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

"The germinal societies like Singapore and communist Hong Kong may give us a mutant capitalism that is both virulent and efficient. This is a significant cultural danger."
- Gregory Benford

Lyle Drive  
  Propulsion system for use inside the solar system.  

The Federation Ship Champion, manned by an all-male crew of eighteen experienced spacemen and carrying more than that number of male pioneers, made the crossing under Lyle Drive in only nineteen days. The Champion landed just south of Lacus Soli, as Captain van Tromp intended to search for the Envoy.
From Stranger in a Strange Land, by Robert Heinlein.
Published by Putnam in 1961
Additional resources -

Heinlein does not provide a description of how this propulsion system works; however, he compares it to the method still in use today:

At that time, only eight Terran years after the founding of the first human colony on Luna, any interplanetary trip made by humans necessarily had to be made in weary free-fail orbits, doubly tangent semi-ellipses--from Terra to Mars, two hundred fifty-eight days, the same for the return journey, plus four hundred fifty-five days waiting at Mars while the two planets crawled slowly back into relative positions which would permit shaping the doubly-tangent orbit-a total of almost three Earth years.

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

Additional resources:
  More Ideas and Technology from Stranger in a Strange Land
  More Ideas and Technology by Robert Heinlein
  Tech news articles related to Stranger in a Strange Land
  Tech news articles related to works by Robert Heinlein

Lyle Drive-related news articles:
  - 30-Day Trip To Mars?

Articles related to Space Tech
Bookies Let You Place Your Bets On the Future!
NASA Gives Away Rocket Code - For Dads
Automated Planet Finder Telescope Starts The Hunt
Spacesuit Z-2: NASA Wants You To Pick Their Next Design

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

Bookies Let You Place Your Bets On the Future!
Put your money where your mouth is, sf fans!

How Do Americans See The Future Of Technology?
Do you want to participate in the future?

Flying Graffiti Drone Will Alter The Urban Landscape
The tagger's dream - lie in bed while painting at a remote location.

Should Autonomous Cars Have Feelings About Crashes?
'Robots have worse problems than anybody.'

M-Block Modular Robots Assemble Themselves
'... as though a child should build from nursery blocks a fantastic shape which abruptly is filled with throbbing life.'

Augmented Reality Ship's Bridge From Rolls Royce
'... the immense, three-dimensional, minutely cubed model...'

Artificial Blood From Factories
This blood's for you.

Wrigley's Anti-Impotence Chewing Gum
'Chew one of these, Mr. Chip.'

Arcology Now Universal Constructor
'... the hotel direly wanted to exist.'

MisTable Fog Display Like SeaQuest DSV
Captain Bridger, a message is coming in.

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.