"gel box"

Get ready to R-R-RUMBLE!!

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

For all Optical Applications

A complete classroom solution to the daunting task of teaching electronics.

Help Your Students Perceive How Light Behaves

A complete classroom solution to the daunting task of teaching electronics and programming.

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

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.

Whiteboard Color Optics are a complete system for investigating color, reflection, and refraction.

An ideal apparatus for studying convection currents in the air

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