Comment Comment by thomasmarriott https://en.wikipedia.org/wiki/Aeolipilehttps://en.wikipedia.org/wiki/Antikythera_mechanismhttps://en.wikipedia.org/wiki/Su_Song parent thomasmarriott 7 years ago
https://en.wikipedia.org/wiki/Antikythera_mechanism
https://en.wikipedia.org/wiki/Su_Song