Brief introduction of Nanotechnology

Posted in: Nano

Nanotechnology is the science and technology of small things – in particular things that are less than 100nm in size. One nanometer is 10-9 meters or about 3 atoms long. For comparison, a human hair is about 60-80,000 nanometers wide.
Scientists have discovered that materials at small dimensions—small particles, thin films, etc- can [...]