Revisiting my Buzz posts. Shared by Matt Cutts on July 7, 2010.


Revisiting my Buzz posts. Shared by Matt Cutts on July 7, 2010. 

It's a proof of the Pythagorean Theorem by picture. Proofs by picture are generally looked down upon, but this one's pretty elegant.

http://www.dailygifblog.com/2010/07/pythagorean-animation.html

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