Shoun brought her idea for the class to local Parkinson’s foundation leaders like BJ Bement who were already in the process ...

Next time you’re in a Nerf gun battle, you better hope you’ve got this absurdly powerful ping pong ball gun. It shoots common celluloid spheres at over 400 meters per second, or Mach 1.2. This ...

Wonderball is an interactive ping pong table which adds a digital ... and sensors which track the movements of the ball, allowing many different games to be played on it. Wonderball can be played ...

[Jacob] has put a slightly new twist on the levitating ball trick with his ping-pong ball levitation machine. We’ve all seen magnetic levitation systems before. Here on Hackaday, [Caleb] built ...