Scientists Discover Oldest Poison, on 60,000-Year-Old Arrows – The New York Times

  1. Scientists Discover Oldest Poison, on 60,000-Year-Old Arrows  The New York Times
  2. Humans Made Poisoned Arrowheads Thousands of Years Earlier Than Previously Thought  Scientific American
  3. 60,000-year-old traces of world’s oldest arrow poison reveal…

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