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Investigating Force & Motion | How Heat Flows - Investigating Heat & Temperature | Investigating Electricity |
Catalog #: NS20-1603
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Catalog #: NS20-1613
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Catalog #: NS20-1623
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Our price: $164.95
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Our price: $114.35
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Our price: $153.95
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Magnets & Magnetism | Investigating Sound Waves | Investigating Light & Optics |
Catalog #: NS20-1633
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Catalog #: NS20-1643
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Catalog #: NS20-1653
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Our price: $131.95
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Our price: $104.45
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Our price: $142.95
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Working with an Optical Bench | ||
Catalog #: NS20-1663
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Our price: $50.55
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