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"Science Fiction is speculative fiction in which the author takes as his first postulate the real world as we know it, including all established facts and natural laws."
- Robert Heinlein
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| Space-Drive | ||
| A means of providing propulsion for a spacecraft. |
As far as I know, the first use of this general term.
| There we shall have plenty of work to do, but on the way we are going to stop at Mars and pick up that very valuable ship of theirs and make a very careful examination for possible new weapons, their system of speed-drive, and their regular space-drive, if it is not the same. |
| Technovelgy from Invaders From The Infinite,
by John W. Campbell. Published by Experimental Publishing Co. in 1932 Additional resources -
|
In case you were curious, and wanted more details:
Compare to Lyle drive from Stranger in a Strange Land (1961) by Robert Heinlein, the
ion drive from Equalizer (1947) by Jack Williamson, the asymptotic drive from Imperial Earth (1976) by Arthur C. Clarke and the gravity drive from Star Ship (1950) by Poul Anderson.
Their regular drive is a molecular drive with lead disintegration apparatus for the energy, cosmic ray absorbers for the heating, and a drive much like ours. Their speed drive is a time distortion apparatus, I'll wager. Time distinction offers an easy solution of speed. All speed is relative--relative to other bodies, but also to time-speed. But we'll see.
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'Their only check on the growth and development of Vulcan 3 lay in two clues: the amount of rock thrown up to the surface... and the amount of the raw materials and tools and parts which the computer requested.'
'I guess there's nobody round this table who doesn't have a Crosswell [tapeworm] working for him in the small intestine.'
'Figments of his mind in one sense, of course, for he had shaped them...'
'So the parent drone carries a spotter that it launches...'
'...nurse drones that would cruise around dumping large amounts of power into randomly selected pods.'
'It's done with a flip of the third joint of the tentacle on the down beat.'
'...for months Grantline bores had dug into the cliff.'
'I hope all those other cars are on automatic,' he said anxiously.
'It’s smart enough to go wrong in very complicated ways, but not smart enough to help us find out what’s wrong.'
