Thermal machines

Heat machines have been the main engine that has revolutionized society in the 20th century. At present they are still used in the automotive industry and in the generation of electricity, although little by little they are being replaced by electric motors.

Steam machine

Large steam engine driving the looms in a factory.

Small steam engine of 1890.

Steam locomotive.

Exhibition of steam tractors.

Steam car.

Steam boat.

Internal combustion engine

Explanation of the 4-stroke engine.

Boat diesel engine

Motor to reaction

How a jet engine works.