Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Aqua Sciences Water From Atmospheric Moisture
Aqua Sciencs has developed a fully self-contained mobile freshwater generation system that can produce up to 1,200 gallons of fresh water per day by pulling it from atmospheric moisture.
(Aqua Sciences emergency water station)
Aqua Sciences is now under contract to the Pentagon to provide fresh water to US troops in Iraq. The company's secret technology was developed from original ideas from DARPA.
"The program focused on creating water from the atmosphere using low-energy systems that could reduce the overall logistics burden for deployed forces and provide potable water within the reach of the war fighter any place, any time," said Darpa spokeswoman Jan Walker.
Incredibly, water is currently airlifted to troops using C-17 cargo planes, then trucked the rest of the way. This costs $30 per gallon. Aqua Sciences can supply water for about thirty cents per gallon.
The company refuses to describe the basic principles behind the device, providing only tantalizing clues: think of rice used in saltshakers that acts as a magnet to extract water and keeps salt from clumping.
The problem of finding potable water on our world is taken to extremes by Frank Herbert in his 1965 masterpiece Dune. In the novel, the planet Arrakis has no surface water at all; the natives use remarkable technology to gather moisture. One of the many devices used is the windtrap:
Stilgar stopped at a yellow rock wall. He pressed an outcropping and the wall swung silently away from him, opening along an irregular crack. He led the way through past a dark honey-comb lattice that directed a cool wash of air across Paul when he passed it. "That air felt damp." A man behind them said "Plenty of air in the trap tonight."
(Read more about windtraps)
Using these simple devices, the natives were able to pull millions of decaliters of water from the planet's atmosphere.
These aren't the only efforts to bring Frank Herbert's Dune technovelgy to life:
- Namib Desert Beetle-based Dune Dew Collectors
They're not chromoplastic, but this new material could be used in Frank Herbert's dew collectors from Dune. - NASA And Water Security Working On A Stillsuit
Rather than spend $7K per pound on water, recycling would make more sense - now they have a way to do it. - Water-Repellent 'Bumpy' Glass Mimics Lotus Leaves
The lotus is a good model for a water-repellent surface; they are waxy and covered with tiny bumps that make water roll off.
Scroll down for more stories in the same category. (Story submitted 10/6/2006)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 2 )
Related News Stories - (" Engineering ")
Roborock Saros Z70 Is A Robot Vacuum With An Arm
'Anything larger than a BB shot it picked up and placed in a tray...' - Robert Heinlein, 1956.
Secret Kill Switch Found In Yutong Buses
'The car faltered as the external command came to brake...' - Keith Laumer, 1965.
The Desert Ship Sailed In Imagination
'Across the ancient sea floor a dozen tall, blue-sailed Martian sand ships floated, like blue smoke.' - Ray Bradbury, 1950.
The Zapata Air Scooter Would Be Great In A Science Fiction Story
'Betty's slapdash style.'
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Golf Ball Test Robot Wears Them Out
"The robot solemnly hit a ball against the wall, picked it up and teed it, hit it again, over and again...'
Boring Company Vegas Loop Like Asimov Said
'There was a wall ahead... It was riddled with holes that were the mouths of tunnels.'
Rigid Metallic Clothing From Science Fiction To You
'...support the interior human structure against Jupiter’s pull.'
Is The Seattle Ultrasonics C-200 A Heinlein Vibroblade?
'It ain't a vibroblade. It's steel. Messy.'
Roborock Saros Z70 Is A Robot Vacuum With An Arm
'Anything larger than a BB shot it picked up and placed in a tray...'
A Beautiful Visualization Of Compact Food
'The German chemists have discovered how to supply the needed elements in compact, undiluted form...'
Bone-Building Drug Evenity Approved
'Compounds devised by the biochemists for the rapid building of bone...'
Secret Kill Switch Found In Yutong Buses
'The car faltered as the external command came to brake...'
Inmotion Electric Unicycle In Combat
'It is about the size and shape of a kitchen stool, gyro-stabilized...'
Grok Scores Best In Psychological Tests
'Try to find out how he ticks...'
PaXini Supersensitive Robot Fingers
'My fingers are not that sensitive...'
Congress Considers Automatic Emergency Braking, One Hundred Years Too Late
'The greatest problem of all was the elimination of the human element of braking together with its inevitable time lag.'
The Desert Ship Sailed In Imagination
'Across the ancient sea floor a dozen tall, blue-sailed Martian sand ships floated, like blue smoke.'
The Zapata Air Scooter Would Be Great In A Science Fiction Story
'Betty's slapdash style.'
Thermostabilized Wet Meat Product (NASA Prototype)
There are no orbiting Michelin stars. Yet.
Could Crystal Batteries Generate Power For Centuries?
'Power could be compressed thus into an inch-square cube of what looked like blue-white ice'
