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"It's hard to tell stories about critters that are not human. John W. Campbell tried it, in "Twilight," and everybody says it's a wonderful story, and nobody ever reads it twice."
- Jerry Pournelle
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| Post Office | ||
| A vault used to store time capsules left by travelers to the past; not your usual delivery service. |
Time travelers would sometimes send themselves messages in the far future. They had to be kept someplace safe; you also need to make sure that they are not opened prematurely; that might cause a paradox.
| We use the Fed to house the vault somebody nicknamed the "Post Office" many years ago, no doubt because the vault is clogged with packages that are not delivered for years or centuries. The Post Office is one of those weird side-effects of time travel. It proves once more that paradoxes are possible, though only strictly limited ones. .. |
| Technovelgy from Millennium,
by John Varley. Published by Berkley Books in 1983 Additional resources -
|
It is an unusual package delivery system. The business model of most such systems is based on the shortness of the delivery time; this system is based on the length of the delivery time - sometimes many millennia. See also Time Capsule from the same novel.
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'Wandering mines, you took them out on the edge of the desert, set them down and activated them.'
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'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.'
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