When it comes to powering a race car, there are a ton of different options. Some cars are powered by gasoline, diesel, or other combustible fuels, or you can even power miniature race cars using a mousetrap! In the Balloon Powered Car, we'll show you how to build a racer that uses the power of air pressure to roll across a room.
- Foam core or corrugated cardboard
- Wooden barbeque skewers
- Regular cardboard
- Wire cutters