Eratosthenes — "The measurement of shadows can unlock great truths."
The measurement of shadows can unlock great truths.
The measurement of shadows can unlock great truths.
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"I have mapped the known world with greater precision than any before me."
"I am not merely a geographer; I am a cosmographer."
"The circumference calculation was based on principles of geometry and astronomy."
"Alexandria is approximately 5,000 stadia north of Syene."
"I am a polymath, not just a geographer."
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