Using a ping pong ball as the base, stretch rubber bands across it to build it up in size. As you go, turn the ball with each new rubber band. With enough rubber bands, the ball can get quite large.

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. As it tur… ...

ping-pong ball accelerator 1 Articles Electrostatically Accelerated Ping-Pong Ball Travels The Circuit August 11, 2018 by Jenny List 13 Comments ...