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 -
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.
'Bubble Galaxy' NGC 3521
This doesn't have to do with prediction, but I love what sf writers do with this idea.
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.
Space Replay - Art Or Rover?
What is Space Replay? That would be telling.
CUPID Intercept Drone Like Niven's Copseye
'Copseyes floated overhead... each a sonic stunner... they were there to enforce the law...'
DIY Taser-Proof Clothing
'His suit-shield sucked in the energy and discharged it...'
Is Privacy Too Expensive?
'It was not a large office, but it was quite spy-proof and quite undetectably so.'
Navy Deploys LaWS First Ship-Borne Laser
When you hear that music, you know you're in for adventure - and predictions of possible technological futures!
Myo Armband Controller Just 149 Bucks
'Actuators touch the tendons in your right wrist...'
Can Gut Bacteria Make You Smarter?
'Vergil had trained the lymphocytes in the past six months to interact as much as possible with each other and with their environment...'
Shimuzu Luna Ring Solar Power Project
'This was really free power... Power carried across millions of miles on Addison's tight-beam principle.'
AllSee Low Power Gesture Recognition
'It saved a lot of muscular expenditure, of course...'
Must Breaking Up Be Hard To Do?
'Whoever was placed inside the apparatus instantaneously experienced all the charms, lures, wiles, winks and witchery of all the fairer sex in the Universe at once.'
PillCam Colon Now Approved By FDA
'You're going to take a picture of my insides?'
RYNO To Heinlein - Your Tumblebug Is Ready!
'It is about the size and shape of a kitchen stool, gyro-stabilized on a single wheel...'
3D Printing Your Winter Reality
'It makes drawings in the air following drawings it scans with photo-cells...'
Roboroach Now Shipping!
'A cable, here, from the controller to the interface plug... wires from that to the brain.'
MeCam Selfie Nano Drone Like Karen Traviss' Bee Cam
'He set his camera to follow him, and it hovered behind him like a large tame bee.'
AeroLife Inhalable Food Powder
'Now shall the brutal murdering of fellow animals and brother vegetables forever stop...'
More SF in the News Stories
More Beyond Technovelgy science news stories