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The Associated Press on MSNAncient humans made tools from animal bones 1.5 million years agoWASHINGTON (AP) — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly ...
But eventually, these early human ancestors started to see animals as raw materials. Sponsor Message "That opens up a lot of potential for you to make the most to take advantage of the materials ...
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