Archaeologists in China’s Yunnan province unearthed stone tools crafted in a style associated with Neanderthals that hasn’t ...
Learn More › Cutting through stone, brick ... Don’t use a cold chisel to cut masonry; there are specially made tools for that purpose. To use a cold chisel, select a hammer of suitable ...
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Stone tools unearthed in southwest China helped a mysterious group eke out a living in a cold and harsh environment 60,000 to 50,000 years ago.But whose hands shaped them? The answer could shake ...