Magnus Effect
If you ever wondered why Art is difficult to beat at ping pong, I have nailed it down to a specific scientific concept.
Check out the Magnus Effect entry on Wikipedia.
I am currently searching for the opposite effect to nuetralize his game.

July 7th, 2006 at 9:00 am
i think that would have to be the butteryfly effect
http://en.wikipedia.org/wiki/Butterfly_effect