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SmartLab Toys Crash Test LabRecommended Age: 8+ Smart Lab Crash Test Lab Kit. Crash! Launch! Slam! Whiz! Boom! Crash testing with dummies is fun and a great way to learn physics. our buddy Impact Jack is the only crash test dummy that comes with an electronic sensor that measures the force of the crash. Moreover, the kit'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

- Adjustable straps

Contents: Game board

Award(s): Creative Child Magazine Seal of ExcellenceContents: 38 page instructional book and 1 Bubble Thing

Set up your cans for target practice

The car 's body is perfectly integrated into the shape of the backpack - even the backpack 's handle acts as the car 's spoiler

The rocket is fueled by the classic combination of baking soda and vinegar

& mental energy

Make amazing and cool things like slime

- Second edition updates concentrate on the planetary and solar system information in the latter half of the book

Play together

as well as two granddaughters and a grandson

- Up to 40 minutes of continuous use