TIL that +/- 42k years ago, the “Adam’s Event”, a reversal of Earth’s magnetic poles, may have led to the extinction of mega fauna, Neanderthals, and forced humans into caves as the earth experienced intense periods of cosmic radiation, solar winds, electrical storms, and drastic climate change.
geographyrealm.comSubmitted by GonzoVeritas t3_11ejqd4 in todayilearned
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