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History of Recycling Dates Back to Paleolithic
2012-09-21 09:36:04

Although they might not have had pretty symbols and blue buckets to sort their recyclables into like modern humans, a new study shows that humans from the Upper Paleolithic Age recycled their stone artifacts and repurposed them as far back as 13,000 years ago.


Word of the Day
abactinal
  • Pertaining to the surface or end opposite to the mouth in a radiate animal.
The word 'abactinal' comes from a Greek root meaning 'ray' and a Latin prefix meaning 'away'.
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