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"Fuzzy logic tries to get machines to think like people do, with inexact fuzzy terms."
- Bart Kosko
 |
| Underground MagLev Train | ||
| Magnetic levitation train that travels through a tunnel; a vacuum reduces drag. |
| The train sat rigid as a steel bar, poised in midair above its magnetic monorail track, disgorging passengers into Dallas Station. Its fifteen cars had borne their passengers in quiet efficiency from New York to Dallas in just over half an hour, cradled in magnetic fields, traveling through vacuum at close to orbital velocity, deep underground. |
| From Dream Park,
by Larry Niven (w/S. Barnes). Published by Ace Books in 1981 Additional resources -
|
Depending on the depth of the tunnel, the train might also take advantage of a more direct route, as well as the accelerative force of gravity.
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Tech news articles related to works by Larry Niven (w/S. Barnes)
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'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'
It's the polite thing to do, and has been the polite thing to do for about four generations.
'Walking awkwardly in the magnetic boots that held him to the black mass of meteoric iron...'
