"Janitorial Supplies"

This simple device gives a graphic demonstration of the sun’s radiative energy.

Accurately plot the thermal energy transferred by an aluminum bar.

High Quality for the Classroom.

Vividly illustrate the transformation of energy.

Two investigative areas covering six STEM activities.

Hands-On Visual Aid

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

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.

Functional glass model of steam turbine.

Measure the radiant Intensity of a "black body".