"WardsSci000615"

Vivid Illustration of Thermoexpansion.

Simple Calorimeter to Measure Heat in Many Applications

Students Can Simulate the Earliest Steam Engine.

Ideal for demonstrating that vapor pressure increases when temperature increases.

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The High rpm Steam Engine features an electrically-heated horizontal boiler.

Laminated for long use.

Ideal for Individual Study

Ball and Ring Apparatus demonstrates thermal expansion.

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

Simple Thermocouple for demonstrating wide range of temperatures.