Objects once believed to be simple sticks in a Brazilian museum may actually be 5,000-year-old harpoons used for hunting whales, seals, and sharks. Researchers say this discovery could become the ...
Once dismissed as sticks and forgotten in a museum, the 5,000-year-old tools show prehistoric people hunted whales far from the Arctic. Picture of Krista McGrath analyzing one of the harpoons that ...
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