"SCIENTIFIC hatchers"

Study series and parallel circuits with this high quality apparatus.

Ball and Ring Apparatus demonstrates thermal expansion.

Flexible, 18 gauge wire with alligator clips at both ends. The clips have a protective vinyl sheath.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Observe phase reversal at the fixed end of wave pulses with this spring used to test waves in fundamental and multiple vibrations.

Illuminate the variances between additive and subtractive color mixing

This set demonstrates a wide variety of physical science topics including the resolution of forces on an inclined plane, kinetic and potential energies, uniform and accelerated motions, and the friction between two surfaces.

Reliable kit in a quality carrying case!

The Create-a-Circuit kit gives teachers a hands-on system for introducing students to circuitry.

Hands on demomstration showing the power of a vacuum.

Designed for use with a meter stick optical bench

Smooth running pulley for investigating mechanical advantage.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

The refraction tank with laser provides excellent visibility!

Science Students at Any Level Must Understand Various Units of Measurement and How to Use Them

Economical Illustration