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What is nanotechnology ?ntg just listening song​

Answer»

Nanotechnology is a field of research and innovation concerned with building 'things' - generally, materials and DEVICES - on the SCALE of atoms and MOLECULES. A NANOMETRE is one-billionth of a metre: ten times the diameter of a hydrogen ATOM. The diameter of a human hair is, on average, 80,000 nanometres.



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