ClipArt ETC
A steam engine is a heat engine that performs mechanical work using steam as its working fluid. Steam engines have a long history, going back almost two thousand years. Early devices were not practical power producers, but more advanced designs became a major source of mechanical power during the industrial revolution. Modern steam turbines generate about half of the electric power in the world.

Steam Engine

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. Steam…

"An engine designed to throw a continuous stream of water through a hose upon a conflagration, for the purpose of extinguishing it." -Whitney, 1911

Steam Engine

"An engine designed to throw a continuous stream of water through a hose upon a conflagration, for the…