Scientists have discovered the oldest evidence of humans crafting tools from whale bones, dating back roughly 20,000 years. The bones, shaped into narrow projectiles for hunting, were found during ...
A US team of researchers has uncovered 27 bone tools made by human ancestors about 1.5 million years ago. While older bone tools have been discovered, similar examples of bone tool kits occur more ...
For millions of years, early human ancestors relied on stone tools to shape their world. The discovery of a collection of 27 standardized bone tools dating back 1.5 million years challenges long-held ...
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