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

"Money to me is freedom, and freedom is essential. Money allows me to say that I will now devote my life to being me, rather than putting on my shoes and tie, and going to an office every day."
- Robert Silverberg

Polaron Beam  
  A unique beam of energy that scatters some of its light at right angles to the direction of propagation.  

A classic battle between a stationary fort on the lunar surface versus a quick, mobile spacecraft is decided by this fort-based weapon.

Readers should note that Clarke alters the version of this weapon for use in the 1955 novelization of the story. See the stilletto beam from the novel Earthlight to see Clarke's final (and perhaps more elegant treatment) of this idea.

For it was during a lull in the engagement that the polaron beam operated for the first time in history.

The two watchers saw it strike upward like an inverted lightning flash. It was clearly visible along its whole length not merely in patches where it passed through dust and gas. Even in that brief instant of time Wheeler noticed this staggering violation of the laws of optics and wondered at its implications. Not until many years later did he learn how a polaron beam radiates some of its energy at right angles to its direction of propagation so that it can be seen even in a vacuum.

The beam went through the Phlegethon as if she did not exist.

Technovelgy from Earthlight (Novella), by Arthur C. Clarke.
Published by Wonder Stories in 1951
Additional resources -

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

Additional resources:
  More Ideas and Technology from Earthlight (Novella)
  More Ideas and Technology by Arthur C. Clarke
  Tech news articles related to Earthlight (Novella)
  Tech news articles related to works by Arthur C. Clarke

Articles related to Weapon
Has Turkey Been Stealing Rain From Iran?
We Need To Build Anti-Drone Systems For Civilian Spaces
Bullet Steers Itself! The Advanced Low-Cost Munitions Ordnance ALaMO
Russians Think US Is Weaponizing Asteroids

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

WiFi and AI Team Up To See Through Walls
'The pitiless M rays pierced Earth and steel and densest concrete as if they were so much transparent glass...'

Climate Engineering In California Could Make Europe's Heat Waves Worse
'Pina2bo would have to operate full blast for many years to put as much SO2 into the stratosphere as its namesake had done in a few minutes.'

Optimus Robot Will Be A Good Nanny, Says Musk
'Nanny is different,' Tom Fields murmured... 'she's not like a machine. She's like a person.'

ESA To Build Moon Bases Brick By Printed LEGO Brick
'We made a crude , small cell and were delighted - and, I admit, somewhat surprised - to find it worked.'

Does The Shortage Of Human Inputs Limit AI Development?
'...we've promised him a generous pension from the royalties.'

Textiles That Harvest Energy And Store It
'The clothes and jewelery drew their tiny power requirements from her movements.'

LORIS Passive-Gripper Climbing Robot
'At the end of each appendage's eight fingers there are tinier appendages...'

Drug To Regenerate Teeth In Humans
'We want to do something to help those who are suffering from tooth loss or absence,' said lead researcher Katsu Takahashi.

Coin-Sized Nuclear Battery Good For 100 Years
'...power pack the size of a pea.'

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.