Which Happened First?

Hero of Alexandria

Hero of Alexandria
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Hero of Alexandria was a Greek mathematician and engineer who was active in Alexandria during the Roman era. He has been described as the greatest experimentalist of antiquity and a representative of the Hellenistic scientific tradition.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. VespasianNovember 17, AD 9 – June 4, AD 79
  2. Hero of Alexandria (this page)circa AD 10 – circa AD 75
  3. Linus10–79
  4. CaligulaAugust 31, AD 12 – January 24, AD 41
  5. Apollonius of Tyanacirca AD 15 – circa AD 100
  6. Lubna of Cordoba16–984

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Hero of Alexandria (circa AD 10 – circa AD 75) · Which Happened First?