discu
Newsletters
Mentions
Extension
Pricing
Login
Sign Up
Hacker News
The McCollough Effect
http://www.cheswick.com/ches/projects/me/
16 comments
1/9/2014
Reddit
The McCollough Effect - temporarily fuck your mind up just by looking at some coloured lines
http://www.cheswick.com/ches/me/
82 comments
18/9/2007
science