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Replacement Leaves for Electroscope Assembly Without Flask
Six aluminum replacement leaves for the Electroscope Assembly without Flask.
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Pulleys
These free-running plastic pulleys are durable in design.
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Decade Inductance Box
Investigating Inductance has never been this easy
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Bare Copper Wire, 113 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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Clear Cylindrical Lenses for Ray Optics
Ideal selection for use with a ray box.
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Double-Walled Calorimeter
Simple Calorimeter to Measure Heat in Many Applications
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Deluxe Loop the Loop
Instantly transform potential energy into kinetic energy.
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9 V Battery Connectors
Snap on battery connectors for your electronics projects.
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Newton’s Color Disc
What Happens When You Combine All Colors of Light?
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Magnetizing and Demagnetizing Coil
Bring older, weaker magnets back to life with this magnetizer.
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Fundamentals of Physics Centripetal Force Apparatus
Fun, Hands-On, and Safe Exploration of Force
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Hook's Law Apparatus
This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.