Paul Halpern is Professor of Physics at the University of the Sciences in Philadelphia. He is the author of more than a dozen popular science books, exploring the subjects of space, time, extrasolar planets, particle physics, higher dimensions and cosmology. He is the recipient of a Guggenheim Fellowship, a Fulbright Scholarship and an Athenaeum Literary Award. Paul's most recent book is Edge of the Universe: A Voyage to the Cosmic Horizon and Beyond.
Paul Halpern's most recent book is The Quantum Labyrinth: How Richard Feynman and John Wheeler Revolutionized Time and Reality.
More information about Paul Halpern's books and other writings can be found at: