How to Design a Balloon-Powered Race Car. We've seen our fair share of gasoline-and electric-powered automobiles out there, but why not test the limits of speed in something more unconventional?

Ready to make your own air-powered car and understand the science behind it? This simple yet exciting DIY project shows how to create a balloon-powered car using basic materials. In this video ...

Go, go, go, go, go, yay! I'm Nate from Design Squad and I'm here with: All of us are designing different balloon cars. It's got a carton for a body, a half a plastic cup, four foam balls for wheels.

St. Joseph High School ninth graders in physical science teacher Abigail Barker’s classes recently took part in a balloon-powered car project. “They used water bottles and balloons to ...