"WardsSci000480"

Useful for collision and pendulum experiments.

Porcelain light socket with cord.

Compact battery holders with wire leads.

Quality electromagnet.

Economical and effective.

Sure to Come in Handy.

Used to Detect Electrostatic Charge

Individual round glass lenses made with one flat side.

Implement the newest Texas Instruments graphing calculator technology into the classroom.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Flexible mirrors for optical experiments.

Simple and efficient.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

For all Optical Applications

Clear, Short Prisms for Index of Refraction and Dispersion

Vivid Illustration of Thermoexpansion.