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All That's Interesting on MSNThe Discovery Of 1.5-Million-Year-Old Tools Made From Animal Bones In Tanzania Is Rewriting Early Human HistoryEarly humans began crafting stone tools more than 3 million years ago by chipping off flakes to form shapes and sharp edges ...
The Associated Press on MSN13d
Ancient humans made tools from animal bones 1.5 million years agoThe bone tools date from more than a million years before our species, Homo sapiens, arose around 300,000 years ago.
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