OneCar ComponentsThe OneCar product is discontinued due to unforeseen production issues in China.We only have limited components available. Download the Order Form here.OneCar is a comprehensive STEM program that allows students to explore mechanics, energy and motion in exciting ways. There are 8 OneCars in the pack and each OneCar has a low friction car chassis, four wheels and supplies to allow students to create at least 6 different powered versions. Students design and use a solar panel, electric motor, capacitor, kitchen chemicals, compressed air, propeller and more to get the car moving. Great classroom challenge!