"activities&amp"

Spare color filter set to be used with Light Box and Optical Set.

Perfect compliment for a ray box.

Investigating Inductance has never been this easy

Simple tool to explore the thermal properties of matter.

This set features five coils.

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

Adjust the Magnets According To Your Needs.

Small temperature difference create motion in this unique engine.

Bigger design for easy connections.

Control the current direction in circuits.

Teach About Gravity

A bare copper wire of the highest quality. Available in several standard AWG sizes.

Clear, Short Prisms for Index of Refraction and Dispersion

Instantly transform potential energy into kinetic energy.

What Happens When You Combine All Colors of Light?

Electrostatic Pompon Set