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He created the first steam engine. Most of the early steam engines were used to pump water out of mines. This could make mines to go deeper and take out more coal or metal, which was used to power the industrial revolution. Source
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Watt introduced a design enhancement, the separate condenser, which avoided this waste of energy and radically improved the power, efficiency, and cost-effectiveness of steam engines. Source
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Spinning jenny helped the hand spinners. Source
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spinning frame which helps spin yarn in a mechanized way Source
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cotton gin- made short cotton into a crop that could be sold for a profit Source
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He created the first public railway line in the word. The railway line was used as a main source for transportation. Source
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He was an English engineer, inventor, and businessman. He is mainly known in connection with the Bessemer process for the manufacture of steel.
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SourceHe was a Scottish-American industrialist who led the gigantic expansion of the American steel industry in the late 19th century. He was also one of the most important philanthropists of his era.
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He was an American industrialist, the founder of the Ford Motor Company, and sponsor of the development of the assembly line technique of mass production. he developed and manufactured the first automobile that many middle class Americans could afford to buy.Source
