english: (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.
non_english: Farkli renkerdeler'' (Gulusmeler) Bunun biraz otesine gecmeliyiz. Simdi size titresimsel teorinin neden bununla... ...biraz ilgili oldugunu aciklayayim. Bu molekullerin, en basta gordugunuz gibi, yapitaslarini birbirlerine baglayan kaynaklari var.