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
 |
Cryogenic Suspension For Humans In Two Years
Cryogenic suspension, the cold sleep of science-fiction fame, may be ready for human testing within the next two years.
Veterinary surgeon Mike Duggan demonstrated how deep chilling of the body - to 50 degrees Fahrenheit or less - can stretch the time available to trauma surgeons. By draining the blood from a pig, and then replacing it with a chilled organ-preservation fluid, metabolic processes slow to a crawl. Brain activity stops.
The fluid is a combination of salts, sugars and free-radical scavengers. After several hours, warm blood is reintroduced; the pig begins to stir and starts to breathe on its own. Four hours later, the pig is resting comfortably, apparently none the worse for the lapse in life.
Robert Heinlein wrote about cold-rest in his 1941 book Methuselah's Children. He provides a bit more detail in this excerpt from his 1956 novel The Door Into Summer:
Take a look at the similar substance HetaCool - Your Personal Antifreeze?. Read a bit more at
Wired.
It had been known since the '30s that the human body could be chilled until it slowed down to almost nothing. But it had been a laboratory trick, or a last-resort therapy, until the Six Weeks War. I'll say this for military research: if money and men can do it, it gets results. Print another billion, hire another thousand scientists and engineers, then in some incredible, left-handed, inefficient fashion the answers come up. Stasis, cold sleep, hibernation, hypothermia, reduced metabolism, call it what you will - the logistics-medicine research teams had found a way to stack people like cordwood and use them when needed.
(Read more about cold sleep stasis)
Scroll down for more stories in the same category. (Story submitted 7/15/2006)
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 ( 6 )
Related News Stories - (" Medical ")
Brain Implant Is Able To Capture Your Inner Dialogue
'So you see, you can hide nothing from me.'
'Pregnancy Humanoids' From China Replace Moms
'A great many of these synthetic babies were made...' - David H. Keller, 1928.
Bacteria Turns Plastic Into Pain Relief? That Gives Me An Idea.
'I guess there's nobody round this table who doesn't have a Crosswell [tapeworm] working for him in the small intestine.'
Heart Patches Grown In The Lab Repair Hearts
I'm hoping that this procedure becomes a normal part of medical practice!
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
Proof Of Robothood - Not A Person
'Who are you people? - Show 'em.'
Dancing Robots Taught Dance Moves
'A clockwork figure would be the thing for you...'
Indonesian Clans Battle
'The observation vehicle was of that peculiar variety used in conveying a large number of people across rough terrain.'
The 'Last Mile' In China Crowded With Delivery Robots
Yes, it's a delivery robot. On wheels.
Tornyol Microdrone Kills Mosquitoes
'The real border was defended by... a swarm of quasi-independent aerostats.'
PLATO Spacecraft, Hunter Of Habitable Planets, Now Ready
'I ... set my automatic astronomical instruments to searching for a habitable planet.'
Factory Humanoid Robots Built By Humanoid Robots
'...haven't you a section of the factory where only robot labor is employed?'
iPhone Air Fulfils Jobs' Promise From 2007 - A Giant Screen!
'... oblongs were all over the floor and surfaces.'
ChatGPT Now Participates in Group Chats
'...the city was their laboratory in human psychology.'
iPhone Pocket All Sold Out!
'A long, strong, slender net...'
Did The Yautja Have These First?
What a marvel of ingenuity the little device was!
Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
Will Space Stations Have Large Interior Spaces Again?
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
Mornine Sales Robot
'Robot-salesmen were everywhere, gesturing...'
Bipedal Robot Floats Gently While Walking
'a walking balloon proceeded with long strides of its aluminum legs...'
Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
'My cars talk to one another.'
