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"Science fiction is what scientists would do if they could - if they had enough grant money, enough time, and enough brains to do the wonderful things they would like to do."
- Greg Bear
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| Single Vehicle Tunnel | ||
| A small diameter tunnel that accepts a single vehicle to a single destination. |
| The taxi lifted straight up. Gaal stared out the curved, transparent window, marvelling at the sensation of airflight within an enclosed structure and clutching instinctively at the back of the driver's seat. The vastness contracted and the people became ants in random distribution. The scene contracted further and began to slide backward.
There was a wall ahead. It began high in the air and extended upward out of sight. It was riddled with holes that were the mouths of tunnels. Gaal's taxi moved toward one, then plunged into it. For a moment, Gaal wondered idly how his driver could pick out one among so many. There was now only blackness, with nothing but the past-flashing of a colored signal light to relieve the gloom. The air was full of a rushing sound. Gaal leaned forward against deceleration then and the taxi popped out of the tunnel and descended to ground-level once more. |
| Technovelgy from Foundation,
by Isaac Asimov. Published by Doubleday in 1951 Additional resources -
|
Asimov gives you a few more details about this idea. In his 1988 novel Prelude to Foundation"Prelude to Foundation, he writes:
Albert Robida had some idea about this; in his 1892 novel Le Vingtième Siècle: La Vie Électrique he wrote about what was under the Soil of Paris:
The soil of Paris can hardly produce any, since it no longer exists, since the real earth has disappeared or almost disappeared, replaced by a tangled maze of tunnels, various pipes, metro tubes connecting the districts, expansion tubes outside, sewers, gutters, conduits for the countless wires of the various téléphonoscopes and various electrical services, power, light, theater, music, etc., intertwined through a mass of concrete and rubble, where the roots of the poor devils of trees that their misfortune has exiled into this rocky conglomerate, saturated with various fluids, can, even by lengthening and spreading excessively, draw only a very meager nourishment.
Compare to the pneumatic tube station from Exiles of the Moon (1931) by Schachner and Zagat, the
submarine tube from An Express of the Future (1895) by Jules Verne, the
sub-Atlantic tube from Ralph 124c 41 + (1911) by Hugo Gernsback, the
vacutubes from Double Star (1956) by Robert Heinlein and the public tubes from The Houses of Iszm (1954) by Jack Vance.
What appeared before them now looked like a cliff patterned with cave openings, much like a checkerboard. Hummin maneuvered toward the D-7 opening, avoiding other air-taxis that were heading for other tunnels.
"You could crash easily," said Seldon, clearing his throat.
"So I probably would if everything depended on my senses and reactions, but this taxi is computerized and the computer can overrule me without trouble. The same is true for the other taxis. --Here we go."
They slid into D-7 as if they had been sucked in and the bright light of the open plaza mellowed, turning a warmer yellow hue. Hummin released the controls and sat back. He drew a deep breath and said, "Well, that's one stage successfully carried through. We might have been stopped at the station. In here, we're fairly safe."
The ride was smooth and the walls of the tunnel slipped by rapidly. There was almost no sound, just a steady velvety whirr as the taxi sped along.
"How fast are we going?" asked Seldon.
Hummin cast an eye briefly at the controls. "Three hundred and fifty kilometers an hour."
"Magnetic propulsion?"
"Yes. You have it on Helicon, I imagine."
"Yes. One line. I've never been on it myself, though I always meant to. I don't think it's anything like this."
"I'm sure it isn't. Trantor has many thousands of kilometers of these tunnels honeycombing the land subsurface and a number that snake under the shallower extensions of the ocean. It's the chief method of long-distance travel."
(The soil of Paris - from Le Vingetieme Siecle - La Vie electrique)
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Additional
resources:
More Ideas
and Technology from Foundation
More Ideas
and Technology by Isaac Asimov
Tech news articles related to Foundation
Tech news articles related to works by Isaac Asimov
Single Vehicle Tunnel-related
news articles:
- First Boring Passenger Station In Las Vegas
- Asimov and Musk - Boring Company Tunnel vs. Street Race
- Las Vegas Tunnels To Have Autonomous Teslas
- Boring Company Vegas Loop Like Asimov Said
- Boring Company Drills Asimov's Single Vehicle Tunnels
| Nifty Folding Electric Bicycles! |
| Boring Company Drills Asimov's Single Vehicle Tunnels |
| Boring Company Vegas Loop Like Asimov Said |
| SpaceX Rocket Shuttle Point-To-Point On Earth |
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'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'
'That explains how it was so easy for me to remain motionless in midair or to perch on a flagpole in imitation of a giant bird, even in the windy city of Chicago.'
'The thirty-odd miles of The Factory’s circumference...'
'Wandering mines, you took them out on the edge of the desert, set them down and activated them.'
'Once in the very first weeks of the war, before everyone had been evacuated from the surface...'
'For a while your colonists will have to come up to the [orbital] Hospital...'
'...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.'
