Transportation Engineering
Share your creation with other DIYers!
Complete this activity and collect!
What is it?
A great way to build a fast and clean vehicle is to use an electric motor powered from batteries. Whether the motor is a cordless drill or from an old garage door opener, you can convert the rotating energy into a drive belt that moves your wheels.
Instructions
Final steps
You're almost there! Complete all the steps, bring your creation to life, post it, and conquer the challenge!