(Laughter) We have to go a little beyond that. Now let me explain why vibrational theory has some sort of interest in it. These molecules, as you saw in the beginning, the building blocks had springs connecting them to each other.
(Naer) Me peame sellesse rohkem süvenema. Laske ma selgitan, miks võnketeooria pakub huvi. Molekulidel, nagu te alguses nägite, on "ehitusblokkide" vahel vedrud, mis neid ühendavad.