Wednesday, May 29, 2019

Early humans deliberately recycled flint to create tiny, sharp tools

A new study finds that prehistoric humans 'recycled' discarded or broken flint tools 400,000 years ago to create small, sharp utensils with specific functions. The artifacts were discovered at the site of Qesem Cave, located just outside Tel Aviv.

from Latest Science News -- ScienceDaily http://bit.ly/30TRAyH
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