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Maroc Maroc - WN.COM - Science - 22/Oct 21:24

New recycling method turns Teflon into toothpaste fluoride

The common coating known as Teflon can keep food from sticking to cookware, but it’s notoriously difficult to break down safely. Now, researchers in the United Kingdom have discovered a simple and cost-effective solution to the problem. The results aren’t simply eco-friendly—they can also be upcycled into helpful toothpaste and drinking water additives. According to their study published on October 22 in the journal Journal of the American Chemical Society, all you need is some sodium metal and heavy shaking. It’s been over 85 years since...

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