nano means 10^(-9).and its new technic will using into industrials & medical & sience of aerospace&… .ts real that nano technic can use in to our foods.lundry for wash &… .also we can have robots like virus that can kill them and heal our body from cancers and …

Nanotechnology refers broadly to a field of applied science and technology whose unifying theme is the control of matter on the atomic and molecular scale, generally 100 nanometers or smaller, and the fabrication of devices with critical dimensions that lie within that size range.