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flag Scientists develop a cost-effective method using blue LEDs to break down harmful PFAS chemicals.

flag Researchers have created a new system using light to break down PFAS, or "forever chemicals," which persist in the environment for up to 1,000 years and are linked to health issues. flag The method uses cheap blue LEDs and fans, potentially making it economically viable for large-scale use. flag While challenges like scaling up and improving catalyst stability remain, the system could transform PFAS into harmless products, offering a simpler solution compared to current expensive and energy-intensive methods.

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