The Next Gold Rush Will Be 5,000 Feet Under the Sea, With Robot Drones (vice.com)

merbs writes: In Papua New Guinea, one well-financed, first-mover company is about to pioneer deep sea mining. And that will mean dispatching a fleet of giant remote-operated robotic miners 5,000 feet below the surface to harvest the riches scattered across ocean floor. These mammoth underwater vehicles look like they've been hauled off the set of a sci-fi film—think Avatar meets The Abyss. And they'll be dredging up copper, gold, and other valuable minerals, far beneath the gaze of human eyes.

Comments

Re:Who cares?

[Harlequin80]

Uh-huh. Gold is useful BECAUSE it isn't reactive. It is highly ductile, doesn't corrode quickly and it conducts electricity well.