2016-02-02 Copper Metal Kills Viruses on Contact
Even in the world of medicine, what is old is new again. Thousands of years ago, Egyptians used it to sterilize drinking water. Ancient Romans, Aztecs and Greeks also used…
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Even in the world of medicine, what is old is new again. Thousands of years ago, Egyptians used it to sterilize drinking water. Ancient Romans, Aztecs and Greeks also used…