You will never hear these sounds

There is stereotype that the most important analyzer for the human is visual. Without sight person in the fact can't adapt for a life in society. Next important sense is hearing. But I think life is easier for deaf persons than for the blind, because it is not so difficult to create verbally-visual substitute (sign language is acknowledgment of this). But I, healthy man, mustn't judge such questions and we shall not speaking about sad things.
After visiting this interesting site I start to doubt about are really all sounds can be comparable with the visual form. I can't transfer all paints and intonations of these unique sounds collected on a resource even in words, it is impossible. In the beginning, authors of this site offer to plunge in the world of Earth History and to listen different periods of historical development. Norian age, Ladinian age, Jurassic age and so on.

Yeah, sound of dinosaurs are really fantastic and unusual, but sounds of space bewitch much more. Have you ever thinking about sounds of stars, black holes, planets and simply a free space. They are not silent. Well and in the end you can receive pleasure with sounds of storm in different parts of our planet and voices of whale. Earlier, I thought about what is better to concentrate during work. With a easy silent music background, or in silence... Now I know the answer. Maybe these are most unique sites in my collection.