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40,000-Year-Old Symbols Found in Caves Worldwide May Be the Earliest Written Language
submitted 4 years ago by Mnemonic from openculture.com
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[–]SierraKiloBravo 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 0 fun3 insightful - 1 fun - 4 years ago (0 children)
Really interesting stuff there.
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[–]SierraKiloBravo 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 0 fun3 insightful - 1 fun - (0 children)