Tag: Toothpicks

Cavemen may have used toothpicks

Bits of wood recovered from a 1.2-million-year-old tooth found at an excavation site in northern Spain indicate that the ancient relatives of man may have use a kind of toothpick, scientists say. Toothbrushes were not around yet, if the amount of hardened tartar build-up is anything to go by, researchers said. An analysis of the …

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December 29, 2016