Definition
Nanotechnology is defined as fabrication of devices with atomic or molecular scale precision. Devices with minimum feature sizes less than 100 nanometers (nm) are considered to be products of nanotechnology. A nanometer is one billionth of a meter (10-9 m) and is the unit of length that is generally most appropriate for describing the size of single molecules. The nanoscale marks the nebulous boundary between the classical and quantum mechanical worlds; thus, realization of nanotechnology promises to bring revolutionary capabilities ....etc

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dear sir,
Plz send me the ppt for green nanotechnology in automobile

Regards
rajshekar H nagaraj ....etc

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give me a seminar on GREEN Nano-Technology ....etc

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Today, the technology meant for manufacturing different commodities in various fields are considered to be very expensive, time consuming and cannot be entirely utilized. Think about a technology with which man can create any kind of commodity in lesser timer, with lesser money and which is very efficient.Biomolecular Nanotechnology means molecular manufacturing or, simply building things from one atom or molecule at a time with programmed nanoscopic robot arms.Biomolecular Nanotechnology is about rearranging atoms whichever way we want. The us ....etc

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ppt of green nanotechnology in automobile
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?Nanotechnology has given us the tools?to play with the ultimate toy box of nature- atoms and molecules. Everything is made from it?The possibilities to create new things appear limitless.? Blanket term used to describe the precision manufacture of materials and structures of molecular dimensions.Next level of ultimate precision and miniaturization.Provides tools to manipulate matter at the atomic scale.the different classifications of nanotechnology are Wet nanotechnology ,Dry nanotechnology ,Computational nanotechnology. ....etc

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Nanotechnology will help bring in strategically important driving force to future electronics. Intensive R & D on nanotechnology for chip applications is being driven from two distinct directions: 1) to sustain and enhance the great technology momentum established in decades by silicon ICs and 2) to explore revolutionary technologies in the ?beyond-silicon? era. Nanotechnology-enabled chip systems offer merits such as energy-efficiency, scalability, surface sensitivity, tunable properties, and low fabrication cost, all in tune with the futur ....etc

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1.INTRODUCTION
1.1 GREEN ENGINEERING:
Green Engineering is the design, commercialization and use of processes and products that are feasible and economical while:
  Reducing the generation of pollution at the source.

  Minimizing the risk to human health and the environment.
 Green engineering embraces the concept that decisions to protect human health and the environment can have the greatest impact and cost effectiveness when applied early to the design and development phase of a process o ....etc

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The design, construction and maintenance of buildings has a tremendous impact on our environment and our natural resources. The buildings all together use the one-third of all the energy consumed in the country and two-thirds of all electricity. So the challenges is to build them smart, so that they use a minimum of nonrenewable energy, produce a minimum of pollution and costs a minimum of energy, while increasing the comfort, health and safety of the people who live and work in them. Here comes green buildings which alienates the isolation of ....etc

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Imagine a supercomputer no bigger than a human cell. Imagine a four-person, surface-to-orbit spacecraft no larger or more expensive than the family car. Imagine attaining immortality by drinking a medicine. These are just a few products expected from Nanotechnology.

Nanotechnology is molecular manufacturing or, more simply, building things one atom or molecule at a time with programmed nanoscopic robot arms; Nanotechnology proposes the construction of novel molecular devices possessing extraordinary properties. The trick is to ma ....etc

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