nordlead on 11 October 2007
i too thought the thing was a prank, because one time it would be clockwise the other counter-clockwise. I even stared at it for a couple minutes thinking it might have a hitch in the animation that would give it away.
I then decided that since all the other tests show me as middle brained (use both sides evenly) that the thing must be real, it just depends on how i first see it when i scroll back up the page.
