Tuesday, September 2, 2008

Crazy optical illusion

Check out this optical illusion. Stare at the + and you'll see a green dot that isn't really there, whereas if you follow the moving dot with your eyes they will all be pink. Then, if you stare at the + long enough, all the pink dots disappear.

1 comment:

Cuppa Jo said...

ACK! Eyes are weird. :-)