"Physics Clearance"

Help Your Students Perceive How Light Behaves

This regulated DC power supply can be used for any general purpose requirement.

Stronger Than Alnico, But Won’t Attract Another Magnet.

The construction of the multi-functional Demo Electric Motor is completely open.

Set of 12 Delrin cylindrical bars of different length but the same diameter.

Well-spaced roomy keyboard.

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Using the materials in this kit young inventors can build over 120 projects, including a magnetic fan, a sound-activated musical doorbell, and a fingertip flashbulb.

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This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

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.

Flexible and easy alternative to standard mini bulbs: no holder required!

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.