Engines/Generators

The Stirling Engine

External combustion! Developed by Scot Stirling in the early 1800’s and based on external heat transfer (as opposed to a car engine, which is an internal combustion engine). This is a hot air engine that takes advantage of the expanding and... More.

Internal Combustion Engine Model Gasoline Motor

Highly-detailed engine model perfect for any technology, physics, or general science classes. Four-stroke operation is demonstrated by the gear-driven timing mechanism, valves, ignition system, and more. DC power input is available to power ... More.