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Cleaning the air with jeans

20 Mar 2017

You may want them in your jeans, but you probably want to keep them away from your genes. They’re “nano” particles of titanium dioxide, about ten billionths of a meter in diameter that can exhibit...

Self-Cleaning Toilets and Self-Cleaning Clothes

20 Mar 2017

Nobody looks forward to cleaning toilets. And maybe in the future you won’t have to. That may be one of the benefits of nanotechnology, a burgeoning field of science that everyone is talking about....


20 Mar 2017

Richard Feynman, Nobel prize winning physicist and science popularizer par excellence liked practical jokes, but I doubt he would have enjoyed watching people in the buff parade on Chicago’s...

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