WebSep 14, 2024 · 30. The famous measurements and calculations done by Eratosthenes around 300 BC are very widely known. He concluded correctly that the circumference of the Earth is about 252 000 times the length of an athletic stadium. But what Eratosthenes did would make no sense if the Sun were (for example) only 6000 miles from the Earth. Eratosthenes of Cyrene was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist. He was a man of learning, becoming the chief librarian at the Library of Alexandria. His work is comparable to what is now known as the study of geography, and he introduced some of the terminology still used today.
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WebDec 9, 2013 · Eratosthenes (c. 276 BC -- c.194 BC) was a Greek scholar nicknamed "Beta." This is because he was considered the second best in so many fields. Despite the... WebMar 3, 2024 · Eratóstenes permaneció en Alejandría el resto de su vida, y fue allí donde realizó sus cálculos sobre la circunferencia de la Tierra y escribió sus obras más … scripps clinic mission valley health express
Eratosthenes Calculates the Circumference of the Earth
WebMay 19, 2024 · Eratosthenes was an ancient Greek mathematician, geographer, and astronomer. He existed from 276 B.C. until 194 B.C. and is most notable for having the … WebEratosthenes was born in the year 276 BC to Aglaos and his wife; but the exact date of his birth is unknown. He was born in the city of Cyrene; which is located in present day Libya but used to be a part of the Greek … pay rent online cincinnati oh