Ping-pong balls have many uses: apart from playing table tennis, they have been used for countless art projects, science experiments, and even to raise ships from the bottom of the ocean.

Bouncing Ping Pong Ball Arduino Project. 12:04 pm July 30, ... that sense the sound of the bouncing ball using the time difference between the sounds to calculate the position of the ping-pong ball.

With a dozen wooden dowels, some rubber bands, a cup or spoon, and ping-pong balls, you can build a DIY catapult for tabletop warfare. Search for: Science. Archaeology; ... (based on this project).

A DIY space project is planning to send 1,000 school projects to the edge of space - each housed inside an ordinary ping pong ball. US firm JP Aerospace is set to launch seven craft next week ...

Everything on this sculpture is 3D-printed aside from the rubber bands and the ping pong balls. What’s tricky about these sorts of things is the precision required both in printing and in design.

Moving a Ping-Pong ball three meters may sound like a simple task, but a group of Johns Hopkins first-year biomedical engineering students learned first-hand that sometimes the simplest task can be ...