Ping Pong Ball Inkjet Printer
So we have all thought about making a custom Ping Pong Ball Printer right? Well maybe not, but this is one cool project. A hopper holds a bunch of balls, one is removed and spun in front of a Parallax Inkjet Printer. The printer sprays text onto the ball as the ball continues to rotate. This is just one section of a larger project called the Ponginator. If you