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by analog31
598 days ago
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It also means that there's no control group. I think it was in the New Yorker, an article about the chemist who was asked by 3M to investigate the health effects of PFAS after workers in their factories were getting sick. She tried to find blood samples that were PFAS-free in order to test the detection limits of her equipment, and there was PFAS in virtually every sample. |
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