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"the [science fiction] writer should be able to convince the reader (and himself) that the wonders he is describing really can come true...and that gets tricky when you take a good, hard look at the world around you."
- Frederik Pohl
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| Antigravity | ||
| A force opposed to gravity. |
This is the earliest use of this word in a strictly science fiction magazine. See antigrav boots for the earliest use of the abbreviated version of that word, as far as I know.
| But the antigravity apparatus will have to be capable of generating a greater repulsive force than is required for ordinary interplanetary conditions. |
| Technovelgy from The Vanguard of Neptune,
by J.M. Walsh. Published by Wonder Stories in 1932 Additional resources -
|
An earlier use of "anti-gravity" can be found in a short story in a publication called The Scrap Book, published in 1906:
Hanging on a level with my eyes was a pair of feet in tan shoes... As I stared in wonder at the dangling feet, they gradually receded, in a gliding manner, until they had faded from view...
"...bending down he twisted the handles on two metal rods that were strapped to his legs, like pole-climbers' irons.
Immediately, to my consternation, he rose in the air until his head touched the ceiling...
It's ridiculously simple, this new force. A piece of platinum and a piece of copper coated with - but that's the real secret of it all. I'll say nothing of that just now. A disk of platinum coated with my new preparation, in which, I may say, radium plays some part, has a propelling power of immense force.
...For want of a better name I am temporarily referring to it by the ridiculous and wholly inadequate name of "Anti-Gravity". The power of this strange agenc y is the greater the larger the superficial area of the metal exposed. A cover of rubber-coated copper neutralizes the force. On the instep of my shoes I have a disk of the prepared platinum fastened, together with a cover of copper that can be turned on or off at will by means of these connecting rods...
(From The Man in the Air, by Frederick R. Keates)
Note also that the idea of a force that acts in opposition to gravity can be found in the description of "apergy" found in Percy Greg's 1880 novel Across the Zodiac:
The use of antigravity is also seen in the spindizzy from James Blish's 1957 novel Cities in Flight.
As I passed the window of his workshop, I looked in. What I saw there puzzled me exceedingly.
" I needed a repulsion which would act like gravitation through an indefinite distance and in a void..."
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Tech news articles related to works by J.M. Walsh
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'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...'
'Living protoplasm incorporated into the Ampek F-a2 recording system...'
'Twoflower's Luggage, which was currently ambling along on its little legs...'
'He came to as the ship went into free flight, arching in a high parabola over the plains...'
'The peculiar quality of this light, which gave it its great preeminence over all other penetrating rays...'
'The overworked leg motor would have to cool down before he could work on it...'
‘Where to, sport?’ the starter at cab relay asked.
