Medieval Fair Lecture- "Celestial Spheres and Torrid Zones: Medieval and Renaissance Views of the Cosmos"
Presented by Kathleen Crowther, Associate Professor, History of Science Dept., OU This talk will explore what medieval and Renaissance people thought about the heavens and the earth, including where the earth was, how big the earth was, what caused the seasons, how the stars and planets moved, how much of the earth was covered with water, and what parts of the earth could support human habitation.
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