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"I do think there is a link in that in both cases, writing fiction or writing a computer program, at any given moment you're focusing on a very specific and particular thing—one word, one line of code, whatever."
- Neal Stephenson
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| Momentum Screen | ||
| Allows a spacemen to avoid the problem of "high gee" forces on take-off. |
A clever twist on the idea of artificial gravity, or a gravity shield, inside a spacecraft.
| The two wipers jumped to their bunks, threw up a lever and lay down. I followed suit; in a few seconds there was a grinding roar and our beds slid on quadrantal rollers up against the bulkhead. There was a moment of crushing weight and just when I thought I'd never get the strength to draw in another breath, the beds slid back off the bulkhead and were parallel with the floor again. In those days the momentum screens were inoperable inside the Heaviside Layer, and during the few seconds it took to get outside, the acceleration was really rough... |
| From Completely Automatic,
by Theodore Sturgeon. Published by Astounding Science-Fiction in 1941 Additional resources -
|
The Heaviside layer (also called the Kennelly-Heaviside layer) is a layer of ionized gas that occurs at about 56-93 miles above the earth's surface. It makes possible radio waves that can propagate beyond line-of-sight.
Compare to the gravity screen from Edmond Hamilton's 1929 classic Crashing Suns.
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'LET ME TELL YOU HOW MUCH I'VE COME TO HATE YOU SINCE I BEGAN TO LIVE.'
'...a rolled-up sheet of a thin, dark metal strange to them.'
'... his contract with Space Industries required him to work summers in their orbital factory complex.'
'Space-weather men had been placed at their disposal...'
With each successive print, our model needed to incorporate more structural ingredients to minimize print failures.
'... Wendis stared thoughtfully at the brilliant lines on the spectroscope screen.'
'A special spot-wavex scrambler also caused his televised image, in the area immediately about his lips, to mouth the vowels and consonants beautifully.'
'... it was as if the upper part had been removed, like a cut deck of cards.'
Sumomo will get those office workers into good shape!
