Early Humans in Asia Were Making Advanced Tools 160,000 Years Ago—Upending a Long-Held Assumptions
Ancient tools from China show early humans made complex, hafted technologies 160,000 years ago, reshaping views of innovation ...
Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago. The selection of rock type depended on how easily the material could be ...
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