"Ward's Phenomena"

Individual spherical glass lenses.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

Economical and effective.

Demonstrate the optical principles of lenses and mirrors.

These free-running plastic pulleys are durable in design.

Quality electromagnet.

Reliable and User Friendly

Vivid Illustration of Thermoexpansion.

Electrostatic Pompon Set

Understand Color and Heat Absorption.