NOVA S6E4 - Cashing In On The Ocean
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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.
| Released | Mar 03, 1974 |
|---|---|
| Runtime | 55min |
| Genre | Documentary |
| Actor | N/A |
| Director | N/A |
| Production | GBH |