These oversized, brightly colored rods and balls are the perfect introduction to magnetic discovery for toddlers. This set includes 23 pieces and a...
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Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...
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Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...
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Sized for toddlers, this 65 piece set opens a world of creative play and imagination. Combine the colorful assortment of bricks and accessories lik...
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Who said chemistry is boring? How about creating an underwater volcano or a rainbow in a test tube? This amazing lab is the real deal, with cards f...
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No batteries? Correct! Build 8 sun-powered robots including a crawling bug, a somersaulting armadillo, a roaring dino, a tank, drummer, and more wi...
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