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Indicators on etwas grobartiges You Should Know

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The Greek mathematician and astronomer Eratosthenes (275-195 B.C.) made use of a comparison involving shadows to evaluate the Earth's circumference. Eratosthenes recognizes that within the working day of the sum mer solstice at noon the sun might be mirrored at the bottom of a specific very well in Siene (present http://xenuscientology77764.slypage.com/8030496/top-latest-five-etwas-grobartiges-urban-news

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