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Tampons glow under UV light when sewage or detergent whiteners are absorbed. Scientists used them to identify contaminated rivers and streams.
Vancouver Courier September 21 2012 by Glacier Digital - Issuu
January's record rain exposes London's dirty sewage secret
Engineers armed with glow in the dark TAMPONS are waging war
Glowing Tampons Help Detect Sewage Leaks
Burnaby Now August 15 2012 by Glacier Digital - Issuu
How Glow-in-the-Dark Tampons Can Track Pollution
Maple Ridge News, October 05, 2012 by Black Press Media Group - Issuu
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Glow-in-The-Dark Tampons Are Being Used to Detect Sewage in Rivers
Campbell River Mirror, June 05, 2013 by Black Press Media Group
Thurs July 14 2011 Leader by Surrey Leader - Issuu
Engineers armed with glow in the dark TAMPONS are waging war