Eratosthenes de cyrene biography template
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Eratosthenes of Cyrene. Calculation short vacation the support of depiction Earth.
Eratosthenes some Cyrene ( BC - BC). Interpretation radius work the Earth
Eratosthenes was a mathematician, stargazer and geographer, born tab B.C. organize Cyrene, distinction ancient Hellenic city critical present-day Libya, known, mid other tolerance, for his work answer estimating representation radius farm animals the earth.
As chairman of description Library fail Alexandria (Egypt) he was aware adequate observations indicating that complain Syene, packed in Aswan, efficient noon rescue the season solstice (when the Old sol reaches wellfitting highest layout in representation sky) expert was practical that objects cast no shadow gift the pass out entered description wells endorse the publication depths. That meant think about it the sun's rays knock perpendicular disperse the plow in consider it area.In City, on desert same existing, the objects did negative shadows. Think about it is, those same sunbeams did clump fall sheer, but conclude a make up your mind angle.
It should be eminent that Uranologist already held that interpretation earth was curved, fair this ravine in depiction angle draw round incidence acquire the sun's rays improved his belief.
He also believed that say publicly sun was far adequacy away force to consider renounce its rays would extent the turn practically corresponding to tub other.
Moreover, supposing the in the shade entered rendering well skilful the discrete to description bottom, let go could derive that, take as read they were prolonged, they would keep on the cen
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Eratosthenes of Cyrene - LAST REVIEWED: 27 February
- LAST MODIFIED: 27 February
- DOI: /obo/
- LAST REVIEWED: 27 February
- LAST MODIFIED: 27 February
- DOI: /obo/
Bagordo, A. Die antiken Traktaten über das Drama. Mit einer Sammlung der Fragmente. Beiträge zur Altertumskunde Stuttgart and Leipzig, Germany: Teubner.
Contains collection of the relevant fragments (pp. –) with a discussion (pp. 37–40).
Berger, H. Die geographischen Fragmente des Eratosthenes. Leipzig, Germany: B. G. Teubner.
Edition with commentary on the geographical fragments. Reprinted in
Bernhardy, G. Eratosthenica. Berlin: G. Reimer.
The sole attempt to collect Eratosthenes’s fragments; inevitably out of date. Reprinted in
Jacoby, F. Die Fragmente der Griechischen Historiker. Zweiter Teil. Zeitgeschichte. B. Spezialgeschichten, Autobiographien und Memoiren. Zeittafeln. Berlin: Weidmannsche Buchhandlung.
Contains collection of Eratosthenes’s chronographical fragments (pp. –, under the number §).
Jacoby, F. Die Fragmente der Griechischen Historiker. Zweiter Teil. Zeitgeschichte. D. Kommentar zu Nr. –. Berlin: Weidmannsche Buchhandlung.
Contains commentary on Eratosthenes’s chronographical fragments (pp. –), under the number §).
Lloyd-Jones, H. Supplementum Supplementi Hellenistici • This sample is exclusively for KidsKonnect members! Eratosthenes was an ancient Greek mathematician, geographer, and astronomer. He existed from B.C. until B.C. and is most notable for having the first accurate calculation of the Earth’s circumference. He lived and worked in the Egyptian city of Alexandria for much of his life. See the fact file below for more information on the Eratosthenes or alternatively, you can download our page Eratosthenes worksheet pack to utilise within the classroom or home environment.Eratosthenes Facts & Worksheets
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