Extreme 2003: Hydrothermal Vent Grind
The National Science Foundation (NSF) is hosting students from around the world on a 23-day research expedition to the Pacific Ocean floor: Extreme 2003 - To the Depths of Discovery.
The students will use a submersible named "Alvin" to grind the edges of hydrothermal vents nearly two miles deep. Hydrothermal vents are locations on the deep seafloor where fluids heated by mid-ocean ridges mix into the overlying ocean. Vents come in gnarly shapes; chimneys called black smokers and white smokers are created that are up to one hundred feet high.
One purpose of the expedition is to study Pompeii worms, the world's most heat-tolerant animal, able to withstand water temperatures of up to 176 degrees Fahrenheit. The worms live with one end in very hot water and the other in very cool water.
Fortunately, students will not be required to undergo surgical modifications to adapt them for permanent habitation of the deep sea rifts; see the recycler, a breathing device from Peter Watts marvelous 1999 novel Starfish exploring deep sea rifts.
Also, see the expedition website at Extreme 2003: The Depths of Discovery, as well as the reference article Marine scientists lead students on research expedition to hydrothermal vents on the Pacific Ocean floor.
Scroll down for more stories in the same category. (Story submitted 12/8/2003)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 1 )
Related News Stories -
Armano Remote Control Excavator
'The bulldozer moved through the... mine... ' - Niven and Pournelle, 1981.
Metalenses Now Reconfigurable With Liquid Crystal
'Hufhuf oil held in static tension...' - Frank Herbert, 1965.
NDB Nuclear Waste Battery Lasts A Lifetime
'Trillions of units of power could be compressed thus into an inch-square cube of what looked like blue-white ice.' - Edmond Hamilton, 1940.
Blaux Your Personal Commuter Cooling Unit
A cooling unit had to be strapped to every commuter's back, by law.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Tesla Will Have Metal Gear Snake Autocoupler, Musk Confirms
'Its motion was so swift, complex, and perfect that at first I did not see it as a machine, in spite of its metallic glitter.'
Starlink Satellites Leading Edge On-Orbit Debris Mitigation
Propulsion-assisted orbital decay, brought to you by SpaceX.
Healight Ultraviolet Endotracheal Device Has Covid-19 Treatment Potential
'He applied the tip of the instrument to the interior of the wound...'
Parents Use AI To See One Last Message From Their Deceased Son
'...what's to keep me from showing face, Man?'
Satoshi Tomizu Creates Pocket Universes And Worldcraft Bubbles In Glass
'The Worldcraft bubble glittered, catching the light...'
Space Hero Inc. Offers Trip To ISS As Reality Show Prize
'This is Elmer Schmitz, presenting to you the finalists in our Aviation Quiz Program...'
I Love Ceiling-Mounted Robots
'Immediately an enormous apparatus fell on to her out of the ceiling...'
Armano Remote Control Excavator
'The bulldozer moved through the... mine... '
OK, NASA 3D Printer Of Food Not Yet Star Trek Food Synthesizer
Maybe not, but we're seeing definite progress.
Kelly Clarkson Show Like Black Mirror '15 Million Merits'
'These people are pieces of software called avatars.'
Salto Jumping Robot Now Sticks Landing!
'Lucky touched the leap knob and the hopper's leg retracted.'
Gyroscopic Median-Straddling Mass Transit Vehicles
'It was among these leviathans that the little gyrocar was daring to thrust its puny self...'
Bigrating Laser Beam-Riding Light Sail Is Self-Correcting
'That sail will be twenty thousand miles at the wide part.'
ISS Astronauts Test Estee Lauder 'Advanced Night Repair' Skin Serum
'Out in the New Moon, just ask for what you want...'
LG Wing Twisting Smartphone Might Be Fun
'A polycarbon screen unfurled...'
Mushroom Coffin Returns You To Nature, Naturally
'She touched the leaf. She was wanted.'
More SF in the News Stories
More Beyond Technovelgy science news stories