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
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"My father was a master mechanic; I grew up with a screwdriver in one hand and a pair of pliers in the other."
- Frank Herbert
 |
| Cold-Sleep | ||
| A form of induced suspended animation, in which a person enters a state like hibernation. |
This is a very early reference to this idea as a way to travel between the stars. It is a seminal concept; most stories of space travel beyond the moon or mars make use of this idea.
People have probably been fascinated with the idea of hibernation-like states for millennia; recent research on a variety of animals (including amphibians as well as mammals) provides interesting benefits in the areas of sleep disturbance in humans.
| During the first week out the senior surgeon announced that any who wished could avail themselves of cold-sleep. Within a day or two the bunkroom was half deserted, the missing passengers having been drugged and chilled and stowed in sleep tanks aft, there to dream away the long weeks ahead. |
| Technovelgy from Between Planets,
by Robert Heinlein. Published by Charles Scribner's Sons in 1951 Additional resources -
|
I've been able to confirm that this term appears earlier, in the 1941 version of Heinlein's Methuselah's Children; here's the quote:
Biomechanicians have worked out complex empirical formulas describing body deterioration and the measures that must be taken to offset under various conditions of impressed acceleration, ambient temperature, drugs used, and other factors such as metabolic age, body mass, sex and so on...
There were a number of earlier mentions of the idea of freezing a person for a journey through time. For example, in Louis Boussenard's Dix mille ans dans un bloc de glace (1889; translated as 10,000 Years in a Block of Ice, 1898), the "deep sleep" actually resembled a primitive form of cryonic suspension. H.G. Wells created the first machine for suspended animation, in When the Sleeper Awakes (1898), to freeze his travelers time travel. Philip Francis Nowlan sends Buck Rogers to the 25th century in "Armageddon 2419" (Amazing, 1928) by putting him in a frozen or suspended state. (See Time Travel Literature by John L. Flynn for more details.
The essential problem solved by cold sleep is that of consumables; there is no way to carry (or launch) enough for the length of long voyages below light speed.
Compare to Suspended Animation (Frigorific Process) from The Senator's Daughter (1879) by Edward Page Mitchell, stasis from Heinlein's Door Into Summer (1951),
corpsicle from Pohl's The Age of the Pussyfoot (1965) and the EverRest Cryotorium from Roger Zelazny's Flare (1992).
They put up with it only long enough to rig for cold-sleep... Somnolents require only about one percent the living room required by active, functioning humans...
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Between Planets
More Ideas
and Technology by Robert Heinlein
Tech news articles related to Between Planets
Tech news articles related to works by Robert Heinlein
Cold-Sleep-related
news articles:
- HetaCool - Your Personal Antifreeze?
- Suspended Animation Works in Lab (With Nematodes)
- Drug Induces Hibernation-Like State In Humans
| Lunar Biorepository Proposed For Cryo-Preservation Of Earth Species |
| Let's Make Slaver Sunflowers! Engineering Plants To Reflect Light |
| Machete-Wielding Philodendron Isn't Going To Take It Anymore |
| Tsunami Forecasts Improved By Ionosphere Signals |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
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 Science Fiction 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
'You couldn't have the capstone without the pyramid to hold it up.'
'the unobtrusive inspections with tiny remote-cast snoopers...'
I'm hoping that this procedure becomes a normal part of medical practice!
'... nothing was perfected until M. Pantalon announced the completion of his automatic valet.'
'...its streets were of remarkable width, with few or no buildings so high as mosques, churches, State-offices, or palaces in Tellurian cities.'
'...it was all composed of tiny, identical cubes, carefully laid to form a tilelike surface.'
