Nanotechnology involves manipulating matter at the atomic and molecular scale, typically between . To put that in perspective, a single nanometer is one billionth of a meter . Mind-Boggling Scale Comparisons
A human hair is about 50,000 to 100,000 nanometers thick. Nanotechnology for Dummies
The popular guide Nanotechnology For Dummies by Richard Booker and Earl Boysen breaks the field down into several key areas: Nanotechnology For Dummies, 2nd Edition - Wiley 000 to 100
The ratio of a nanometer to a meter is roughly the same as the ratio of a golf ball to the Earth . Core Concepts from "Nanotechnology For Dummies" Nanotechnology for Dummies
Your fingernails grow approximately one nanometer every second .