Tampons glow under UV light when sewage or detergent whiteners are absorbed. Scientists used them to identify contaminated rivers and streams.
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Glow-in-the-dark tampons help scientists spot river sewage
How Glow-in-the-Dark Tampons Can Track Pollution
Glow-in-the-dark TAMPONS shed light on water pollution
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Glow-in-the-dark tampons are being used to fix bad plumbing
Tampon tests' could be used to track sewage in rivers, Environment
Glow in the dark tampons identify sewage pollution in rivers
Glow-in-dark tampons may help keep rivers free of sewage - Market Business News