"WardsSci000615"

Vivid Illustration of Thermoexpansion.

Simple Calorimeter to Measure Heat in Many Applications

Students Can Simulate the Earliest Steam Engine.

Laminated for long use.

Ideal for demonstrating that vapor pressure increases when temperature increases.

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Ball and Ring Apparatus demonstrates thermal expansion.

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

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.