the complexities of waves, forces, and particles by exploring special relativity and electromagnetism. It's a must-read for both devotees of the series and any armchair physicist who wants to deepen their knowledge of physics' deepest truths.