The invention of the wheel aside, the lighting of the first fire is probably the best-known cartoonists’ trope about early humans. With good reason. Controlling fire is one of humanity’s most ...
Fragments of iron pyrite, a rock that can be used with flint to make sparks, were found by a 400,000-year-old hearth in eastern Britain. (Jordan Mansfield | Courtesy Pathways to Ancient Britain ...
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