23 h 59 min, 1 mars 276 ans av. J.-C. - eratosthenes
Description:
Eratosthenes was an ancient Greek astronomer, geographer, and mathematician. Eratosthenes is most famous for making the first accurate measurement of the circumference of the Earth.Ajouté au bande de temps:
Date:
23 h 59 min, 1 mars 276 ans av. J.-C.
Maintenaint
~ Il y a 2303 ans