Nanotechnology is a remark that is being used expansively in circles and conversations about high tech devices. But it is significant to actually appreciate what nanotechnology is all about. It is a knowledge focused on manipulating subject on a incredibly minute level – molecular and infinitesimal stage. The effort is done on a scale that is so tiny that it is pragmatically not possible to see it under a usual microscope. This scale is better recognized as the nanoscale.