Steam Engine
InventorJames Watt
Year1769
CategoryEnergy
OriginScotland
About Steam Engine
Watt improved Thomas Newcomens 1712 engine, making it 75% more efficient. The separate condenser was his key innovation. His engine powered the Industrial Revolution. Watt introduced the concept of horsepower to market his engines. He patented it, creating a monopoly that some argue slowed innovation.
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