"WardsSci000615"

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

A new way to demonstrate thermal expansion in a metal.

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

Bimetallic strips attached to wooden handle to study thermal energy.

Brass ball mounted on brass rod for thermal expansion experiments.

Bring Some Heat Into the Classroom

Radiometer with four lightweight metal arms.

Understand Color and Heat Absorption.

A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.