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...
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....
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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