6 stories mention Aristotle on DeadlyCurious.
Eudoxus of Cnidus proposed in the 360s BC that the apparent motions of the planets could be explained by a system of 27 concentric rotating spheres centred on the Earth. Aristotle expanded the model to 55 spheres. The framework substantively defined European cosmology until Tycho Brahe.
Read the story →Konrad of Megenberg was a Regensburg canon and natural-philosophy writer who composed a tract in 1350 explicitly refuting the claim that Jews had caused the Black Death by poisoning wells. He used Aristotelian-medical argument against the popular conspiracy theory that had been justifying the Rhineland pogroms.
Read the story →Plato's Academy was founded around 387 BC and closed by Justinian's edict in 529 AD. For most of that nine-century period the Academy was the institutional core of Greek mathematical and astronomical teaching — the lineage that produced Eudoxus, Aristotle, Theaetetus, and most of the substantively classical Greek mathematical tradition.
Read the story →In 529 the Emperor Justinian closed the philosophical schools of Athens. The Academy that traced its descent to Plato had operated for almost 900 years. Its surviving teachers, led by Damascius, walked east into Sasanian Persia. Five years later they walked back.
Read the story →Before Eudoxus, Greek mathematicians could prove statements about simple shapes. Eudoxus invented the method that let them prove statements about curves.
Read the story →In November 1577 a comet appeared over Europe so bright it cast shadows. A twenty-eight-year-old Dane measured its distance and demolished Aristotle's heavens.
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