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 …read more
Source:: Science
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 …read more
Source:: Science