Ctesibius vs Eratosthenes

Who Was the Greater Genius? A Complete Comparison

Ctesibius
IQ185
Born285
Died0222
OriginAlexandria, Egypt
VS
Eratosthenes
IQ175
Born276
Died0194
OriginCyrene
Known ForSieve of EratosthenesFounder of Geography

About Ctesibius

Greek inventor and mathematician who is considered to be the father of pneumatics.

Read full biography of Ctesibius → · In-Depth Article →

About Eratosthenes

A Greek mathematician, geographer, poet, astronomer, and music theorist. He was the chief librarian at the Library of Alexandria.

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Read full biography of Eratosthenes → · In-Depth Article →

The Verdict

Based on estimated IQ scores, Ctesibius (IQ 185) ranks higher than Eratosthenes (IQ 175). However, both made extraordinary contributions.

Frequently Asked Questions

Who had a higher IQ — Ctesibius or Eratosthenes?

Ctesibius had an estimated IQ of 185 while Eratosthenes had an estimated IQ of 175.

What is each genius known for?

Ctesibius is known for: See full biography. Eratosthenes is known for: Sieve of EratosthenesFounder of Geography.

Are both considered geniuses?

Yes. Both Ctesibius and Eratosthenes are universally regarded as among history's greatest intellects.

Full Profile: CtesibiusFull Profile: Eratosthenes

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