Who Was the Greater Genius? A Complete Comparison
A British civil engineer and mechanical engineer responsible for creating the standard of railroad tracks
Read full biography of George Stephenson → · In-Depth Article →
A Scottish inventor, mechanical engineer, and chemist who created the Watt steam engine in 1776
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Based on estimated IQ scores, George Stephenson (IQ 175) ranks higher than James Watt (IQ 165). However, both made extraordinary contributions.
George Stephenson had an estimated IQ of 175 while James Watt had an estimated IQ of 165.
George Stephenson is known for: 'Stephenson gauge. James Watt is known for: Watt steam engine .
Yes. Both George Stephenson and James Watt are universally regarded as among history's greatest intellects.
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