Eratosthenes' measurement of Earth's circumference

Applet that demonstrates how Eratosthenes used basic geometry to estimate the circumference of the Earth.

David Radcliffe — 16 ottobre 2011 - 01:51

Licenza: CC-BY-SA, GeoGebra Terms of Use
Risorse derivate: Eratóstenes y el cálculo de la circunferencia de la Tierra
Condiviso da astronomia_uy; Visualizza altri…; Eratosten i opseg Zemlje
Condiviso da Marta; Αντιγραφή του Eratosthenes' measurement of Earth's circumference
Condiviso da Ισίδωρος Γλαβάς; Eratosthenes' measurement of Earth's circumference
Condiviso da Candace Chappelle; Eratosthenes' measurement of Earth's circumference
Condiviso da Amsavalli; Historické mapy
Condiviso da Šárka Voráčová