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суббота, 23 октября 2010 г.
Возьми наноаккорд на наногитаре! The world's smallest guitar is 10 micrometers long -- about the size of a single cell -- with six strings each about 50 nanometers, or 100 atoms, wide. Made by Cornell University researchers from crystalline silicon, it demonstrates a new technology for a new generation of electromechanical devices.Photo by D. Carr and H. Craighead, Cornell.
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