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"Science fiction has gotten more accurate as we've gotten closer to the present, because science fiction stories have not only attracted, but also generated current scientists."
- Larry Niven
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| Radio Meteor Detector | ||
| A device carried by space ships that could detect meteors in space early enough to avoid them. |
| "We can't reach any great velocity without accelerating for so long a time, that we would take a lifetime to make the round trip, and if we hit anything more massive than a dust grain at that speed, we would be going at so terrific a rate that we would be volatilized." He looked curiously at Arcot. Then he added, "And, going faster than light, our radio meteor detectors would be useless, the beams would be going backwards when they went from behind, and would never go ahead of us so as to leave us in front!" |
| Technovelgy from Islands of Space,
by John W. Campbell. Published by Amazing Stories in 1931 Additional resources -
|
Here's a variation on this phrase from Planet of the Small Men by Murray Leinster, published in Thrilling Wonder Stories in 1950:
Compare to meteor-spotting radar from Recoil (1943) by George O. Smith and Meteor Warning System from A Conquest of Two Worlds (1932) by Edmond Hamilton.
It went into overdrive too, and for the first time in all history meteor-detectors rang a strident, continuous alarm signal while a human ship sped through emptiness at two hundred times the speed of light. Which meant that another solid object was within detector-range and stayed there.
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More Ideas
and Technology from Islands of Space
More Ideas
and Technology by John W. Campbell
Tech news articles related to Islands of Space
Tech news articles related to works by John W. Campbell
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| Space Traffic Management (STM) Needed Now |
| Denmark Joins The 'Zero Debris Charter' To Clean Up Space |
| Starship Special Edition For Lunar Shuttle |
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Science Fiction
Timeline
1600-1899
1900-1939
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2000's 2010's
'Hocus-pocus religions and archaic weapons are no substitute for a good blaster at your side.'
'Oscar picked up a trowel. 'I'm the tool for the mortar,' the little trowel squeaked cheerfully.'
'... he waited for the robotrix attendant to finish fueling up his ship.'
The Roujin Z system provides care to fully bedridden patients - and then some!
'Aerostat meant anything that hung in the air. This was an easy trick to pull off nowadays.'
'The Ringworld had no horizon. There was no line where the land curved away from the sky.'
'An adjustment panel outside the door would cause it to extrude various appurtenances in memory plastic...'
'Annealed in any shape for a time, and codified, the structure of that shape is retained down to the molecules.'
It's not really polite to tear the limbs off robots.
'...the imaginary companions discovered by needful children.'
