Biography Inventor

    

Biography Inventor

                            James Watt

James Watt, (born January 19, 1736, Greenock, Renfrewshire, Scotland—died August 25, 1819, Heathfield Hall, near Birmingham, Warwick, England), Scottish instrument maker and inventor whose steam engine contributed substantially to the Industrial Revolution. He was elected fellow of the Royal Society of London in 1785.

Watt’s father, the treasurer and magistrate of Greenock, ran a successful ship- and house-building business. A delicate child, Watt was taught for a time at home by his mother; later, in grammar school, he learned Latin, Greek, and mathematics. The source for an important part of his education was his father’s workshops, where, with his own tools, bench, and forge, he made models and grew familiar with ships’ instruments.

Deciding at age 17 to be a mathematical-instrument maker, Watt first went to Glasgow, where one of his mother’s relatives taught at the university, and then, in 1755, to London, where he found a master to train him. Although his health broke down within a year, he had learned enough in that time “to work as well as most journeymen.” 

Returning to Glasgow, he opened a shop in 1757 at the university and made mathematical instruments.He met many scientists and became a friend of British chemist and physicist Joseph Black, who developed the concept of latent heat. In 1764 he married his cousin Margaret Miller, who, before she died nine years later, bore him six children.

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