"Activités de comprehensive"

High quality steel ball bearings. 3mm , pk of 50.

Hooke's Law spring set with variety of spring constants.

The Digital Photogate Free Fall Apparatus retains the precision of older models while eliminating the hassle of setting up heavy steel columns and adjusting spark recorders.

The Capillarity Apparatus is intriguing demonstration of molecular attraction.

Instantly transform potential energy into kinetic energy.

Investigate the relationship between the speed of a fluid and its pressure

Gram Centimeter Plastic Cubes

The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.

This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

A Classic!

A Highly Effective Demonstration of Elastic Collision

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

Designed with built-in length and angle scales, this inclined plane has a durable rigid metal construction.

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

Ideal for Collision and Pendulum Demonstrations