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
 |
Deflector Plasma Screen For Drones ala Star Wars
A plasma energy shield has apparently been developed by Chinese scientists to protect military drones.
(AI representation of energy sheild)
Utilizing a special kind of plasma, the energy shield is designed to resist potentially harmful microwaves from damaging delicate electronics...So, to this end, a team of researchers led by Chen Zongsheng, an associate researcher at the State Key Laboratory of Pulsed Power Laser Technology at the National University of Defence Technology, has developed what they have termed a “low-temperature plasma shield.” This shield, they claim, can protect sensitive circuits from electromagnetic weapon attacks up to 170kW at a distance of only 9.8 feet (3 meters).
...when charged particles encounter “attacking” electromagnetic waves, they immediately absorb the waves’ energy and become highly active. “If the enemy persists in attacking or even intensifies their power, the density of the plasma in space will suddenly increase, causing it to reflect most of the incoming energy like a mirror. At the same time, the waves that penetrate the plasma will be overpowered by charged particles, creating an avalanche effect,” the paper explains. (Via InterestingEngineering.)
Force shields, also called deflector shields, have long been a science fiction staple. The general idea was described in such early works as E.E. 'Doc' Smith's 1934 Triplanetary; see the entry for protective shield. The general term shield for a protective energy barrier was probably first used by Smith.
Besides the more famous Star Trek examples, older fans can remember other examples. Take a look at the Martian shield from the 1953 movie version of H.G. Well's 1898 novel The War of the Worlds.
(Martians protect themselves with shields in 1953 movie version)
Scroll down for more stories in the same category. (Story submitted 3/8/2024)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Engineering ")
Terraformer Industries Make Methane
'Drake was the young spatial engineer he employed to terraform the little rock...' - Jack Williamson, 1942.
Ridiculous 'Ghost Murmur' Tech Still Science Fiction
'...it rears and spreads its fan. It can pick one man out of a crowd.' - Roger Zelazny, 1967.
Infrared Contact Lenses To See In The Dark
'I can see in the dark, Case.' William Gibson, 1984.
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.' - Frank Herbert, 1958.
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.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
Grok And The City Fathers From 'Cities In Flight' By James Blish
'Chris, the City Fathers are not interested in your welfare; I suppose you know that. They're interested in only one thing: the survival of the city.'
Why Not Move A Warehouse District?
'Did you never see a moving house before?'
Will An AI Found A New Religion?
'You must decide how you will worship Me.'
Terraformer Industries Make Methane
'Drake was the young spatial engineer he employed to terraform the little rock...'
I Need An Outdoor Spherical Display
'Usually a spherical display hovered in the centre...'
Worm Disrupts Physics Simulations Undetected For A Decade
'It diverts integers of the data, the fundamental message-units, so that they no longer agree.'
Muxcard Redditor's DIY Credit Card-Sized Computer
It's a computer, but just barely.
'Soft Assembly' Fashions That Fashion Themselves On The Wearer
'Clothes are no longer made from dead fibers of fixed color and texture that can approximate only crudely to the vagrant human figure...'
Orwell's Nightmare Of AI-Written Novels Comes To Pass
'Books were just a commodity that had to be produced, like jam or bootlaces.'
ISS Plagued By Leak - Again!
'There were perhaps a dozen bladder-like objects in the tunnel...'
Ridiculous 'Ghost Murmur' Tech Still Science Fiction
'...it rears and spreads its fan. It can pick one man out of a crowd.'
Outdoor Video Screens Can Be Arbitrarily Large
The Shape of Things To Come
Infrared Contact Lenses To See In The Dark
'I can see in the dark, Case.'
What'll You Have? Extinct Animals Returned, Or Synthetic Eggshells?
'...a new plastic with the characteristics of an avian eggshell.'
Sunbird Pulsar Fusion Like Leinster's Space Tug
'It was a pushpot, which could not possibly be called a jet plane because it could not possibly fly. Only it did.'
RentAHuman App Lets AI Agents Hire Humans
'She wouldn't stop until Antar had told her everything he knew about whatever it was that she was playing with on her screen.'
