28 nov 1115 anni a. C. - the Chinese invented the South Pointing Chariot
Descrizione:
A device which was the first to use the differential gear, which is believed to have given rise to the first analog computers
*Inspirational invention.
Aggiunto al nastro di tempo:
Data:
28 nov 1115 anni a. C.
Adesso
~ 3142 years ago