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"Science"

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Double convex lens

Item Number:  (470349-654)

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Double convex lens

Item Number:  (470349-682)

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K’NEX Intro to Simple Machines: Levers and Pulleys

Item Number:  (470174-616)

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Foam ball

Item Number:  (470137-698)

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Lens Double Convex, Diameter: 7.5 cm, Focal Lengths: 17.5 cm, Material: plate glass with carefully ground and polished optical surfaces, and cleanly ground edges

Item Number:  (470325-670)

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Double concave lens

Item Number:  (470346-294)

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Double Pole, Double Throw

Item Number:  (470020-556)

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Density of Wood Kit

Item Number:  (470100-802)

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Wire, Enameled Copper Magnet, 24 Gauge, 238 m, 454 grams

Item Number:  (470005-950)

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Flexible Magnetic Strips

Item Number:  (470006-802)

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Wire, Enameled Copper Magnet, 26 Gauge, 381 m, 454 grams

Item Number:  (470104-614)

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Iron Fillings, in Plastic Bubble

Item Number:  (470004-310)

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Foam Ball

Item Number:  (470150-928)

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Acrylic Prism, Set of 6

Item Number:  (470004-004)

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Magnetic Marbles

Item Number:  (470150-468)
Avg. Ratings: 4.0 (1 Review)

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Kit, Solar Electricity

Item Number:  (470004-940)

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Showing items   49 - 64  of 146