"bouteille de gaz"

With the Atomic Structure Apparatus, a large manipulative helps students visualize atomic structure.

Investigate the power of simple machines.

Extend your photogate to accommodate any width.

Investigate the effect of a stop on a pendulum's period and displacement.

Cutting Edge Construction and Physical Engineering

Hands-on investigation even explores light separation.

Discover the Mechanical Advantage of Different Pulley Combinations

This Pendulum kit is an excellent model for investigating energy.

The Ballistic Pendulum is spring-loaded for easy investigations.

Students learn to recognize the difference between work and energy with this apparatus.