Déscription:Human hearing is capable of detecting sound waves between 20 and 20.000 Hz. … merely a small fraction of the frequency spectrum. Most sounds around us go unnoticed..
Réalisée par:
Actors: Alix Wilton Regan
Countrys: UnitedStates
More Details
| Score | Rating Count | Release Date | RunTime |
|---|---|---|---|
| 6 | 1 | 2015-05-19 | 5 |
Télécharger 20 Hz
| N | Name | Format | Link |
|---|---|---|---|
| 1 | gigboost.me | MP4 | Download |
| 2 | download-film.club | MP4 | Download |
