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Item Number
Deluxe Van de Graaff Replacement Belt
Regular price $23.50Regular priceUnit price per -
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Gravity Well
Regular price $199.00Regular priceUnit price per -
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Vertical Acceleration Demonstrator
Regular price $25.00Regular priceUnit price per -
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Forces On Inclined Plane Demonstrator
Regular price $79.00Regular priceUnit price per -
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Rotational Inertia Demonstrator
Regular price $250.00Regular priceUnit price per -
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World's Simplest Motor
Regular price $7.30Regular priceUnit price per -
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Economy Superconductivity Kit
Regular price $116.00Regular priceUnit price per -
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Spectrum Tube Hydrogen Gas
Regular price $25.00Regular priceUnit price per -
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Primary Color Light Sticks
Regular price $30.00Regular priceUnit price per -
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Colliding Steel Spheres
Regular price $36.50Regular priceUnit price per -
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Helical Spring
Regular price $19.95Regular priceUnit price per -
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Demonstration Electroscope
Regular price $39.00Regular priceUnit price per -
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Fun Fly Stick
Regular price $25.00Regular priceUnit price per -
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Newton Scale
Regular price $49.00Regular priceUnit price per -
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Color Mixing Projector
Regular price $53.00Regular priceUnit price per -
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Introductory Optical System (Optical Bench)
Regular price $88.00Regular priceUnit price per -
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Electromagnetic Force Demonstrator
Regular price $39.00Regular priceUnit price per -
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Item Number
Meter Stick 6/pk
Regular price $24.95Regular priceUnit price per -
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Ballistics Car
Regular price $72.00Regular priceUnit price per -
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Giant Acrylic Prism
Regular price $39.00Regular priceUnit price per -
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Periodic Table of Spectra
Regular price $29.95Regular priceUnit price per -
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Ring and Disk Apparatus
Regular price $44.00Regular priceUnit price per