Archive for November, 2007

FLOATING PING PONG BALLS

Monday, November 19th, 2007

Unleash the magician within you and use your mysterious powers to levitate a Ping-Pong ball! (Okay, so it’s actually not that mysterious; in fact, you’ll find the explanation right out of thin air!)
What you’ll need:
•    a Ping-Pong ball or two
•    a hair dryer
What to do:
1.    Turn on the hair dryer and hold it so that [...]