Corey S. Powell
@coreyspowell
A curious human. Opening minds @openmind_mag. Casting pods with @BillNye. AKA: https://t.co/CpYNl1MZWR and @[email protected]
23-02-2009 05:46:25
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Johannes de Sacrobosco ('John of Hollywood') published detailed geometric descriptions of a solar eclipse in the year 1230. People in the 'dark ages' were not so dumb!
I look at 5000 years of eclipse investigations in my latest column:
invisibleuniverse.substack.com/p/how-we-learn… #Eclipse
