The Stirling engine uses an external heat source to create a temperature difference that produces energy.
Observe firsthand the conversion of heat into mechanical and electrical energy.
Quality construction means this model will last through many uses.
Moving the pistons and a flywheel so the engine runs.
Easily see all working parts of the engine.
No assembly required. Includes instructions. Base dimensions: 3-1/2 x 7" Height to the top of engine: 3-1/4"
