The diameter of ping pong balls is a mismatch for the spacing of LEDs on a strip. The solution? A bit of force. The technique we want to highlight is not the fact that he used table tennis balls ...

[Jacob] proves that his system is actually working by levitating ping-pong balls with different weights. A Parallax Ping style ultrasonic sensor measures the distance between the top of the rig ...

has released a video showing the manufacturing of ping pong balls and it's incredibly satisfying to watch. It details the 6 steps in the process from shaping to packaging. Produced by Leon ...

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 sport days are behind you, you can get those balls in motion again with ...