π 'N' Science

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Videos: 74
π 'N' Science
It pi day! Hank explains why this irrational number is important to scientists, and discusses a bit of a controversy that surrounds it.

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Vi Hart video on τ: http://www.youtube.com/watch?v=jG7vhMMXagQ
Video Added on : 15 Mar 2013 11:16 am
Video Posted Under : Science Videos

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