Latest By
Category:


Armor
Artificial Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual Person
Warfare
Weapon
Work

"I think engineering will supply our demand for a "spiritual" life after meat death."
- Bart Kosko

Vacutubes  
  A system of public transportation that used partially evacuated tubes and capsules big enough for passengers.  

This is a very futuristic scenario - or it was in the 1950's. Some thought has been given to underground trains that would make use of partially evacuated tunnels to reduce air resistance.

We hit the sub-basement and went at once to the express tubes. A two passenger capsule was just emptying; Dak shoved me in so quickly that I did not see him set the door combinationů

The few minutes we had been crammed in the vacutube had been long enough for me to devise a planů

From Double Star, by Robert Heinlein.
Published by Doubleday in 1956
Additional resources -

However, I once worked in the "tube room" of a large hospital that used pneumatic tubes to deliver paperwork throughout the large building. What Heinlein has created here is effectively a tube system for people.

In 1870, Alfred Ely Beach, tried to construct a prototype pneumatic train subway in New York City. The city fathers were not impressed and decided on the elevated train concept instead.

If you want to check out what a factory conveyor belt system for a country would look like, see the entry for rolling roads, from The Roads Must Roll, also by Heinlein.

Also, take a look at a "vacutube" that operates in the vertical dimension for one passenger at a time; see bounce tube, also by Robert Heinlein.

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Double Star
  More Ideas and Technology by Robert Heinlein
  Tech news articles related to Double Star
  Tech news articles related to works by Robert Heinlein

Vacutubes-related news articles:
  - Evacuated Tube Transport Idea Is 200 Years Old This Year!
  - Hyperloop Transport Proposed By Tesla's Elon Musk

Articles related to Transportation
Fleets Of Ford Autonomous Cars In 5 Years
No Human Drivers By 2040 - Israel
Human-Carrying Drone Taxi 184 Approved For Test Flights
Solowheel Xtreme Heinlein Tumblebug Video

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.

<Previous
Next>

Google
  Web TechNovelgy.com   

 

 

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

More News

Snap Specs - Snapchat Spectacles - Are Video Glasses
'The old woman laid her wire-knitting aside and fixed them with the bug-eyed, opaque gape...'

Reading A Scroll Burned To Charcoal
'The scope was adjusted to generate... an image of the lower section of the book.'

Robot Arrested In Moscow
They should have thrown a net over him.

Oh Great, Fence-Climbing Robots
How long till they add the acid-tipped stingers?

Software Agents Fight Unseen On The Web
'...Worms and counter-worms loose on the data-net.'

Sandisk 1 Terabyte SD Memory Card Surfaces
'They should be Welton Fine-Grains, or they would be too bulky to ship...'

Carbyne, The Ultimate Form Of Carbon
'A continuous pseudo-one dimensional diamond crystal...'

Bradbury's Method Used In Search For Bombing Suspect
'He imagined thousands on thousands of faces peering into yards, into alleys...'

New Laser Space Debris Clearing More Subtle Than Clarke's
Rather than nudge them up, nudge them down.

Robots Learn To Swarm Safely
'They were bronzy gleams of smooth motion...'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.