Thoughtful Gifts for Curious People
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If there's a better way of learning about gravity and Newton's first law of motion: the law of inertia, we've yet to find it! Build your own catapult with this kit, and conduct your own experiments to measure how far your projectile lands, and plot the variations.
Includes cardboard pieces, elastic bands, metal joints and a ping pong ball.
Packaged in a kraft box.
Collections: All Products , Design , Engineering , Physics , Science