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Practice Listening: Fill in the Blanks (Type In)
ID: #31302
Short
Nanotechnology
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What is nanotechnology? Well, a report that was put together by a of the Royal Society and the Royal Academy of Engineering that came our last summer, two topics. Nanoscience is the study of phenomena and the manipulation of materials at atomic, molecular and scales, where properties differ significantly from those as a larger scale. Nanotechnologies are the design characterisation, production and application of , devices and systems by controlling shape and size at the nanometre scale. So, I'll talk a little bit more in a moment about what a nanometre is, but speaking people think of nanotechnologies as being a sort of a hundred nanometres or less.
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