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

"in 1974 I experienced an invasion of my mind by a transcendentally rational mind, as if I had been insane all my life and suddenly I had become sane."
- Philip K. Dick

Inflatable Expansion Bubble  
  Inflatable chamber to provide temporary additional space for cramped space craft.  

Space travel in Niven's Known Space stories is best accomplished with one of the General Products hulls; however, space inside was typically very limited. Additional space for exercise or living was available in the form of inflatable expansion bubbles.

This item comes from the story Flatlander, published in 1967.

We were in the expansion bubble when it happened. The bubble had inflatable seats and an inflatable table and was there for exercise and killing time but it also provided a fine view; the surface was perfectly transparent.
From Crashlander, by Larry Niven.
Published by Del Rey in 1994
Additional resources -

The bubble itself could be unfolded without air pressure using an electromagnetic field (normally used to collapse the bubble after use).

(Thanks to Winchell Chung for suggesting this item.)

An early expression of this idea is seen in this concept from Werner von Braun in the 1950's:


(Von Braun flexible space station concept)

In a 1952 series of articles written in Collier's, Dr. Wernher von Braun, then Technical Director of the Army Ordnance Guided Missiles Development Group at Redstone Arsenal, wrote of a large wheel-like space station in a 1,075-mile orbit. This station, made of flexible nylon, would be carried into space by a fully reusable three-stage launch vehicle. Once in space, the station's collapsible nylon body would be inflated much like an automobile tire.

See also an earlier version of this idea, the airtight tent from Raymond Z. Gallun's 1951 novella Asteroid of Fear.

Compare to the space bubble from The Planet Strappers by Raymond Z. Gallun and to the Survival Bubble (Beach Ball) from Footfall (1985) by Larry Niven (w/J. Pournelle).

Comment/Join this discussion ( 2 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Crashlander
  More Ideas and Technology by Larry Niven
  Tech news articles related to Crashlander
  Tech news articles related to works by Larry Niven

Inflatable Expansion Bubble-related news articles:
  - Genesis Pathfinder: Space Inflatable Module
  - Genesis Inflatable Space Module Gets Go-Ahead
  - Bigelow Genesis I Inflatable First Look
  - Genesis 2 Successfully Inflates Module
  - Inflatable Lofts For NASA 'Campers' On Moon And Mars
  - Bigelow's Inflatable BEAM Module Ready For ISS In 2015

Articles related to Space Tech
Autonomous 'Fiberbots' Weave Large Structures
How Do You Put An Asteroid Into Earth Orbit? Carefully!
PD Aerospace Space Plane By 2023
International Space Station Leak Plugged - With Finger

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

Jaguar I-Pace Audible Vehicle Alert System For EVs
'Of course not a vehicle moved by means of internal explosions of a derivative of rock oil...'

Autonomous 'Fiberbots' Weave Large Structures
'It extrudes material like a spider.'

Birds Aren't Real - Wake Up, California! (With Bird Watching Guide)
'When he had first built them, they had been crude indeed, flying mechanisms with little more than a reflex-response unit.'

Self-Healing Material Pulls Carbon Out Of The Air
'... could seal the punctures.'

IRL Glasses Block Screens, Limit Vision To Real Life
'If you couldn't see the ads, how would you know what was fashionable?'

Testing The Single-Person Spacecraft
'...the lower part of the suit was simply a rigid cylinder.'

Shapeshifting Materials Transform By Light
'Its lines wavered, flowed, and then painfully reformed.'

Fully Automated Farm Iron Ox Hydroponics
'Had these machines in some incredible fashion been provided with brains?'

BrainNet Social Network Of Brains
'I used my implant to tell MILLIE what we wanted and she took care of it'

Phil Nuyttnn's City Under The Sea
'Under the lower roof there was no water, but a clear and luminous atmosphere...'

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.