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"the [science fiction] writer should be able to convince the reader (and himself) that the wonders he is describing really can come true...and that gets tricky when you take a good, hard look at the world around you."
- Frederik Pohl
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| Microwire | ||
| A very thin wire used for recording purposes. |
In the novel, a ring is used to conceal a short length of wire that has one-half of a message recorded on it. On it are recorded plans for force fields and space drives.
| Slowly, tenderly, the wire was cleaned and uncoiled. More than an hour later the tiny hands of the micromanipulator stretched out their prize - four feet of steel wire so gossamer fine that it could not be seen at all by naked eye, even by a dragon. [The two wires] were fed into two ordinary microwave speakers, rigged in parallel... The steel spider threads started very slowly through - and a high-pitched gabbling came out of the horn... "Not in synch," announced Mr. Costello. "Rewind." ...Shortly, a human voice came out of the loudspeaker horn... "Title," the voice said. "Some Practical Notes On The Horst-Milne Equations... |
| Technovelgy from Between Planets,
by Robert Heinlein. Published by Charles Scribner's Sons in 1951 Additional resources -
|
The recording also carried facsimile data to provide helpful diagrams. The novel does not detail how this is accomplished; however, one of the characters notes that it is theoretically possible for matter itself to carry information, one bit per molecule, making it possible to put the Encyclopedia Britannica on the head of a pin.
Read the discussion for Frank Herbert's shigawire to read a bit about real-life wire recorders, on which microwire is clearly based.
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Additional
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More Ideas
and Technology from Between Planets
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and Technology by Robert Heinlein
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Tech news articles related to works by Robert Heinlein
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- Microwire Data Storage
| Lonestar Offers Lunar Storage For Ultimate In Security |
| 100X Improvement In DNA Information Storage |
| Twist Bioscience High Density Digital Data On DNA |
| Store One Bit On One Atom |
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