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What was Eratosthenes life like?
Lived c. 276 BC – c. 194 BC. Eratosthenes was an Ancient Greek scientist born in the town of Cyrene in about 276 BC. Cyrene, then a Greek city, is now the town of Shahhat in Libya. Eratosthenes was educated in philosophy and mathematics in Athens. We do not know what he looked like.
What did Eratosthenes believe in?
240 B.C. Eratosthenes Measures the Earth. By around 500 B.C., most ancient Greeks believed that Earth was round, not flat. But they had no idea how big the planet is until about 240 B.C., when Eratosthenes devised a clever method of estimating its circumference.
When and where did Eratosthenes live?
Eratosthenes was born in 276 B.C. in the city of Cyrene which is in the modern-day country of Libya. He studied for a few years in Athens. Later, he studied and spent most of his adult life in Alexandria. He died in Alexandria in 194 B.C. at the age of 82 years.
What was Eratosthenes job?
When the chief librarian of the famous Library of Alexandria died in 236 BCE, Eratosthenes was appointed to the prominent position around the age of 40. A man of many talents, Eratosthenes was a librarian, geographer, mathematician, astronomer, historian, and poet.
What is Eratosthenes birthday?
276 BC
Eratosthenes/Date of birth
What race was Eratosthenes?
Eratosthenes was a Greek mathematician who is famous for his work on prime numbers and for measuring the diameter of the earth.
What was Eratosthenes famous for?
Eratosthenes, in full Eratosthenes of Cyrene, (born c. 276 bce, Cyrene, Libya—died c. 194 bce, Alexandria, Egypt), Greek scientific writer, astronomer, and poet, who made the first measurement of the size of Earth for which any details are known.
Why did Eratosthenes suicide?
He had become blind in his old age and could no longer work by 195 BCE. He reportedly fell into despair, and he is said to have committed suicide by voluntary starvation in 194 as a result.
How old is Eratosthenes?
81 years (276 BC–195 BC)
Eratosthenes/Age at death
Who was Eratosthenes and what did he do?
Who is the father of Eratosthenes?
Aglaos
Life. The son of Aglaos, Eratosthenes was born in 276 BC in Cyrene. Now part of modern-day Libya, Cyrene had been founded by Greeks centuries earlier and became the capital of Pentapolis (North Africa), a country of five cities: Cyrene, Arsinoe, Berenice, Ptolemias, and Apollonia.