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New evidence that flushing your toilet with the lid up is a public health hazard

smartplanet.com — Science Scope Contributing Editor Contributing Editor Christopher Mims has written for Scientific American, WIRED, Popular Science, Fast Company, Good, Discover, Slate, Technology Review, Nature and the Nicholas Institute for Environmental Policy Solutions at Duke University. Formerly, he was an editor at Scientific American, Grist and Seed. He is based in Washington, D.C.