Matt Fuchs lives in Maryland and writes about health, science, and technology. Matt Fuchs lives in Maryland and writes about health, science, and technology. When George Thurston leaves his cottage in ...
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How to Tell If Your Outdoor Air Is Safe
When George Thurston leaves his cottage in the woods of Waccabuc, N.Y., to head for work, a pollution monitor clipped to his belt—called an AirBeam—shows pristine air quality. As he takes the train ...
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