Researchers Have Created a UV Light That Kills Bacteria Without Harming Humans [Science]

It's widely known that ultraviolet light has bacteria killing properties. Unfortunately, its usefulness is limited since it also harms us. But now researchers have developed a high intensity, narrow spectrum wavelength that's safe enough to be used as lighting in hospitals. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/jag_KW5QTUE/researchers-have-created-a-uv-light-that-kills-bacteria-without-harming-humans

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