"Physics Clearance"

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Visualize nuclear, fusion, plasma and particle physics, cosmology and gravitation with these sets.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

This Texas Instruments graphing calculator is the workhorse of math and physics classrooms everywhere.

Intermediate-level rocket with laser-cut balsa fins and streamer recovery system.

Perfect for putting the 'A' in STEAM, why mess with wires when you can use conductive tape?

The perfect K'NEX solution for your Maker Space!

The E.H.T circuits on this digital power supply are fully floating, enabling the positive and negative terminals to be grounded for certain applications.

Show the difference between three pendulums with different lengths.

Economical pulley for simple machine experiments.

This sensor can measure the static pH values of common liquids.

Measure distance, velocity and acceleration on up to 200 samples per second and distances between 15 cm and 6 m.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

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.

Easy-to-assemble beginner level rocket with pre-colored parts.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.