Portland Retail Shop Is Closed Tuesday, August 18 through Thursday, August 20.
Learn about air power and create an alternative fuel car.
1. Learn about potential and kinetic energy
2. Design and build a balloon car
3. Test your balloon-powered car
4. Analyze and share results
5. Brainstorm ways to improve your design
When you've earned this badge, you'll know how to engineer a balloon-powered car and understand potential energy, kinetic energy, and jet propulsion.
Portland Retail Shop Is Closed Tuesday, August 18 through Thursday, August 20.
