When the Green Star Waned by Nictzin Dyalhis:
Science Fiction Inventions, Technology and Ideas

Excellent story published in April, 1925. The story chronicles an expedition from Venus to save the more primitive Earth from aliens. This story was successful enough to have sequels, but none matched the original.

Select an invention:

Blaster - a deadly energy weapon.
A device that shoots a beam of energy that destroys whatever is in its path.

 

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

SpaceX Wants A Moonbase Alpha
re: L. Ron Hubbard
(4/6/2024)

Vast Apartment Living Will Get Even More Vast
re: Louis Tucker
(4/4/2024)

NASA Wants Self-Driving Or Remote-Controlled Vehicles For Lunar Astronauts
re: Stanley G. and Helen Weinbaum
(4/2/2024)

Elon Musk Says Robotaxis Will Be Ready This August, 2024
re: Miles J. Breuer
(3/30/2024)

Moonwalkers AI-Controlled Electric Shoes
re: Hugo Gernsback
(3/28/2024)

Steve Jobs: 'Capture The Next Aristotle - With AI'
re: William Gibson
(3/26/2024)

No Tips! Robotic Food Delivery In Phoenix
re: Robert Heinlein
(3/24/2024)

Electric Catamaran 'Explorer Eco 40m' Has 'Solar Skin'
re: John Baker Hopkins
(3/22/2024)

Orbital Mechanics, The Liftoff, The Turnover, The Retrograde Burn
re: EE 'Doc' Smith
(3/20/2024)

Harvest Power From Tears And Blinking With Smart Contact Lens
re: Vernor Vinge
(3/18/2024)

Europa Clipper Plate Carries A Special Message
re: John Edwards
(3/16/2024)

Micro-Robots Are Smallest, Fully Functional
re: Raymond Z. Gallun
(3/14/2024)

AI Enhances Images Your Brain Sees
re: Stanley G. Weinbaum
(3/12/2024)

Illustrating Classic Heinlein With AI
re: Robert Heinlein
(3/10/2024)

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.