"Activités de comprehensive"

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

Classic Demonstration of Convection Currents

Functional glass model of steam turbine.

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

Cloths that change color with temperature, illustrating heat transfer concepts in physics education.

Understand Color and Heat Absorption.

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.

Demonstrate the Difference Between the Specific Heat of Objects.

Investigate the thermal characteristics of three electrical thermometry devices
Explore the features and behavior of a closed loop digital temperature control system

Record Temperature Differences, Revolutions, and pV Diagrams

Best seller!

Solar furnace ideal for demonstrating solar energy.

Learn how home thermostats and circuit breakers operate.

Employs Guericke’s Method for Demonstrating the Force of Atmospheric Pressure.

Demonstrate the Force of Air Pressure Without a Vacuum Pump

Ideal for demonstrating that vapor pressure increases when temperature increases.