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Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made them
A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...
Oldest Known Bone Tools Challenge Our Understanding of Human Evolution
The discovery of 1.5-million-year-old bone tools in Tanzania suggests early human ancestors had advanced cognitive abilities ...
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Prehistoric bone tool 'factory' hints at early development of abstract reasoning in human ancestors
The oldest collection of mass-produced prehistoric bone tools reveal that human ancestors were likely capable of more advanced abstract reasoning one million years earlier than thought, finds a new ...
Human ancestors making 'bone tech' 1.5 million years ago, say scientists
Our ancestors were making tools out of bones 1.5 million years ago, winding back the clock for this important moment in human evolution by more than a million years, a study said Wednesday.