Duke develops new UV measurement tool

Researchers at Duke University's Pratt School of Engineering have developed a new way to measure microbes' exposure to ultraviolet light.

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<p><a href="http://www.physorg.com/news7789.html">Duke develops new UV measurement tool</a></p> <p>Researchers at Duke University's Pratt School of Engineering have developed a new way to measure microbes' exposure to ultraviolet light. </p>