By definition, Nanoscience is the emerging study of science that deals with the properties of materials that are of size below the billionth of a meter. Why is it important? The very first computer weighed more than 30 tonnes and occupied a size of a room. A recent survey found that more people in the world own a cell phone than own a toothbrush and the credit goes to Nanoscience. “There’s plenty of room at the bottom: An invitation to enter a new field of physics” was a lecture given by physicist Richard Feynman at the annual American Physical Society meeting at Caltech on December 29, 1959, in which Feynman laid the foundation for Nanoscience and Nanotechnology. Nanoscience is an interdisciplinary course that brings in the concepts of physics, chemistry, biology and computer science. Its application extends from daily needs to defense.
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