New nanotechnology ppt

This document provides an overview of nanotechnology, including its history, definitions, approaches, materials, tools and techniques, applications, and future possibilities. It discusses how nanotechnology involves manipulating matter at the atomic scale from 1-100 nanometers. Key points include that nanotechnology was first conceptualized in 1959 and has since led to developments like carbon nanotubes, nanorod, and nanobots. The document outlines various current and potential future applications of nanotechnology in areas like drugs, fabrics, electronics, and more. It also discusses India's initiatives in nanotechnology research and development.