Corey S. Powell (@coreyspowell) 's Twitter Profile
Corey S. Powell

@coreyspowell

A curious human. Opening minds @openmind_mag. Casting pods with @BillNye. AKA: substack.com/@coreyspowell and coreyspowell.bsky.social

ID: 21634600

linkhttps://www.coreyspowell.com/ calendar_today23-02-2009 05:46:25

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Corey S. Powell (@coreyspowell) 's Twitter Profile Photo
Corey S. Powell
@coreyspowell

a year ago

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

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