"Physics Clearance"

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.

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

Use hands on power to investigate rotational dynamics.

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.

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.

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

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!

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

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Study the Difference Between Light and Pigment

Demonstrate force, gravity, and energy in a way that's safe, hands-on and fun with the Ward's Single Probes Force Sensor.

With the Force Mechanism Trough, students can research acceleration and the effect of gravity on a moving body by propelling steel balls or a wood block down an aluminum trough track.

The Primary and Secondary Coils are ideal for student experiments on transformer effects.

The Ballistics Car demonstrates an integral law of motion.