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"Human beings hardly ever learn from the experience of others. They learn; when they do, which isn't often, on their own, the hard way."
- Robert Heinlein
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| Jumpdoor | ||
| The entrance to an energy passage providing instantaneous transportation between points across the galaxy. |
How might it be possible to move from one place to another, without traversing the space in between? Frank Herbert takes a shot at it in Whipping Star:
| The jumpdoor began to hum with its aura of terrifying energies. The door's vortal tube snapped open. McKie tensed himself for the syrupy resistance to jumpdoor passage, stepped through the tube. It was like swimming in air became molasses - perfectly normal-appearing air. But molasses. McKie found himself in a rather ordinary office.. |
| Technovelgy from Whipping Star,
by Frank Herbert. Published by Galaxy Publishing in 1969 Additional resources -
|
Jumpdoors can be dangerous; just make sure you're all the way through when they close.
The phrase “jump door” refers to the door opened in the side of an airplane for people to jump out. I remember Robert Heinlein using it in The Puppet Masters:
Two hours later we were coming in on our target and the jump door was open. Dad and I were last in line, after the kids who would do the real work. My hands were sweaty with the old curtain-going-up tension. I was scared as hell—I never did like to jump.
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'...Anything was possible in my imaginary environment.'
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'That explains how it was so easy for me to remain motionless in midair...'
'We had discovered that metal was relatively impervious to the telepathic effect.'
'Detailed plans for the construction of the Gundstetter-Halone warp drive were flowing.'
'Do not waste your priceless company on the unappreciative folds of a sleep pod...'
'...so we've promised him a generous pension from the royalties.'
'Hocus-pocus religions and archaic weapons are no substitute for a good blaster at your side.'
