The way you measure nanotechnology is in nanometers, and one nanometer is a billionth of a meter, and to put some scale to that, if you had a nanoparticle that was one nanometer thick, and you put it side by side, and you had 50,000 of them, you'd be the width of a human hair.
Nanotechnologijas matuojame nanometrais ir vienas nanometras yra viena milijardoji metro dalis, ir kad tai suvoktume, paimkime vieno nanometro storio nanodalelę, ir tokias jas dėliotume vieną šalia kitos, ir taip sudėtume 50000 dalelių, jos būtų žmogaus plauko storio.