If you own a ping pong table, it's likely there's a bucket of ping pong balls lying in wait for a bash. Even if your racket ...

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 ...

A few years ago [Brian McCafferty] created a nice big RGB LED panel in a poster frame that aimed to be easy to move, program, and display. We’d like to draw particular attention to one of his ...