Sapphire (Novec 1230): Liquid That's Not Wet
Sapphire, a revolutionary liquid fire retardant chemical, has one big advantage over water for putting out fires - nothing gets wet!
(From ABC's Good Morning America
Be sure to see the whole slideshow.)
As you can see, a running laptop is fully immersed in Sapphire, which I hope you'll appreciate is a fluorinated ketone with a chemical structure of CF3CF2C(O)CF(CF3)2 (for those of you wondering). They pulled it out, let the fluid drain off and out of the laptop - and it kept working. Amazing. The slideshow on the page referenced above shows even more amazing Sapphire tricks.
The laptop did not short out because the fluid is non-conductive (unlike water from a fire hose - note that ultrapure water is not very conductive either). The fact that Sapphire takes 25 times less energy to evaporate caused the heat of the system to "boil" it off quickly (from New Scientist).
According to Fire Safety World, NOVEC 1230 fire protection fluid has zero ozone depletion potential and an atmospheric lifetime of just five days, the lowest for halocarbon alternatives. Its global warming potential is one; lower than any halocarbon agent acceptable for use in occupied spaces.
To find out more, see the Tyco Fire & Security website, and this
Novec 1230 Fire Protection Fluid pdf. Thanks to the horse for finding this story (found you in my referrer logs - ha!) Oh, and links from /..
SF fans of course remember another case of a liquid that is totally dry. In Kurt Vonnegut's 1963 novel Cat's Cradle all of the free water on the surface of the earth is locked into a dry crystalline form - ice-nine.
Scroll down for more stories in the same category. (Story submitted 4/15/2004)
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 ( 8 )
Related News Stories -
Is There A Subterranean Ocean?
'A vast, limitless expanse of water, the end of a lake if not of an ocean, spread before us, until it was lost in the distance.'- Jules Verne, 1864.
The Robotic Shopping Cart Of The Future
'...the machine would carry his bag in its soft plastic jaws and follow him as faithfully as a well-trained hound.'- John Brunner, 1975.
Arctic Resource Jackpot An Old Wish
By inducing climate change, new resources are revealed.
Marie Curie's Papers Still Radioactive
And the half-life of radium's most common isotope is 1,601 years.
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.
Asimov and Musk - Boring Company Tunnel vs. Street Race
'There was almost no sound, just a steady velvety whirr as the taxi sped along.'
Project Dylan - Amazon's Voice-Activated Wearable That Recognizes Human Emotions
Life imitates anime art.
Tesla Diagnoses Itself, Sends Part Request
'Tentacles emerged from the side of the machine and felt puzzledly at the damaged area.'
Lilium Electric Air Taxi Prototype
'The air-taxi found its way past and around other ground-cars...'
Swedes Premiere T-Pod Driverless Electric Truck
'the trucks gulped packages and scurried like beetles...'
HEL TVD Laser System To Be Built By Dynetics Lockheed Martin
'Forthwith flashes of actual flame, a bright glare leaping from one to another, sprang from the scattered group of men.'
Alcarelle Synthetic Alcohol Like Star Trek Synthehol
Datagrid Model Generation Perfect For Eternal Cities Of Science Fiction
'... there was enough flexibility to allow for wide variation.
Kazahk Ironist Protester Arrested For Blank Sign Protest
'...a man carried a white rectangular sign, blank on both sides.'
Bitcoin Surges Again, To $7,000
'... electronic, private cash, unbacked by any government, untraceable, completely anonymous.'
China Develops Taste Testing Robots
'Install taste buds in the end of one tentacle...'
North Sea Stone Age Reconstruction And Philip K Dick
'Your Dip digs back into antiquity. Rome. Greece. Dust and old volumes.'
Tesla Robotaxis Will Automatically Recharge Themselves
'Then it appeared to make up its mind, and trundled over to a wall socket...'
New Lifelike Material Powered By Artificial Metabolism
'... The biological robots were not living creatures.'
Husqvarna Automower 435X AWD
'Gramp Stevens sat in a lawn chair, watching the mower at work...'
Elon Musk Foretells Tesla Sans Steering Wheel
'How about the steering wheel... I don't need one.'
More SF in the News Stories
More Beyond Technovelgy science news stories