December 2009 ( Vol. 47 No. 3 )
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Our Ocean. Our Planet. Our Future.
Shipwrecks Offer Clues to Ancient Cultures
Brendan Foley hunts for shipwrecks, but he’s not searching for gold or jewels. The sunken treasure he pursues comes not in chests, but mostly in curvaceous clay jars called amphorae—the…
Dye Sheds Light on Jet-Propelled Salps
The boat loaded, we push off from shore. We are headed out for a nighttime blue-water scuba dive in search of salps off the Pacific coast of Panama. Salps are…
The Promise and Perils of Seafloor Mining
A year ago, the Canadian mining company Nautilus Minerals was poised to launch a new industry: mining the deep ocean floor. All Nautilus had to do was finish building special…
A Summer of Science on the Sea
It’s no surprise that the Summer Student Fellowship program at Woods Hole Oceanographic Institution (WHOI) is one of the most sought-after gigs for undergraduate science majors around the world. It’s…
Having Their Phosphorus and Eating It Too
Try naming the nutrients you need to be strong and healthy. Chances are phosphorus will be pretty far down the list, if it’s there at all. And yet, you and…
Voyage to the Remote Phoenix Islands
The Phoenix Islands aren’t obvious on a map—eight scattered coral atolls barely above sea level in the equatorial western Pacific. These specks form the most remote coral island archipelago in…
Floats Reveal Unknown Ocean Pathways
Oceanographers have long known that the image they used to portray the oceans’ global circulation—called the Ocean Conveyor—was an oversimplification. It’s useful, but akin to describing Beethoven’s Fifth Symphony as…
The Hunt for Microbial 'Trojan Horses'
In summer, Wood Neck Beach in Woods Hole, Mass., teems with tourists, but only a few seagulls kept Matt First company as he walked through the brown-gold marsh grass last…
Floating Without Imploding
To allow a heavy vehicle to float in the deepest depths, Don Peters and other engineers at Woods Hole Oceanographic Institution used an entirely new system of ceramic spheres that…
Let There Be Light in the Dark Depths
Jonathan Howland has worked as an engineer for 20 years in the Deep Submergence Lab at Woods Hole Oceanographic Institution, primarily developing systems for remotely operated vehicles. He led efforts…
Armed and Dexterous
Matt Heintz is a research engineer in the Deep Submergence Lab at Woods Hole Oceanographic Institution (WHOI). He started his career at WHOI as a pilot for the human-occupied submersible…
2,000 Batteries Under the Sea
Daniel Gomez-Ibañez has been an engineer at Woods Hole Oceanographic Institution for three years. Much of that time, he has spent developing large batteries for underwater vehicles, including Nereus. [Second…
Miles Under the Sea, Hanging on by Hair-Thin Fiber
Andy Bowen has been developing robotic deep-sea technology for many years, starting his career at Woods Hole Oceanographic Institution in the 1980s by working on Jason Jr., the small tethered…
Nereus Soars to the Ocean's Deepest Trench
It took a village of engineers to build a completely new type of unmanned deep-sea robot that can reach the deepest part of the ocean. On May 31, 2009, a…
While Oil Gently Seeps from the Seafloor
I investigate what happens to oil spilled into the ocean—with an eye toward finding better ways to “engineer” cleanups. But the brass ring has always hung out of my reach.…