Israeli scientists find evidence of humans ‘recycling’ 400,000 years ago
A new Tel Aviv University study found that there is evidence that 400,000 years ago, prehistoric humans "recycled" their broken flint, the researchers announced on Wednesday. They transformed their discarded flint tools to make smaller utensils with specific functions.
Recycling was a way of life for these people,” said Prof. Ran Barkai, one of...