13,000 Years Ago, These Ancient Builders Carved a Calendar into Stone to Mark Destructive Occasion
Whatever we learned in school about the earliest human civilizations, the discovery of Göbekli Tepe in southern Turkey has made it all null and void. This sprawling, monolithic complex, of which over 90% remains unexcavated, dates back over 10,000 years—a date which is ascertained by the evidence of the entire complex…
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