Parametric Mousetrap Car Kit

Use this kit with a couple of old Linux distros, a drinking straw (or other axle), and some monofilament (fishing line) to build a mousetrap-powered car. There are 17 parameters you can tweak, but you'll probably be most interested in trapThickness and axleDiameter.

VIDEO: http://youtu.be/p3262eKWIU8