"WardsSci000615"

Vivid Illustration of Thermoexpansion.

Students Can Simulate the Earliest Steam Engine.

Simple Calorimeter to Measure Heat in Many Applications

Ideal for demonstrating that vapor pressure increases when temperature increases.

Vente

Laminated for long use.

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

Sized For Student Use.

This unit visually reinforces heat conductivity lessons.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

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.