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Citizen Scientists Fight Water Pollution with Cotton Tampons
Description
Central Texas volunteers, trained as community scientists, use cotton tampons to detect water pollution. They check for optical brighteners, synthetic chemicals from detergents and paper products, which signal wastewater leaks. The process involves dropping samplers into streams for 24-72 hours, then testing them under UV light. Positive tests often lead to deeper investigations, uncovering issues like fish kills or illegal dumping. The program, Texas Stream Team, offers free training statewide, empowering citizens to safeguard waterways.
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