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

"There was a time when one old eccentric guy with a notebook could do something important to science. Now even the resources of a major university are often not enough."
- Jerry Pournelle

Reaction Pistol  
  A hand-held device for maneuvering in zero gravity in a space suit.  

Before venturing out of your space ship to rendezvous with a planetoid a few dozen feet away, you'll want a way to maneuver in zero gravity. Perhaps help lies in Newton's third law of motion - for every action there is an equal and opposite reaction.

He... shuffled toward the lock. In another minute he had passed out of Welton's sight, to reappear a moment later from the side port. Little spurts of red-orange flame from the reaction pistol marked his companion's trail to the planetoid thirty feet away.
From Diamond Planetoid, by Gordon A. Giles.
Published by Astounding Science-Fiction in 1937
Additional resources -

Compare this method of moving between objects in space with the spring-loaded broomstick from Arthur C. Clarke's 1952 story Islands in the Sky, Personal Jet Thrust from Robert Heinlein's 1948 novel Space Cadet and Electrical Tether from Garrett P. Serviss' 1898 story Edison's Conquest of Mars.

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

Additional resources:
  More Ideas and Technology from Diamond Planetoid
  More Ideas and Technology by Gordon A. Giles
  Tech news articles related to Diamond Planetoid
  Tech news articles related to works by Gordon A. Giles

Reaction Pistol-related news articles:
  - The Manned Maneuvering Unit Story

Articles related to Space Tech
Microbes To Terraform Mars?
Tyson Says Asteroid Miners Will Be First Trillionaires
Zap Space Debris With Telescope Laser On ISS
Spacex Sticks Landing! But Neglects Lateral Forces

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

Electronic Tongue Knows Beer Better Than You
'Install taste buds in the end of one tentacle.'

NASA's Robotic Mining Competition
''Dave,'[Powell] said. 'You're a stable, rock-bottom mining robot...'

Should Humanity Switch To Robotic Pets?
'What about an exact electric duplicate of your cat?'

L'Oreal To 3D Print Human Skin
'...She helped the doctor spray on surrogate skin.'

LG Display Creates OLED Wallpaper
'A television that unrolled like a poster...'

Cool Foldable Mini-Quadcopter
'Eddie pocketed the bee cam...'

NASA's Subvocal Speech System
'She took a subvocal input device from its rack...'

Cicada UAV Dropped In Swarms
'We... dropped roughly a thousand eyes on Beta Hydri IV.'

AI's Now Being Taught Anger
Actually the Prime Radiant was just a display device.

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.