Who Was the Greater Genius? A Complete Comparison
A Scottish inventor, mechanical engineer, and chemist who created the Watt steam engine in 1776
An American inventor and businessman who has been described as America's greatest inventor.
Based on estimated IQ scores, Thomas Edison (IQ 185) ranks higher than James Watt (IQ 165). However, both made extraordinary contributions.
James Watt had an estimated IQ of 165 while Thomas Edison had an estimated IQ of 185.
James Watt is known for: Watt steam engine . Thomas Edison is known for: The phonograph, the motion picture camera, and early versions of the electric light bulb.
Yes. Both James Watt and Thomas Edison are universally regarded as among history's greatest intellects.