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Explore physics and chemistry using simple homemade machines. Backyard Ballistics shows you how to make a potato cannon, tennis ball mortar, fire kite and more. Whoosh, Boom, Splat continues the fun with a T-shirt cannon, marshmallow shooter, blowgun and even Leonardo do Vinci's steam cannon The Art of the Catapult provides detailed instructions for building seven ancient artillery devices. Each book in the Projectile Shooters Books: Set of 3 is about 160 pages long. Strong emphasis on safety from an engineering professor; close adult supervision is required for these projects.
Recommended Ages:
Ages 12 and Up
Availability:
In Stock
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