January 26, 2018
Mousetrap cars are fun to build and race and they make a great 4-H project. All 4-H members 8 and older are invited to race their mousetrap cars in a distance challenge at the 4-H Makers Expo.
Download this simple guide on How to Build a Mousetrap Car or view this Instructable to get started. It uses simple materials like cardboard for the car body, CD's and rubber washers for wheels, a mousetrap, some wooden dowels and some string.