Steam Engine
The concept of the steam engine dates back to ancient times, but it was not until the early 18th century that the first practical steam engines were developed. The first steam engine is generally credited to James Watt, a Scottish inventor who developed a steam engine for use in mining in the 1760s.

The steam engine is a machine that converts the energy stored in steam into mechanical work. It is considered one of the most important inventions in the history of human civilization, as it revolutionized transportation and industry and played a key role in the development of modern society.
The concept of the steam engine dates back to ancient times, but it was not until the early 18th century that the first practical steam engines were developed. The first steam engine is generally credited to James Watt, a Scottish inventor who developed a steam engine for use in mining in the 1760s.
Watt's steam engine used steam to power a piston, which was used to move a beam that lifted heavy weights. This made it possible to do work more efficiently and effectively than with manual labor, and it quickly became popular in a variety of industries, including mining, manufacturing, and transportation.
The steam engine was an important precursor to the development of the internal combustion engine, which is used in most modern vehicles, and it paved the way for the industrial revolution, a period of rapid industrialization and economic growth that began in the late 18th century. Today, steam engines are still used in a variety of applications, including power generation and transportation.