1. What is Time Dilation?

    06:59

    from Fraser Cain Added 0 0 0

    One of the strangest implications of Relativity is the concept of time dilation; how people moving at different speeds will experience different amounts of time. Dr. Brian Koberlein helps us figure…

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    • Max Tegmark - Q3

      03:32

      from Nautilus Added 2,119 1 0

      Does time always flow in the direction of increasing entropy? Read more at Nautilus: http://nautil.us/issue/9/time/life-is-a-braid-in-spacetime

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