Wateh pinih sor kajantenang manut ukuran atom (hydrogen madue atom sane pinih alit, kirang langkung seprapat diameter kinetic nm) santukan nanoteknologi patut ngwangun perangkat nyane saking atom miwah molekul.
The lower limit is set by the size of atoms hydrogen has the smallest atoms, which are approximately a quarter of a nm diameter since nanotechnology must build its devices from atoms and molecules.