Eratosthenes — "The sun casts no shadow in Syene at the summer solstice."
The sun casts no shadow in Syene at the summer solstice.
The sun casts no shadow in Syene at the summer solstice.
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"I am a 'philologos,' a lover of learning."
"I am a polymath, not just a geographer."
"He who knows the positions of the stars knows the circumference of the Earth."
"I have found a way to measure the size of the Earth with considerable accuracy."
"There are two ways to measure the Earth: one by walking, the other by thinking."
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