Nova : Physics - The Elegant Universe And Beyond

The Elegant Universe Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory Join host Brian Greene, professor of physics and mathematics at Columbia University and the best-selling author of The Elegant Universe, for an in-depth exploration of the groundbreaking new string theory that will excite scientists and non-scientists alike. If string theory proves correct, the universe we see obscures a reality that is far richer and more complex than anyone ever imagined--a universe with numerous hidden dimensions, a universe in which the fabric of space can rip and tear, a universe that may be but one of many parallel universes

Beginning with simple and clear explanations of major concepts of physics, including gravity, electromagnetism, and relativity, The Elegant Universe illuminates how string theory proposes that the fundamental ingredients of nature are inconceivably tiny strands of energy, whose different modes of vibration underlie everything that happens in the universe. If proven correct, this theory of everything would unite the laws of the large--general relativity--and the laws of the small--quantum mechanics--breaking a conceptual logjam that has frustrated scientists for nearly a century.

Einstein's Big Idea Everyone's heard of it, but what does E=mc2 really mean? With brilliant period recreations, discover how an obscure patent clerk, Albert Einstein, came up with his shattering 1905 discovery that the realms of matter and energy are inescapably linked. Starring Aidan McArdle (Ella Enchanted) as Einstein, and Shirley Henderson (Bridget Jones's Diary) as Einstein's first wife, Mileva Maric.

Einstein Revealed Journey into the mind of a genius in this penetrating profile of the world's most renowned physicist, who contributed more than any other to our modern vision of physical reality. Andrew Sachs (Fawlty Towers) stars as Albert Einstein. ...

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