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Economical noncontact thermometer fits right in your pocket!

Quality ceramic resistors, perfect for physics experiments.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

Equilateral prisms, made from high quality clear acrylic sheet.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Recording tape, 1 x 300ft/roll

For physics experiments and demonstrations such as kinetic, density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc. Solid ball, 1-1/2" (40mm) diameter. Made of Steel. Sold as a pair. Comes with a Teacher's Guide.

This gyroscope is a classic physics learning tool.

It is insulated, and made of solid copper wire.

Glass mirrors with seamed edges, 100x150 mm

A permanent ceramic disc magnet with the North and South poles on opposite ends of the diameter.

Identify All Three Classes of Levers and Their Key Parts

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).

Watch and be amazed at what your music can do with the new Snap Circuits® LIGHT

A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.