http://scihi.org/eratosthenes/ Eratosthenes was one of the most pre-eminent scholarly figures of his time, and produced works covering a vast area of knowledge before and during his time at the Library. He wrote on many topics – geography, mathematics, philosophy, chronology, literary criticism, grammar, poetry, and even old comedies. … See more 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 … See more Measurement of Earth's circumference The measurement of Earth's circumference is the most famous among the results obtained by Eratosthenes, who estimated that the meridian has a length of 252,000 stadia (39,060 to 40,320 kilometres (24,270 to 25,050 … See more • Aujac, G. (2001). Eratosthène de Cyrène, le pionnier de la géographie. Paris: Édition du CTHS. 224 p. • Bulmer-Thomas, Ivor (1939–1940). Selections Illustlating the History of Greek Mathematics. Cambridge, Massachusetts: Harvard University Press. See more 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 … See more • Aristarchus of Samos (c. 310 – c. 230 BC), a Greek mathematician who calculated the distance from the Earth to the Sun. • Eratosthenes (crater) on … See more
Eratosthenes (276 BC - 194 BC) - Biography - MacTutor History of ...
WebLegend has it that Eratosthenes went blind and died by starving himself when he was 80 to 82 years old. Our Cast of Characters. Eratosthenes lived in Alexandria, Egypt, part of Ancient Greece. He was born in about 276 … WebApr 2, 2024 · Eratosthenes, in full Eratosthenes of Cyrene, (born c. 276 bce, Cyrene, Libya—died c. 194 bce, Alexandria, Egypt), Greek scientific … fief roman
On the Murder of Eratosthenes World History
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 … WebDec 10, 2016 · Seventeen hundred years after Eratosthenes’ death, while Christopher Columbus studied what Eratosthenes had written about the size of the Earth, he chose to believe, based on a map by the Italian … Web1 day ago · Greek mathematician, Eratosthenes, planted a stick in the ground in the city of Alexandria and waited to see if a shadow would be cast at noon. It measured seven degrees. fie froholt