DIY Science Engineering: with Over 20 Experiments to Build at Home!
Product Number: IB87612
$16.99
Explore, experiment and discover amazing activities anyone can do at home. Challenge friends to a game of catapult basketball, hide important secrets in a completely secure combination safe, and design an awesomely terrifying roller-coaster. Learn the science behind things that go whirr, crash, and zoom while doing hands-on activities. Kindergarten-Grade 3. Hardcover.
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