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April 1, 2024
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3h 1min, jan 1, 100 y - ptolemy
Description:
ancient astronomer, geographer, and mathematician who considered the Earth the center of the universe (the "Ptolemaic system").
Added to timeline:
13 Nov 2017
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history project
Date:
3h 1min, jan 1, 100 y
Now
~ 1925 years ago