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 ...

We may earn a commission through links on our site. Why Trust Us? CALL IT TABLE TENNIS or call it ping pong, whatever the name, there's no denying the high entertainment value. It's a back-and ...

Wonderball is an interactive ping pong table which adds a digital twist to traditional table tennis. The hi-tech table uses digital projectors and sensors which track the movements of the ball ...