2013-11-20

[public] 2.37M views, 60.6K likes, 534 dislikes audio only

CGP Grey

Patreon: https://www.patreon.com/cgpgrey

http://www.youtube.com/user/Vihart

http://www.youtube.com/user/sixtysymbols

http://www.youtube.com/user/destinws2

http://www.youtube.com/user/1veritasium

http://www.youtube.com/user/vlogbrothers

http://www.youtube.com/user/minutephysics

http://www.youtube.com/user/Vsauce

http://www.youtube.com/watch?v=7TpZteN9XCc

http://www.youtube.com/watch?v=hqXkwfV4TGg

BBS The Documentary

http://www.youtube.com/watch?v=Up2qnhZzNss&list=PLgE-9Sxs2IBVgJkY-1ZMj0tIFxsJ-vOkv&index=2