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
"I took the Minnesota multiphasic profile test once, and I tested out as paranoid, cyclothymic, neurotic, and schizophrenic. But I also tested out as an incorrigible liar!"
- Philip K. Dick
 |
| Pseudogravity | ||
| Gravity produced by artifice, rather than by a suitably large mass. |
This term was typically used to describe the "gravity" created in a spinning orbital habitat; later, it was extended to other types of artificial gravity.
| Bobo trotted away in the long loping strides permitted by the low pseudogravity near the axis of rotation of the Ship. |
| From Common Sense,
by Robert Heinlein. Published by Astounding Science Fiction in 1941 Additional resources -
|
Heinlein uses this idea again in his description of Wheelchair, the orbital home of Waldo F. Jones in the 1942 novella Waldo:
Waldo F. Jones seemed to be floating in thin air at the center of a spherical room. The appearance was caused by the fact that he was indeed floating in air. His house lay in a free orbit, with a period of just over twenty-four hours. No spin had been impressed on his home; the pseudo gravity of centrifugal force was the thing he wanted least. He had left Earth to get away from its gravitational field; he had not been down to the surface once in the seventeen years since his house was built and towed into her orbit; he never intended to do so for any purpose whatsoever.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Common Sense
More Ideas
and Technology by Robert Heinlein
Tech news articles related to Common Sense
Tech news articles related to works by Robert Heinlein
| Can Musk Starship Astronauts Use Magnetic Boots? |
| Giant Dolphin Spotted On Jupiter! |
| Musk's Starship An SF Fan's Dream Come True |
| WINE Spacecraft To Extract Water From Asteroids |
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.
|
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'
It's the polite thing to do, and has been the polite thing to do for about four generations.
'Walking awkwardly in the magnetic boots that held him to the black mass of meteoric iron...'
