Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

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 we could solve our problems more easily through strength of character; but that's always been a commodity in extremely short supply."
- Gregory Benford

Magnetic Projector  
  Projects a vortex of magnetic force.  

He took the other pistol, and raised it. It was a stock, surmounted by a sphere, glowing as the other, but the barrel here was a curious thing, a straight tube of the insulating material, with metal ribs running lengthwise, but surrounded by toroidal coils set at progressively changing angles. The barrel was nearly two feet long. This was a shoulder weapon, and a harness of stout leather belts bound it to the shoulder, as though a pull rather than a kick were expected.

Further, the sphere here was nearly eight inches in diameter, and set low, below the barrel. Thaen pointed it toward a block of iron that must have weighed some ten pounds, resting on a bench some other men had set up. He pressed the release button, and from the inch-wide muzzle a stream of blue-glowing rings sprang, rushed swiftly to the iron, and bathed it in soft light. Instantly the iron jumped, Thaen stiffened, and the weight leaped from the table toward the gun. As it reached the edge it fell, and the gun was dragged downward with it. It struck the floor, and traveled swiftly toward the weapon. Infive seconds it was at Thaen's feet, and he shut off the device. The rings died out, the iron slid to a stop...

"A magnetic projector!" gasped Warren. "Jumping Je-hosophat, I thought that was impossible, you remember. I begin to commence to start to understand. Are those boys clever! Get it, Putt?"

Putney shook his head. "Can't say I do."

"What was that first thing?"

"Ball lightning on a small scale," answered Putney at once.

"And that second one?"

"Thought it was the same with modifications at first— oh—it is! I get it—ring lightning instead of ball, and the rings are spinning about their common axis! A charge moving in a circle, makes a magnetic field—selenoid effect—with a long, long coil."

From The Space Beyond, by John W. Campbell.
Published by Pyramid Books in 1976
Additional resources -

Compare to the railgun from The Battery of Hate (1933) also by Campbell, the vortex gun from One Against the Legion (1939) by Jack Williamson and the Cyclotronic Ore-Hurler from Exit from Asteroid 60 (1940) by DL James.

Thanks to Winchell Chung (aka @nyrath) of ProjectRho for providing quotes.

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

Additional resources:
  More Ideas and Technology from The Space Beyond
  More Ideas and Technology by John W. Campbell
  Tech news articles related to The Space Beyond
  Tech news articles related to works by John W. Campbell

Magnetic Projector-related news articles:
  - Vortex Rings Of Light

Articles related to Weapon
LANIUS Loitering Drone Munition Scouts And Maps
Israel Deploys Sharp Shooter AI-powered Robot Guns
Drone Loiter Munitions Now Available
Anduril Lattice Anvil Counter Drone System

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 Science Fiction Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Science Fiction in the News

Win $250K By Reading Ancient Scrolls Carbonized By Vesuvius
'... it was as if the upper part had been removed, like a cut deck of cards.'

Toy-Like Robot Well-Being Coaches Are The Best
Sumomo will get those office workers into good shape!

AI-Trained Snack App Avatar Goes On Dates For You
'... who let their handbag computers carry all the conversation.'

M-Dwarf Stars May Not Have Habitable Planets
'Thus it came about that the search for a planetiferous sun near a white dwarf star was not unduly prolonged...'

Too Soon To Doom Lunar Farside Observatories
'Earth never shone there, but life was good.'

Amitabh Bachchan Wins Personality Protection
'He led me down the Hall of Portraits to the ego-likeness of the Duke Leto Atreides.'

LIAM F1 UWT Clever Rooftop Windmill
'...a windmill on his roof...'

Scent-Identifying Robot Uses Machine Learning
'It's picking up diphenyl compounds and tetrahydrocarbons...'

Volvo's Autonomous Truck
'They were automatic trucks such as are used for making deliveries...'

Skiing On The Moon - Skiing on Asteroids?
'MacIntyre bent down without a word and picked up the wide skis necessary to negotiate the powdery ash.'

More SF in the News

More Beyond Technovelgy

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

Copyright© Technovelgy LLC; all rights reserved.