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

"It is change ... that is the dominant factor in society today... the world as it will be. This means that ... every man must take on a science fictional way of thinking.""
- Isaac Asimov

Negative Matter Space Drive  
  A reactionless space drive using negative matter.  

Negative matter has some unusual properties:

"Since the ball is charged," Philippe answered, "it's easy to push it by charging up a metal plate placed near it. Of course, being negative matter, when you push it, it comes toward you.."

If there were such a thing, you might be able to use it to propel a space ship...

"In the experiment Hiroshi did," Philippe went on, "he used a metal plate with a negative electric charge so it would attract the positive electric charge of the ball. The ball pulled away in the opposite direction, pulling the test apparatus, the power supply, and Hiroshi along with it. When Hiroshi saw what was happening, he quickly turned the field off. He then had to reverse the field and push on the ball for a while to bring it to a halt again."

"It was just as Steve predicted," said Jim in awe. "A true reactionless space drive."

"A space drive?" exclaimed Randy in amazement.

"That is correct," said Philippe, his voice deepening as his face turned deadly serious. "When that ball of negative matter was pulling Hiroshi and his test apparatus along, there was nothing going in the opposite direction. There was no reaction mass and no energy source involved, but they moved nevertheless. That means a large enough negative-matter ball electrostatically coupled to a positive-matter spacecraft can propel the spacecraft at any acceleration the crew can stand for as long as you want.. Flight to the stars at near light speed is no longer a dream . . ."

From Timemaster, by Robert Forward.
Published by Tom Doherty Associates in 1992
Additional resources -

Compare to cavorite from The First Men in the Moon (1901) by H.G. Wells, the gravity web from Whipping Star (1969) by Frank Herbert, the Granton motor from Into the Meteorite Orbit (1933) by Frank K. Kelly and Apergy from Across the Zodiac (1880) by Percy Greg.

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

Additional resources:
  More Ideas and Technology from Timemaster
  More Ideas and Technology by Robert Forward
  Tech news articles related to Timemaster
  Tech news articles related to works by Robert Forward

Negative Matter Space Drive-related news articles:
  - Negative Matter Fluid Theorized In New Paper

Articles related to Space Tech
Negative Matter Fluid Theorized In New Paper
Grow Structures Upon Planetfall - Myco-Architecture
A Look Back At Apollo's Emergency Escape Vehicle
Amazing Kepler Space Telescope Decommissioned By NASA

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

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'

Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.

Negative Matter Fluid Theorized In New Paper
'Of course, being negative matter, when you push it, it comes toward you..'

Grow Structures Upon Planetfall - Myco-Architecture
'They'll also start pulling in gases and liquids from the local atmosphere...'

MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...'

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...'

UK Police AI To Stop Criminals Before They Strike
'... the computing mechanisms that studied and restructured the incoming material.'

Sonitus Audio Interface Positioned Beyond The Noise
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'

Volvo's Self-Driving Mining Trucks
'A procession of automatic ore carts was racing over the bleak slag'

Audi Pop.Up Autonomous Electric Flying Car
'The cab was an egg-shaped bubble of light metals and plastics...'

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.