7 h 31 m, 29 oct 6 año aC - First known messages being sent
Descripción:
It is believed that the first messages being sent was discovered by archaeologists. There is great advantage to a ruler who can send or receive a message quicker than his rivals.
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fecha:
7 h 31 m, 29 oct 6 año aC
Ahora mismo
~ 2032 years ago