If you find yourself with an abundance of ping pong balls and nowhere to put them, why not try repurposing them with some of ...

The ping pong ball will fly across the lecture hall. Discuss the analogy between a nucleus and the mousetrap. CAREFULLY place the Plexiglas cover on the array. Drop the rubber ball through the hole in ...

[Andrew] and his brother had some time (and a lot of ping pong balls) on their hands, so they decided to have some fun and built a remote-controlled ping pong ball turret. Arduino aside ...