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1 store NSI Smithsonian Perpetual Motion Machine
Smithsonian

NSI Smithsonian Perpetual Motion Machine

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Product Description

Ignite your child's curiosity with the NSI Smithsonian perpetual motion machine. This innovative STEM kit allows young scientists to build their own perpetual motion machine, powered by an invisible magnetic field. With detailed instructions and a vibrant color poster, kids will explore the principles of magnetism and motion in a hands-on and engaging way. From NSI.

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