"3B torso model"

Demonstrate Principles of the First Commercially Produced Steam Engine.

Close-Up Cross Section.

Hands-On Visual Aid

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

Ideal for Individual Study

Functional glass model of steam turbine.

Record Temperature Differences, Revolutions, and pV Diagrams

Transparent steam engine for demonstrating how an oscillating steam engine operates.

Laminated for long use.

Sized For Student Use.

Organize the study the disorder.

A hands on visual of converting heat to power.