Ok, Who wants to be baffled. Watch this image. You will either see her spinning clockwise or counter clockwise. If you look away and look back she might be spinning the opposite direction.

How the hell does this work?
Foghladha shares his findings.
I took apart this animated gif to figure out what made it tick. There are 34 frames in this picture animating at 0.03 seconds per frame. There's nothing in there that makes it spin the opposite way. It's literally one of them optical illusions. This is pretty neat and im already wondering how i can make it work in other situations. :D
» Edited on: 2010-03-15 16:01:30