1 gen 200 anni a. C. - Invention of the Astrolabe
Descrizione:
The Astrolabe was invented in 200 B.C by the Greek. The Astrolabe is a tool that makes astronomic measurements and allows people to explore and greatly aided with exploration.
Aggiunto al nastro di tempo:
Data:
1 gen 200 anni a. C.
Adesso
~ 2227 years ago