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Industrial Revolution - Pictures From The Industrial Revolution

By Mary Bellis, About.com

4 of 8

1769 - James Watt's Improved Steam Engine Powers the Industrial Revolution

James Watt invented a steam engine.

James Watt invented an efficient steam engine.

Mary Bellis
James Watt was sent a Newcomen steam engine to repair that led him to invented improvements for steam engines.

Steam engines were now true reciprocating engine and not atmospheric engines. Watt added a crank and flywheel to his engine so that it could provide rotary motion. Watt's steam engine machine was four times more powerful than those engines based on Thomas Newcomen's steam engine design

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