CGP Grey

Name: One Year & 100,000 Subscribers Later
Uploaded: 2012-01-30T10:10:00.000Z
Description: Thank you so much, subscribers! Help support videos like this: http://www.patreon.com/cgpgrey You should also go check out these guys: http://www.youtube.com/user/minutephysics http://www.youtube.com/user/vlogbrothers http://www.youtube.com/user/sxephil http://www.youtube.com/user/vsauce

Explainers on politics, geography and systems.