"Ward's Phenomena"

The Large Wave form helix easily demonstrates wave phenomena.

This compact tank can be used on an overhead projector or as a traditional ripple tank.

A Classic Demonstration!

Used to investigate wavelength in air.

Designed for Physics and Physical Science experimentation.

Lower Frequency Than Traditional Forks

Reliable and User Friendly

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Experiment With Sound Wave Interference