Who Was the Greater Genius? A Complete Comparison
An American business magnate, investor, record-setting pilot, engineer, film director, and philanthropist who went mad because of his OCD.
Read full biography of Howard Robard Hughes → · 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, Howard Robard Hughes (IQ 170) ranks higher than James Watt (IQ 165). However, both made extraordinary contributions.
Howard Robard Hughes had an estimated IQ of 170 while James Watt had an estimated IQ of 165.
Howard Robard Hughes is known for: Hughes Aircraft Company. James Watt is known for: Watt steam engine .
Yes. Both Howard Robard Hughes and James Watt are universally regarded as among history's greatest intellects.
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