The blue and the greenVia my evil twin Richard Wiseman comes one of the best color optical illusions I have ever seen. The original was apparently posted on BuzzhuntAkiyoshi Kitaoka’s incredible optical illusion website You see embedded spirals, right, of green, pinkish-orange, and blue? Incredibly, the green and the blue spirals are the same color. At first I thought Richard was pulling our collective legs, being a tr
