Scientists develop high-resolution touch nano-sensor

U.S. scientists reportedly have created a revolutionary sensor that can "feel" the texture on objects with a sensitivity equal to that of a human fingertip.

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<p><a href="http://www.physorg.com/news69155876.html">Scientists develop high-resolution touch nano-sensor</a></p> <p>U.S. scientists reportedly have created a revolutionary sensor that can "feel" the texture on objects with a sensitivity equal to that of a human fingertip. </p>