Time Travel

The Universe: Season 5: Episode 4

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Time Travel

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History | The History Channel | History Channel | Air Date: August 19, 2010
Summary: One of the universe's most enduring mysteries is time travel. Discover why time travel into the future is unavoidable in the Einsteinian world of relativity. As for the past the laws of physics don't tell us it's impossible, but the bizarre consequences of going into the past and altering the future make for mind-bending science. Finally goOne of the universe's most enduring mysteries is time travel. Discover why time travel into the future is unavoidable in the Einsteinian world of relativity. As for the past the laws of physics don't tell us it's impossible, but the bizarre consequences of going into the past and altering the future make for mind-bending science. Finally go for the future by traveling to the nearest star, 4.3 light years away in only 45 days.… Expand
Genre(s): Documentary, Science
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