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George Stephenson vs James Watt

Who Was the Greater Genius? A Complete Comparison

George Stephenson
IQ175
Born1781
Died1848
OriginWylam, Northumberland, England
Known For'Stephenson gauge
VS
James Watt
IQ165
Born1736
Died1819
OriginGreenock, Renfrewshire, Scotland, Great Britain
Known ForWatt steam engine

About George Stephenson

A British civil engineer and mechanical engineer responsible for creating the standard of railroad tracks

Read full biography of George Stephenson → · In-Depth Article →

About James Watt

A Scottish inventor, mechanical engineer, and chemist who created the Watt steam engine in 1776

Read full biography of James Watt → · In-Depth Article →

The Verdict

Based on estimated IQ scores, George Stephenson (IQ 175) ranks higher than James Watt (IQ 165). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — George Stephenson or James Watt?

George Stephenson had an estimated IQ of 175 while James Watt had an estimated IQ of 165.

What is each genius known for?

George Stephenson is known for: 'Stephenson gauge. James Watt is known for: Watt steam engine .

Are both considered geniuses?

Yes. Both George Stephenson and James Watt are universally regarded as among history's greatest intellects.

Full Profile: George StephensonFull Profile: James Watt

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