Tennis-ball Launcher

News : tennis ball drive by

its a much more intense game of dodge ball. jackass crew members will line up against a wall while another crew member peers out of the sun roof of a car with a tennisball launcher shooting tennis balls at the other crew members. idea 17

News : Clay Pigeons Launch

tell somebody to jump off a huge ramp but then secretly use frisbees, tennis ball launchers and clay pigeon machines to shoot things at them.

How To : Things to Do on WonderHowTo (01/18 - 01/24)

WonderHowTo is made up of niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects. More amazing community contributions this w ...more

News : Hack together a gun with a Chapstick tube

In less than five minutes, transform an innocuous lip balm into a precision rocket. And all you need is Chapstick. Daniel Bauen of Engineerable.com is an inventor, engineer and all-around DIY wizard. He's built everything from autonomous robots to bicycle-powered tennis ball ...more

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