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
"It was [H.G. Wells'] adolescent fiction, his imaginative stories, that live forever - and yet are not acknowledged in literature classes as being great literature. So to hell with the academics!"
- Greg Bear
 |
| Oxygen Concentrator | ||
| Gathers oxygen from a thin atmosphere until it is breathable, supporting life. |
As far as I know, the oxygen concentrator technology didn't become popular until the 1970's. This is an extension of the idea of a hyperbaric chamber, which dates from the early 1900's.
| He had an airsuit designed for Martian conditions, with a small pump operated by a power-beam from the boat to compress the atmosphere sufficiently for him to breathe it. The same unit recovered enough water from his breath so that the weight of supplies for several days was, in Martian gravity, not too great for him to bear. He had a .45 rifle built to shoot in Martian air, that was heavy enough for his purposes. |
| Technovelgy from Duel on Syrtis,
by Poul Anderson. Published by Planet Stories in 1951 Additional resources -
|
Compare to the oxygen hip flask from Earth (1990) by David Brin.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Duel on Syrtis
More Ideas
and Technology by Poul Anderson
Tech news articles related to Duel on Syrtis
Tech news articles related to works by Poul Anderson
| Amazing Photonic Crystal Light Sail |
| The New Habitable Zones Include Asimov's Ribbon Worlds |
| Will Space Stations Have Large Interior Spaces Again? |
| Reflect Orbital Offers 'Sunlight on Demand' And Light Pollution |
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
'Sapiro’s computer just kept dialing at random, hanging up on humans, until it got a fellow computer of the same type as itself.'
'I request that you feed the correlation between those dots and the levers of the panel into my memory banks.'
'... all the feel and appearance of human flesh and epidermis.'
'If you surf over a bump, the spokes contract to roll over it.'
'He wrote on it, using the pointed fingernail of his right forefinger...'
