Nano Tech Live Wallpaper

Currently, few know what nanotechnology, although this science is the future. The main purpose of my work is exploring nanotechnology. I also want to clarify the application of science in various fields and see if nanotechnology can be dangerous to humans.
Science and Technology, called Nanotechnology appeared recently. The prospects of this science grandiose. Most share of "Nano" means one billionth of any size. For example, nanometer - one billionth of a meter. These dimensions are similar to the size of molecules and atoms. The exact definition of nanotechnology is: nanotechnology - a technology that manipulate matter at the level of atoms and molecules (so called nanotechnology and molecular technology).