Steam locomotive

A steam locomotive is a type of train that uses steam power to move. It operates by burning fuel, usually coal or wood, to heat water in a boiler, creating steam. This steam builds pressure and pushes pistons that drive the wheels. Developed in the early 19th century, steam locomotives revolutionized transportation, enabling the movement of goods and people over long distances efficiently. While they have largely been replaced by diesel and electric trains, steam locomotives are still appreciated today for their historical significance and are often preserved for heritage railways and museum exhibits.