The Hidden Colony by Otfrid von Hanstein:
Science Fiction Inventions, Technology and Ideas

"It has been several years since we presented to you, our readers, a story by that peer of German science-fiction authors, Otfrid von Hanstein, and we know that you will be glad to see him back in our pages..."

"Wonder Stories is distinctive in bringing the greatest foreign science-fiction stories from over the seas and going to great expense to have them translated for you, but it is only one method of ours in keeping the magazine supreme in its field. Nearly every other serial is a foreign translation and we feel proud to be the first to bring these stories to the English-speaking world.

You will find the present novel filled with the suspense that is necessary in any good story, and you cannot help liking it, once you start reading. It is not only an excellent mystery-fantasy tale of superior merit, but a story with a human touch — a vivid, convincing style pervades each page and puts this novel among the classics."


(Conscious autonomous farm robot)

Select an invention:

Conscious Farm Machines
Farm machinery that worked on their own.

Fruit-Picking Machine
An humanoid machine for automatic fruit picking.

Unattended Factory
A factory that works entirely automatically, without human guidance.

 

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

'If Anyone Is Watching Earth...'
re: Arthur C. Clarke
(9/3/2026)

Epirus High-Power Microwave Defeats Drones
re: Ray Cummings
(9/1/2026)

Cloud Of Space Rubbish From China's Long March Rocket
re: James White
(8/29/2026)

Biomimetic Tendons From Rochu Robotics
re: HG Wells
(8/27/2026)

Living Human Neuron Biological Compute Rack
re: David H. Keller
(8/25/2026)

Martha Stewart Approves Ojai 'Living Room On Wheels'
re: David H. Keller
(8/23/2026)

ESA's Draco To Study Heat Of Reentry
re: EE 'Doc' Smith
(8/21/2026)

Buy A Galaxy? Maybe Start Smaller
re: Cordwainer Smith
(8/19/2026)

The United States Space Academy Is Official
re: Carey Rockwell
(8/17/2026)

Is There A Global Problem With Who Is Having Children?
re: CM Cornbluth
(8/15/2026)

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)

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.