"orange de méthyle"

Show the difference between three pendulums with different lengths.

Simple tool to explore the thermal properties of matter.

With the Force Mechanism Trough, students can research acceleration and the effect of gravity on a moving body by propelling steel balls or a wood block down an aluminum trough track.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

High Quality and Economical

The Ballistics Car demonstrates an integral law of motion.

This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

Teach About Gravity

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Nearly frictionless, accurate, durable.