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1 gen 200 anni a. C. - astrolabe

Descrizione:

The astrolabe is a very ancient astronomical computer for solving problems relating to time and the position of the Sun and stars in the sky.

Aggiunto al nastro di tempo:

history project

Byomar cardeanas

13 nov 2017

0

0

450

Data:

1 gen 200 anni a. C.

Adesso

~ 2227 years ago

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