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Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made themArchaeologists have uncovered a collection of bone tools in northern Tanzania that were shaped by ancient human ancestors 1.5 million years ago, making them the oldest known bone tools by about 1 ...
Researchers know that early people made simple tools from stones as early as 3.3 million years ago. The new discovery, published Wednesday in Nature, reveals that ancient humans “had rather more ...
Researchers know that early people made simple tools from stones as early as 3.3 million years ago. The new discovery, published Wednesday in Nature, reveals that ancient humans “had rather more ...
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