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James Watt

James Watt
Scottish inventor James Watt made vast improvements to the steam engine, making it practical for large-scale industrial use. In 1764 Watt was given a Newcomen steam engine to repair. While working on the engine, he realized that it wasted energy. He eventually introduced a variety of modifications, including a separate cooling chamber for the steam that made the engine much more efficient.
Science Source/Photo Researchers, Inc.
Appears in these articles:
United Kingdom; Watt, James; Industrial Revolution
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