CLEARANCE

A classical experiment to determine the speed of light in air.

Torsion of Metal Rods Apparatus shows students the affect of a torque on a metal rod.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

Right angle and equilateral prisms are available in a variety of forms.

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

Show the difference between three pendulums with different lengths.

Visualize acceleration and centripetal force with this unique device.

Sturdy box for investigating frictional forces.

Perfect compliment for a ray box.

Unlike traditional pendulums, the Kater's pendulum center of gravity does not have to be know in order to determine the acceleration due to gravity.

Compact kit for all your wave demonstration needs.

Power your creation with wind.

Design and build a hydraulic claw that works like the ones in the arcade.

Harness the clean, green power of wind to move your car.

Wiggle-Bots are motorized contraptions that are designed and built by kids.

Do you have a contraption to power? Here is a simple solution.