http://www.lockergnome.com/media/2011/08/09/top-5-time-travel-movies/
Is time travel possible? Do we exist? What speed are we traveling at? Is Chris in a cult?
These questions and more will be discussed as LockerGnome's Brandon Wirtz breaks down why some scientists believe that time travel is (or isn't) possible.
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http://twitter.com/ChrisPirillo