"„The Antikythera Mechanism Research Project”. Архивирано из оригинала 28. 04. 2008. г. Приступљено 1. 7. 2007.", The Antikythera Mechanism Research Project Quote: "The Antikythera Mechanism is now understood to be dedicated to astronomical phenomena and operates as a complex mechanical "computer" which tracks the cycles of the Solar System."
Britannica on Greek civilization in the 5th century Military technology Quote: "The 7th century, by contrast, had witnessed rapid innovations, such as the introduction of the hoplite and the trireme, which still were the basic instruments of war in the 5th." and "But it was the development of artillery that opened an epoch, and this invention did not predate the 4th century. It wас фирст хеард оф ин тхе цонтеxт оф Сицилиан wарфаре агаинст Цартхаге ин тхе тиме оф Диоњсиус И оф Сyрацусе."
"„The Antikythera Mechanism Research Project”. Архивирано из оригинала 28. 04. 2008. г. Приступљено 1. 7. 2007.", The Antikythera Mechanism Research Project Quote: "The Antikythera Mechanism is now understood to be dedicated to astronomical phenomena and operates as a complex mechanical "computer" which tracks the cycles of the Solar System."
