Great Explorations Science
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$26.50
Smithsonian 3D Glow-in-the-Dark Solar System
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$24.99
Great Explorations Glow-in-the-Dark 3D Solar System Kit
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$35.99
Smithsonian® Electronic Crystal Growing Kit
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$36.99
Smithsonian 5" Plug-In Plasma Ball
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$61.50
Smithsonian Planetarium Projector with Bonus Sea Pack
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$66.99
Elenco Electronic Snap Circuits Set
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$99.99
Elenco Snap Circuits Pro Kit
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$19.99
Elenco Snap Circuits Battery Eliminator