by Jack R
Yellow Group D2B2
12/17/18
Homer, Herodotus, Eratosthenes, Ptolemy, Dark Ages View (not a "people"...), Dante, Now. Sizes and Distances. But we still have a LOT to learn...
"Eratosthenes." Famous Scientists. famousscientists.org. 21 Jun. 2014. Web. 12/19/2018 website