Honey, I shrunk the carbon nanotubes

U.S. scientists say they have developed a method of controllably altering the diameter of individual carbon nanotubes.

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<p><a href="http://www.physorg.com/news82750339.html">Honey, I shrunk the carbon nanotubes</a></p> <p>U.S. scientists say they have developed a method of controllably altering the diameter of individual carbon nanotubes. </p>