On Earth, the continents lie on tectonic plates that move relative to each other, creating mountains and deep sea shelves.

ECONOMIST: Planetary science

On the other side of the room, four giant shelves, 4 feet deep by 16 feet wide, hold crates of dinosaur-bone castings, antique medical supplies, early-1900 Edison voltage meters and IBM core-memory boards.

FORBES: The Intense Dilettante

Basically, you take one deep breath, dive to the bottom of the reef and peer under the shelves where the lobster love to hide.

BBC: Lobster diving in the Abacos

As most people know the moment the iPhone 5 was launched Samsung started deep discounts of the Galaxy S3 to try to clear inventory stacking up on shelves.

FORBES: Connect

"You could put wind turbines on these shelves and within a few hundred meters, or kilometers you could be in 600-meter-deep water, " he said.

CNN: Where to store wind-powered energy? Under water!