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Eratosthenes
WebEratosthenés z Kyrény (řecky Ἐρατοσθένης, mezi 276 – 272 v Kyréně – 194 př. n. l. v Alexandrii) byl matematik, astronom a zřejmě největší geograf antického Řecka. Působil též jako správce alexandrijské knihovny. Věnoval se také literární činnosti jako básník. Bylo po něm pojmenováno tzv. Eratosthenovo síto a kráter Eratosthenes na Měsíci . WebEratosthenes von Kyrene (altgriechisch Ἐρατοσθένης Eratosthénēs; * zwischen 276 und 273 v. Chr. in Kyrene; † um 194 v. Chr. in Alexandria) war ein außergewöhnlich … scematic diagram of a 2016 ford focus engine
Eratosthenes: Biography of a Great Thinker - YouTube
WebAccording to Euphiletos, Eratosthenes used Euphiletos' slave to persuade his wife to have an affair with him. [3] In a scene which draws heavily on comic tropes, Euphiletos places himself in the role of the bumbling husband, describing how the pair carried out the affair under his nose. 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. WebJan 24, 2010 · Building on his previous work, in which he determined the size and shape of the earth, Eratosthenes in the Geographika created a grid of parallels and meridians that linked together every place in the … run screen saver settings as administrator