"Dessus de bouchon"

Ideal for exploring force of friction.

Simple Calorimeter to Measure Heat in Many Applications

The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.

Laminated for long use.

Bring Some Heat Into the Classroom

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

This new conductivity bar set features sensitive liquid crystal temperature indicators, which are attached to the front of each of four metal bars.

Ideal for studying heat and thermodynamics.

Students Can Simulate the Earliest Steam Engine.

This vacuum plate and pad are the perfect tools for vacuum experiments.

The Specific Heat Specimens Set can be used to determine the specific heats of a variety of common metals.

Metal cylinder set for demonstrating density investigation and specific heat experiments.

Great Intro For Solar Energy!

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.

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