Pretty as You Please, Curling Films Turn Themselves Into Nanodevices

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Science  14 Jul 2006:
Vol. 313, Issue 5784, pp. 164-165
DOI: 10.1126/science.313.5784.164

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Nanometer-thick films that roll themselves into tubes and fold up into elegant shapes promise a highly controllable way to make tiny gadgets. (Read more.)