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World’s Oldest Poisoned Arrowheads Date Back 60,000 Years, Show Hunters’ Knowledge of Toxins https://www.goodnewsnetwork.org/worlds-oldest-poisoned-arrowheads-date-back-60000-years-show-hunters-knowledge-of-toxins/

World’s Oldest Poisoned Arrowheads Date Back 60,000 Years, Show Hunters’ Knowledge of Toxins
The research team identified chemical residues of poison from gifbol, a poisonous plant still used by traditional hunters in the region.