The Spokane store will be closed on Saturday, Aug. 23rd for our annual inventory. Both stores will be closed for Labor Day weekend.
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.
The Spokane store will be closed on Saturday, Aug. 23rd for our annual inventory. Both stores will be closed for Labor Day weekend.