People can get from place to place in a lot of ways. Some walk or ride a bike or skateboard. Sometimes people take a plane, train, or boat, and sometimes they go by car. Engineers have been creating cars for hundreds of years, and now it's your turn! Learn how engineers brainstorm, build models, and test their ideas as you create a car. 

1. Design and build model cars
2. Use model cars to test the friction of different surfaces
3. Race your cars

When you've earned this badge, you'll know how to build and test model cards and understand how friction and gravity affect speed. 

To earn this badge, complete the requirements in the Daisy Mechanical Engineering Badge Requirements (Item #64171)