sentences:  Epimachus of Athens
  
  Epimachus of Athens (, c.300 BC) was a renowned Athenian engineer and architect who is known to have constructed the Helepolis (literally, "Taker of Cities"), a huge siege machine first conceptualised by Demetrius I of Macedon and built to be employed in the unsuccessful siege of Rhodes.Few particular details are known about Epimachus of Athens' life.