Optical illusions show how we see | Beau Lotto
http://www.ted.com Beau Lotto’s color games puzzle your vision, but they also spotlight what you can’t normally see: how your brain works. This fun, first-hand look at your own versatile sense of sight reveals how evolution tints your perception of what’s really out there. TEDTalks is a daily video podcast of the best talks and performances … Read more