[quote author="Chad Williams" date="1226089535"]Yeah, I honestly don’t think a ping pong ball can move a light switch. Maybe if you threw it at point blank range as hard as you could, but otherwise it won’t happen.
If you look the lights aren’t normal light switches- they are the “see-saw” type that just move in and out, depending upon if they are on or off.
[/quote]
To expand. The “see-saw” light switch still takes a considerable amount of force and doesn’t just move with a tap. The weight of a ping-pong ball is a few grams. Once you move a considerable distance away or bounce the ball, it will lose speed quickly. If you don’t believe, go home and try it for yourself. You will find that some of the tricks they do are pretty much impossible.
A normal light switch would be next to impossible to move in a normal circumstance with a ping pong ball. Anything but straight up or straight down would result in failure.