Editing Eratosthenes (section)

==External links==
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{{Wikiquote}}
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{{Library resources box|by=yes|onlinebooks=yes|others=yes|about=yes|label=Eratosthenes|viaf=|lccn=|lcheading=|wikititle=}}
* [http://www.roger-pearse.com/weblog/2017/04/15/cleomedes-how-big-is-the-earth/ English translation of the primary source for Eratosthenes and the size of the Earth] at Roger Pearse.
* [http://www.wilbourhall.org/index.html#eratosthenes Bernhardy, Gottfried: ''Eratosthenica'' ] Berlin, 1822 (PDF) (Latin/Greek), Reprinted Osnabruck 1968 (German)
* [http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm Eratosthenes' sieve in Javascript] {{Webarchive|url=https://web.archive.org/web/20010301205532/http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm |date=2001-03-01 }}
* [http://www.math.utah.edu/~pa/Eratosthenes.html About Eratosthenes' methods, including a Java applet]
* [http://galileoandeinstein.physics.virginia.edu/lectures/gkastr1.html How the Greeks estimated the distances to the Moon and Sun]
* [http://astrosun2.astro.cornell.edu/academics/courses//astro201/eratosthenes.htm Measuring the Earth with Eratosthenes' method]
* [http://aleph0.clarku.edu/~djoyce/mathhist/greece.html List of ancient Greek mathematicians and contemporaries of Eratosthenes]
* [http://www.newadvent.org/cathen/01303a.htm New Advent Encyclopedia article on the Library of Alexandria]
* [http://www.quitebasic.com/prj/math/eratosthenes/ Eratosthenes' sieve in classic BASIC all-web based interactive programming environment]
* [https://www.fondation-lamap.org/en/node/9786' International pedagogical project] {{Webarchive|url=https://web.archive.org/web/20190414194605/https://www.fondation-lamap.org/en/node/9786%27 |date=2019-04-14 }} : project [[:fr:La main à la pâte]].
* [http://www.phy.ntnu.edu.tw/ntnujava/htmltag.php?code=users.sgeducation.lookang.Eratostheneswee_pkg.EratosthenesweeApplet.class&name=Eratostheneswee&muid=14019 Open source Physics Computer Model about Eratosthenes estimation of radius and circumference of Earth] {{Webarchive|url=https://web.archive.org/web/20200105154547/http://www.phy.ntnu.edu.tw/ntnujava/htmltag.php?code=users.sgeducation.lookang.Eratostheneswee_pkg.EratosthenesweeApplet.class&name=Eratostheneswee&muid=14019 |date=2020-01-05 }}
* [https://web.archive.org/web/20151030065030/http://www.mozalearn.com/Extra-Videos-Eratosthenes-209501 Eratosthenes, video]
* [https://www.astrologicon.org/eratosthenes/eratosthenes-katasterismoi1.html Eratosthenes, Katasterismoi (or Astrothesiae), original text]

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{{S-bef|before=[[Apollonius of Rhodes]]}}
{{S-ttl|title=Head of the [[Library of Alexandria]]}}
{{S-aft|after=[[Aristophanes of Byzantium]]}}
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