The Antikythera mechanism (also known as the Antikythera Device), dated to the late 2nd century/early 1st century BCE (roughly 205-60 BCE) is understood as the world's first analog computer, created to accurately calculate the position of the sun, moon, and planets. #History #GreekScience #GreekAstronomy #HistoryFacts https://www.worldhistory.org/Antikythera_Mechanism/