A balloon-powered car is a simple and fun STEM project. Here, you will learn how to make your own by following a few easy steps. A balloon car is easy to make and requires no batteries or fuel. All you need to do is blow up the balloon...

This video shows you how to make wheels and an axle for a balloon car or rubber band car that can be used in a variety of science projects or lesson plans. To view written instructions for these projects,