Join Professor Ein-O as he explores the fundamental science behind how cars work in this 6-in-1 science kit. Students can discover what gives a car energy with their rubber band car, learn about principles of inertia with a seatbelt safety activity, find out ways to absorb shock with a spring bumper, experience the importance of friction with tread friction, discover the most efficient car shape with an aerodynamics activity, and design their own concept car.