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
"If we're going to be consistent and advocate freedom of speech we have to advocate freedom of encrypted speech too. The genie is out of the bottle, cryptologically."
- Neal Stephenson
 |
| Artificial Gravity | ||
| Procuring gravitational forces without a suitably large mass. |
This appears to be the first mention of the phrase "artificial gravity" in science fiction (or elsewhere?). As far as I know, this is a reference to gravitational force despite the mention of magnetic force in the control room.
| It was near midnight when Snap and I closed and sealed the helio-room and started for the chart-room, where we were to meet with Captain Carter and the other officers. The passengers had nearly all retired. A game was in progress in the smoking room, but the deck was almost deserted.
Snap and I were passing along one of the interior corridors. The stateroom doors, with the illumined names of the passengers, were all closed. The metal grid of the floor echoed our footsteps. Snap was in advance of me. His body suddenly rose in the air. He went like a balloon to the ceiling, struck it gently, and all in a heap came floating down and landed on the floor! "What in the infernal!--" He was laughing as he picked himself up. But it was a brief laugh. We knew what had happened: the artificial gravity-controls in the base of the ship, which by magnetic force gave us normality aboard, were being tampered with! For just this instant, this particular small section of this corridor had been cut off. The slight bulk of the Planetara, floating in space, had no appreciable gravity pull on Snap's body, and the impulse of his step as he came to the unmagnetized area of the corridor had thrown him to the ceiling. The area was normal now. Snap and I tested it gingerly. He gripped me. "That never went wrong by accident, Gregg! Someone down there--" * * * * * We rushed to the nearest descending ladder. In the deserted lower room the bank of dials stood neglected. A score of dials and switches were here, governing the magnetism of different areas of the ship. There should have been a night operator, but he was gone. |
| From Brigands of the Moon,
by Ray Cummings. Published by Astounding Stories of Super Science in 1930 Additional resources -
|
Compare this scheme for providing a way for people to stay on the floor and off the ceiling in a space station or space craft with the method used in the city of space in Jack Williamson's The Prince of Space (1931).
The references to "magnetic force" probably reflected a belief that, just as it is possible to produce electricity with magnetism, and magnetism with electricity, so it would one day be possible to relate a third force, gravitation, with the better-controlled forces of electricity and magnetism. A hope not borne out by scientific efforts thus far.
Physicist Patrick Blackett formulated a theory of planetary magnetism and gravity in the late 1940's that greatly influenced the thinking of sf writer James Blish; see the discussion in the article on the spindizzy from Blish's 1950's novel City in Flight.
Also, I believe Olaf Stapledon mentions the idea of artificial gravity in this same year, but in a later month of publication.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Brigands of the Moon
More Ideas
and Technology by Ray Cummings
Tech news articles related to Brigands of the Moon
Tech news articles related to works by Ray Cummings
| NASA's LADEE Enters Lunar Orbit |
| Nuclear Interceptors Designed For Planetary Protection |
| SpaceX Grasshopper Divert Video |
| Ultrasonic Noise Betrays ISS Leaks |
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.
|
'The gas gave sufficient heat for the culinary apparatus...'
'He pressed hard with his tongue against his right upper first molar.'
'The prototype blue-bellied, gray-backed tracer-bird with the wide-angle eye...'
'See Vee Threepio - Vee for versatility - at your service...'
'Three and a half centimetres in diameter, permanently fixed in the centre of his forehead.'
