Brownie Democracy for Brownies Badge

Get in gear and explore how automotive engineers build vehicles. Then, engineer your own model of a vehicle to help people during an emergency!

1. Learn about simple machines in vehicles

2. Engineer a vehicle for safety based on criteria

3. Build a vehicle prototype

4. Test and revise your vehicle prototype

5. Share your vehicle prototype and testing results

When you've earned this badge, you'll know how automotive engineers plan, build, test, and improve vehicles.