"bouteille de gaz"

Demonstrate Principles of the First Commercially Produced Steam Engine.

A complete photogate system for use with Visual Scientifics systems - or any lab experiment requiring photogates.

Instantly transform potential energy into kinetic energy.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

These free-running plastic pulleys are durable in design.

Present a Wide Variety of Standard Force and Motion Activities.

Identify All Three Classes of Levers and Their Key Parts

Huge wave demonstrations.

Understand Color and Heat Absorption.

This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.