english: 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.
non_english: Način merenja u nanotehnologiji je u nanometrima i jedan nanometar je milijarditi deo metra, pa da bismo imali neki osećaj, ako imate nanočestice  debljine jedan nanometar i poređate ih jednu pored druge,  50 000 njih, će biti debljine kao ljudska dlaka.