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These Mysterious 12,000-Year-Old Pebbles May Be Early Evidence of Wheel-Like Tools, Archaeologists Say
And even if the pebbles are spindle whorls, these tools are more similar to a spinning top than to a wheel, she adds. Ultimately, “the most important aspect of the study is how modern technology ...
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Early Humans May Have Collected Round Stones for Over 1 Million Years
Long before the rise of the Homo sapiens civilization, our ancestors walked the valleys of East Africa over a million years ...