Logic of Empire by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas

"It wasn't really slavery— but they sold men's labor on the auction block. And a man could quit any time he paid his debts — if he worked and didn't eat. But that was the way of empire."


('Logic of Empire' by Robert Heinlein)

Select an invention:

Steel Crocodile
A boat specialized for swamps on Venus.

Trajectory Ship
A spaceship that takes the minimum energy route to another planet, with the passengers weightless.

 

Technovelgy.com is devoted to the creative inventions of science fiction authors and movie makers. Look for the Science Fiction Invention Category that interests you, the Glossary of Science Fiction Inventions, the Timeline of Science Fiction Inventions, or see what's New.
Find
new authors and technologies - Shop for yourself, your library and your lab.

 

 

 

 

Science Fiction
in the News

You Will Eat The Cookies Made From Plastic...
re: Rick Shelley
(8/13/2026)

It's A Giant Robot! You Reporters Have Been Warned!
re: Harry Bates
(8/11/2026)

Birds Learn To Sing Pictures ala Frank Herbert's Distrans
re: Frank Herbert
(8/9/2026)

ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
re: Orson Scott Card
(8/7/2026)

Tactile Skin Supplier Map
re: Ray Cummings
(8/5/2026)

Flock Stymied By 'Adversarial Fashion'
re: William Gibson
(8/3/2026)

Orb Nomad Zero-Emission Electric Aircraft
re: R.H. Romans
(8/1/2026)

ICE Buys Shock Gloves Like Batman's
re: Various
(7/29/2026)

Factories In The Sky Will Surpass Those Of Earth
re: Basil E. Wells
(7/27/2026)

Sleeper Drones Lie in Wait
re: Maureen F. McHugh
(7/25/2026)

Warfare Goes Underground In Ukraine
re: Philip K. Dick
(7/23/2026)

3D Printed Organs From Space
re: Larry Niven
(7/21/2026)

Robot Bees 3D Printed By Festo
re: Ernst Junger
(7/21/2026)

DIY Robot Scorpion Crushes It
re: Neal Asher
(7/17/2026)

More SF in the News

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

Copyright© Technovelgy LLC; all rights reserved.