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jun 1, 280 BC - Primera Medición Terrestre 280 a.C
Description:
Alejandria (Egipto) - Erastotenes realizó el calculo de la circunferencia de la tierra
40.000 km
Added to timeline:
Unidades de Medida
By
Sandra Milena ESPINEL GARZON
10 Nov 2018
0
0
612
Date:
jun 1, 280 BC
Now
~ 2308 years ago
Images:
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