baumhaus.digital/Studium Generale/Prolegomena to Educatio Digitale/Session 2 :: Antiquity/The Antikythera mechanism
- an ancient Greek analogue computer used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance
- created sometimes around 2nd-1st century B.C., discovered in 1902
- complex clockwork of at least 30 bronze gears
The main gear (fragment A) of the Antikythera mechanism