Vi Hart - YouTube

djcp@cyber.law.harvard.edu's bookmarks 2012-08-12

Link:

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

From feeds:

Dan's Tech hub ยป djcp@cyber.law.harvard.edu's bookmarks

Tags:

video tech math

Date tagged:

08/12/2012, 21:07

Date published:

08/12/2012, 17:07