Description: Quite remarkable that someone would calculate the dimensions of planet Earth over a thousand years (!) before most people realized that the Earth is, in fact, a sphere and that Earth is, in fact, a planet.
Keywords: the, greek, geometer, remarkable, calculate, dimensions, planet, earth, thousand, years, people, realized, fact, sphere
Created by: Thomas McGuire Added: 2005-09-01
Earth Science (Astronomy) Views: 2589
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