Science - Physics
SpringBots: 3-in-1 Spring-Powered Machines
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- $29.99
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- $29.99
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Stepping into Science
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- $29.99
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- $29.99
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Water Power: Rocket Propelled Cars, Boats, and more
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- $29.99
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- $29.99
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Showing items 1-6 of 6.