Paul Halpern is a professor of physics at the University of the Sciences in Philadelphia, and the author of sixteen popular science books, including The Quantum Labyrinth. He is also a Fellow of the American Physical Society. He lives near Philadelphia, Pennsylvania.
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From Aristotle's Physics to quantum teleportation, learn about the scientific pursuit of instantaneous connections in this insightful examination of our world. For millennia, scientists have puzzled over a simple question: Does the universe have a spee... SEE MORE