23 Sæson
705 Episode
Modern Marvels - Season 6 Episode 27 Afsnit 27
In antiquity, a hollow reed served as an underwater link to oxygen. As in days of old, humans still need self-contained breathing equipment for a variety of reasons–food-gathering, commercial, recreational, military, and scientific. Dive with the best as we test scuba diving’s past, and look to a future of mechanical gills.
- År: 2022
- Land: United States of America
- Genre: Documentary
- Studio: History, H2
- Nøgleord: technology, invention, disaster, construction, machine
- Direktør: Bruce Nash
- Cast: