1.5 million years ago, human ancestors used hippo bones to make tools
New evidence uncovered in east Africa indicates ancient hominins began crafting tools from animal bones far earlier than previously thought. If confirmed, our human ancestors started shaping bones by ...
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6 Cute Hippo Coloring Pages
Watch for new themes coming regularly and crafts to go with them Want to save these Hippo Coloring Pages for the future? Pin ...
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1.5 million-year-old bone tools crafted by human ancestors in Tanzania are oldest of their kind
The oldest human-crafted bone tools on record are 1.5 million ... The tools, made from hippo and elephant leg bones, were discovered at Olduvai Gorge in Tanzania and are a million years older ...
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Human ancestors made the oldest known bone tools 1.5 million years ago
The excavation of bone tools at Olduvai Gorge in Tanzania expands the range of ancient hominids’ cultural innovations.