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
"By the time I can take people out to where Hubble is looking, they won't be human anymore, by a long way."
- Larry Niven
 |
| Symb | ||
| A symbiont life form that provides its human with life-giving energy. |
| Each human-symb pair is a closed ecology, requiring only sunlight and a small amount of solid matter to function. The vegetable symb gathers sunlight in space, using it to convert human waste and carbon dioxide into food and oxygen. At the same time it protects the fragile human from vacuum and the extremes of heat and cold. The symb's body extends into the lungs and through the alimentary canal. Each side feeds the other.
...upon permeating the nervous system of its host, [the symb] is born as a thinking being. It shares the human brain. |
| From The Ophiuchi Hotline,
by John Varley. Published by Quantum Science Fiction in 1977 Additional resources -
|
Compare this idea with that of the star stone from Roger Zelazny's still-amazing 1976 novel Doorways in the Sand as well as the aliens from Robert Heinlein's 1951 novel The Puppet Masters.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from The Ophiuchi Hotline
More Ideas
and Technology by John Varley
Tech news articles related to The Ophiuchi Hotline
Tech news articles related to works by John Varley
| DNA May Contain Malware |
| GMO Houseplant Cleans Your Air |
| Oil from Algae - Can It Be Done? |
| Amazing 'Hybrid' Solar-Powered Sea Slug Does Photosynthesis |
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 Invention Timeline, or see what's New.
|
'... they placed the brain in a special solution, having all the properties of Nursing the brain cells.'
'... Ancient weapons are no match for a good blaster at your side, kid.'
'Twin robotic arms with gleaming three-foot sword blades unfolded from the forward hydraulic assemblies...'
'He made an adjustment, pointed the tube at the wall beside Etzwane, and projected a cone of light.'
'A metal... light as cork and stronger than steel...'
'Ken lay full-length in the padded body compartment, his feet resting on the controlling bars of the directional planes, hands on the torpoon's engine levers.'
'... little machines, that went from plant to plant... cutting off the ripe fruit.'
'Recharge the batteries... in almost every town and village...'
'...a tiny, rocket-powered projectile, drove towards the mysterious bulk. It hit, exploding into a cloud of incandescent vapour.'
'The flycycles were miracles of compact design.'
