Over the past decade a new term has entered our vocabulary and that word is “nano.” We hear the word in movies. It’s mentioned on television and in newspapers and magazines. Futurists say it will pave the way for unimaginable new possibilities. Pessimists are unsure.
There are many different opinions about where this new field will take us, but everyone agrees that this science and the new technologies that come from it have the possibility of significantly impacting our world.
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Nanotechnology refers to a field of applied science whose theme is the control of matter on an atomic and molecular scale. Generally nanotechnology deals with structures 100 nanometers or smaller, and involves developing materials or devices within that size.
Nanotechnology is a highly diverse and multidisciplinary field, ranging from novel extensions of conventional device physics, to completely new approaches based upon molecular self-assembly, to developing new materials with dimensions on the nanoscale, even to speculation on whether we can directly control matter on the atomic scale.
very good!!!!
nice pics....
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