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Flint Glass Clear Glass Plates
These double thick, glass plates have seamed edges and are useful in covering gas bottles, beakers, and other glassware.
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High RPM Steam Engine
The High rpm Steam Engine features an electrically-heated horizontal boiler.
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Portable Geiger Counter
This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.
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Electronics Snap Circuits Kits
Electronics Snap Circuit Kits feature easy-to-connect components, making them perfect for elementary electronics labs.
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Ob-Scertainer® A Better Black Box Kit
Apply Multiple Senses In The Observation Process
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Basic Van de Graaff Generator (Accessories Only)
Create Dramatic Electrostatic Effects
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TeacherGeek Stubby #2 Screwdriver
This #2 Phillips stubby screwdriver is great for assembling TeacherGeek components.
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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Bare Nichrome Wire
The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).
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Primary Basic Electricity Kit
These robust and engaging kits are designed as a resource for the teaching of introductory electricity.
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Bare Copper Wire, 454 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Atwood Pulley Machine, Complete Set
The simple Atwood Pulley Machine features two pulleys connected to a sturdy rod.
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Speed of a Bubble Set
The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.