Set the hair dryer on the cool and high setting. Turn it on and point it upward. Carefully put the ping-pong ball in the stream of air. That step may take a little practice, but don't give up! Hold ...

GRAND RAPIDS, Mich. — We are going to watch science make a ping pong ball float. How can we make this little ball float without even touching it? In this week's Weather Kids Experiment, we're learning ...

http://www.youtube.com/watch?v=OJshB6899O4This Will It Work is an easy experiment that explores the relationship between pressure differences using ping pong balls ...

GRAND RAPIDS — A floating ping-pong ball… How can we make a little ball float without even touching it? This month's experiment will teach us about some of the forces acting against it. Let’s get ...

Use a hair dryer to blow ping pong balls into cups for money rewards—sounds easy until you try it #hairdryergame ...