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'm very taken by mythology. I read it at a very early age and kept on reading it. Before I discovered science fiction I was reading mythology."
- Roger Zelazny

Braking Disks  
  Used when the ship is falling through a planetary atmosphere.  

"We must put out the braking disks, doctor!" called the engineer.

As viewed from the outside, there now came from the nose of the ship (which pointed backward) a cable, on which there were arranged certain distances thin metal disks, which were bent somewhat backward like cones, the result looking like the familiar tufts on the tail of a child's kite. One after another these disks glowed brightly and were worn away and burned by air resistance and the resulting heat, along with their cable, which burned like a candle wick.

But new disks kept coming out on more cable. In this way it was possible to convert the tremendous force latent in the motion of the ship into air whirls and heat in a gradual fashion, and by sacrificing the metal disks the ship itself was saved from burning.

Technovelgy from A Daring Trip To Mars, by Max Valier.
Published by Wonder Stories in 1931
Additional resources -

Compare to the ablative heat shield from Triplanetary (1934) by EE 'Doc' Smith.

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

Additional resources:
  More Ideas and Technology from A Daring Trip To Mars
  More Ideas and Technology by Max Valier
  Tech news articles related to A Daring Trip To Mars
  Tech news articles related to works by Max Valier

Articles related to Space Tech
SpaceX EVA Spacesuit Tested By Polaris Dawn Crew
ESA To Build Moon Bases Brick By Printed LEGO Brick
FLOAT Levitating Train On The Moon ala Clarke
SpaceX Intros Extravehicular Activity Suit

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

Chaffeur Robot Musashi Will Drive Your Regular Car
'What would you do,' Eric asked the robot cabdriver, 'if your wife had turned to stone, your best friend were a toad, and you had lost your job?'

Space Exporers! Now, You Can Drink Your Own Urine
'those suits they wear -- call them 'stillsuits' -- that reclaim the body's own water...'

SpaceX EVA Spacesuit Tested By Polaris Dawn Crew
'Now, except for weight and heat, the same conditions prevail in this chamber as in space.'

Automatic Bot Traffic Is 38 Percent Of HTTP Requests
'there were so many worms and counterworms loose in the data-net...'

Shanghai Guidelines For Humanoid Robots
'Now, look, let's start with the three fundamental Rules of Robotics...'

Desktop TARS Robot From Interstellar
What's YOUR sarcasm setting?

Robots Can Now Have Smiling Faces With Human Skin
'I am a cybernetic organism...'

Virtual Rat Predicts Actual Rat Neural Activity
'..the synthetic intellects at the Place of Knowledge had far outstripped the minds of men.'

GoSun EV Solar Charger Drapes Onto Your Car
'...six square yards of sunpower screens.'

Rizon 4 Ironing Robot
'But after washing and drying clothes had to be smooth - free from fine lines and wrinkles ...'

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.