Neandertals took stick-to-itiveness to a new level. Using just scraps of wood and hot embers, our evolutionary cousins figured out how to make tar, a revolutionary adhesive that they used to make ...
Neandertals really knew their way around a fire. In a sea cave sheltered from the blustery winds of Gibraltar, our ancient cousins created a hearth capable of making tar from nearby plants, a new ...
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