Nano technology

Nano technology is the technology for future.It might be bring drastic and magical changes in human life.There has been much debate on the future .implications of nanotechnology Nanotechnology has the potential to create many new materials and devices with a vast range of app slications,uch as in medicine, electronics and energy production. Nanotechnology is the study of the controlling of matter on an atomic and molecular scale. Generally nanotechnology deals with structures of the size 100 nanometers or smaller in at least one dimension, and involves developing materials or devices within that size.On the other hand, nanotechnology raises many of the same issues as with any introduction of new technology, including concerns about the and environmental impact of nanomaterials, and their potential effects on global economics, as well as speculation about various doomsday scenarios. Nanotechnology is very diverse, ranging from extensions of conventional device physics to completely new approaches based upon molecular self-assembly, from developing new materials with dimensions on the nanoscale to investigating whether we can directly control matter on the atomic scale.