Synopses & Reviews
In clear, understandable terms, physicist Richard Wolfson explores the ideas at the heart of relativity and shows how they lead to such seeming absurdities as time travel, curved space, black holes, and new meaning for the idea of past and future. Drawing from years of teaching modern physics to nonscientists, Wolfson explains in a lively, conversational style the simple principles underlying Einstein's theory. Relativity, Wolfson shows, gave us a new view of space and time, opening the door to questions about their flexible nature: Is the universe finite or infinite? Will it expand forever or eventually collapse in a "big crunch"? Is time travel possible? What goes on inside a black hole? How does gravity really work? These questions at the forefront of twenty-first-century physics are all rooted in the profound and sweeping vision of Albert Einstein's early twentieth-century theory. Wolfson leads his readers on an intellectual journey that culminates in a universe made almost unimaginably rich by the principles that Einstein first discovered.
Emphasizing the simplicity at the heart of Albert Einstein's theory of relativity, Richard Wolfson offers his readers clear scientific explanations and the historical and conceptual background of the theory - showing how it gave us a new sense of space and time.
With this reader-friendly book, it doesn't take an Einstein to understand the theory of relativity and its remarkable consequences.
About the Author
Richard Wolfson is Benjamin F. Wissler Professor of Physics at Middlebury College, where he also teaches environmental studies. He holds a BA from Swarthmore, an MS in environmental studies from the University of Michigan, and Ph.D. in physics from Dartmouth. His research involves solar astrophysics and terrestrial climate change. Wolfson's books include introductory physics texts as well as Nuclear Choices: A Citizen's Guide to Nuclear Technology (MIT Press 1993) and Simply Einstein: Relativity Demystified (W.W. Norton 2003). He has produced four video courses for The Teaching Company: Einstein's Relativity and the Quantum Revolution: Modern Physics for Nonscientists (1995 & 1999); Energy and Climate: Science for Citizens in the Age of Global Warming (1996); Physics in Your Life (2004); and Earth's Changing Climate (2007).