Getting a drink of water in rural Kenya might mean a six-mile walk to a well. But a new kit for a DIY water filter makes it possible to cheaply purify polluted water from nearby sources instead. Most ...
All sorts of nasties—lead, mercury, radium, nitrates, norovirus, agricultural runoff, PFAS, and more—can lurk in your water. No surprise, then, that about 40% of U.S. homes filter theirs. But the ...
The reason people in Silicon Valley are spending $36 for 2.5 gallons of unfiltered raw water in shapely glass bottles is fear, but not of contracting a waterborne disease like cholera. The raw-water ...
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