"gel box"

A redefined and extremely robust hand-held gyroscope.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

Study the Difference Between Light and Pigment

Students identify and quantify microbes in air, soil, water, or any surface.

Combine the fun and creativity of brick-based building with the power of Arduino programming.

The programmable robotic vehicle that drives conceptual curiosity in math, science and coding.

Create your own brick-based electronics projects in minutes with these Crazy Circuits sets.