Crash Test Lab (Crash Test Dummies) Model Cars and Trucks 5+ MPH Potent 180 size

5+ MPH Potent 180 size brushed motor Includes 2

Intuitive Instructions PLUS

responsive steering Assembled chassis Finished trimmed body ATX100 2

vehicles and devices they are creating

charge it up and take on all comers

Crash Test Lab (Crash Test Dummies) Model Cars and Trucks 5+ MPH Potent 180 sizeCrash! Launch! Slam! Crash testing is fun and a great way to learn physics. Impact Jack is the only crash test dummy that comes with an electronic sensor that measures the force of the crash. Crash Test Lab's cool customizable Crash Cart comes with a removable roll cage, two types of bumpers, and a safety harness. The activity book demonstrates how Newton's Laws of Motion relate to car crashes (and more importantly, to car safety) and provides ideas