Who Was the Greater Genius? A Complete Comparison
An Italian inventor and electrical engineer, known for his pioneering work on long-distance radio transmission.
Read full biography of Guglielmo Marconi → · In-Depth Article →
An American engineer and physicist who is widely credited with the invention of the laser.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Read full biography of Theodore Maiman → · In-Depth Article →
Both Guglielmo Marconi and Theodore Maiman have an estimated IQ of 165, placing them among history's greatest minds.
Guglielmo Marconi had an estimated IQ of 165 while Theodore Maiman had an estimated IQ of 165.
Guglielmo Marconi is known for: Radio. Theodore Maiman is known for: Inventing the laser.
Yes. Both Guglielmo Marconi and Theodore Maiman are universally regarded as among history's greatest intellects.
Kim Ung-yongSolved calculus as a small child, then chose a quiet career as a civil engineer
Shakuntala DeviMultiplied two 13-digit numbers in her head in 28 seconds
Stephen WiltshireAutistic Savant Drawing Entire Cities from Memory — MBE from…
Michael KearneyBachelor's at 10 Years, 4 Months — Youngest U.S. College…
