Watch me build a simple marshmallow catapult using popsicle sticks, rubber bands, and a plastic spoon—perfect for launching ...

Two teams of kids design and build catapults to fling a tennis ball as far as possible. Two teams of kid engineers design and build catapults to fling a tennis ball as far as possible.

Shannon Beck’s second grade class at Burchfield Primary School was a beehive of activity as her students prepared to launch Remake Learning Days with an actual launch. The kids were among 6,000 first ...

A dog owner has impressed the internet with a DIY solution for keeping his pup occupied. George Giavasis, who lives in Northwest Montana, created a tennis-ball catapult for his dog Olive to play fetch ...

This article was taken from the October 2011 issue of Wired magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by ...