There are trillions of these nodules, that's what they're called, just waiting to be picked up. The problem is they're on the bottom of the Pacific Ocean.
The nodules were discovered more than a century ago.
There are trillions of these nodules, that's what they're called, just waiting to be picked up. The problem is they're on the bottom of the Pacific Ocean.
The nodules were discovered more than a century ago.