Traces of plant poison on ancient African arrowheads provide the oldest direct evidence of poisoned weapons. Scientists have ...
Scientists Identify 60,000-Year-Old Discovery That Rewrites Early Human History ...
Study finds plant poison was used on ancient arrows, pointing to sophisticated hunting methods used 60,000 years ago ...
Study Finds on MSN
Ancient Hunters Used Plant Poison On These Stone Arrows 60,000 Years Ago
Stone age humans were using poison for hunting far longer than previously believed. In A Nutshell Chemical traces survived ...
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