Wednesday, October 19, 2005

If your eyes follow the movement of the rotating pink dot, you will only see one color, pink. If you stare at the black + in the center, the moving dot turns to green. Now, concentrate on the black + in the center of the picture. After a short period of time, all the pink dots will slowly disappear, and you will only see a green dot rotating if you're lucky! It's amazing how our brain works. There really is no green dot, and the pink ones really don't disappear.


Blogger whatusay said...

Looking at the RGB color scale pink/magenta is 255,0,255 or max red and blue. Gray is 192,192,192. I think there your mind is picking up the flash of green as the dot transitions from pink to gray to create movement.

1:54 PM  

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