"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.

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Laminated for long use.

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

Ball and Ring Apparatus demonstrates thermal expansion.

Sized For Student Use.

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

This unit visually reinforces heat conductivity lessons.