"activities&amp"

A must for your lab

These free-running plastic pulleys are durable in design.

View Spectra with an Accuracy of ±1 Nanometer

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Teach About Gravity

Quality electromagnet.

Five-piece equal mass density set – for specific heat experiments and more.

Clear, Short Prisms for Index of Refraction and Dispersion

Everything You Need to Demonstrate Optical Principles

Ideal selection for use with a ray box.

Instantly transform potential energy into kinetic energy.

What Happens When You Combine All Colors of Light?

This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

Frosted acrylic lenses for optical experiments.

Bigger design for easy connections.