The Brighterside of News on MSN
MIT study uses medical CT imaging to reconstruct 5,000-year-old metal production
Around 5,000 years ago, people in what is now Iran began turning dull stone into shining metal. By heating copper ore until ...
Around 5,000 years ago, people living in what is now Iran began extracting copper from rock by processingore, an activity known as smelting. This monumental shift gave them a powerful new technology ...
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