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"If you don't care about science enough to be interested in it on its own, you shouldn't try to write hard science fiction."
- Frederik Pohl
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| Distrans | ||
| Device produces a temporary neural imprint on the nervous system of Chiroptera or birds. |
In Dune, a variety of animals from earth have been introduced. Bats are used as message carriers. But Frank Herbert has a great twist on the idea of tying a message to the leg of a pigeon.
This is such a striking idea; it meets the author's need to present a medieval society that nevertheless uses space travel. A bat is also an animal more in keeping with the dark tone of the novel
| "We will fight in the time of fighting," the man said. He reached beneath his robes, brought out a small cage, lifted a creature from it. Hawat recognized a tiny bat ... Saw its blue-within-blue eyes. The Fremen stroked the bat, soothing it, crooning to it. The man took a tiny tube, held it beside the bat's head and chattered into the tube; then, lifting the creature high, he threw it upward. The Fremen folded the cage, thrust it between his robe... |
| From Dune,
by Frank Herbert. Published by Putnam in 1965 Additional resources -
|
The creature's normal cry then carries the message imprint which can be pulled out of the normal cry (carrier wave) by a matching distrans unit carried by another person.
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