Chronotech

Inventors

James Watt

1736–1819 · Improver of the steam engine

Scotland / Birmingham

Newcomen already pumped mines. Watt’s separate condenser kept the cylinder hot and cut the coal bill. Partnership with Boulton turned a clever shop into a factory of engines. He did not invent steam. He made it cheap enough to unhook mills from rivers.

James Watt
Original plate drawn for this atlas. Not a photograph of a museum object or a copyrighted portrait.

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