NOVA
Cashing in on the Ocean (6x4)
Date de diffusion: Fév 01, 1979
The bed of the northeast Pacific Ocean is covered with a "carpet" estimated to be worth a staggering ten million dollars. These manganese nodules—the bumpy carpet—are rich not only in manganese but in the key strategic minerals: copper, nickel and cobalt. NOVA examines the debate about who owns them and who has the right to exploit their use.
- Première: Mar 1974
- Épisodes: 1043
- Abonnés: 309
- En cours
- PBS
- Mercredi à 21