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.

 

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Science Fiction
in the News

JAXA Int Ball 2 Coming Right Along As Star Wars Remote
re: George Lucas
(3/15/2025)

Robot Bricklayer Or Passer-By Bricklayer?
re: Bruce Sterling
(3/13/2025)

Robot Gas Station Attendant Pumps Gas For You
re: Philip K. Dick
(3/11/2025)

Engineer Creates Crazy Motorized Track Hospital Bed
re: Katsuhiro Otomo
(3/9/2025)

Tiny Flying Robot Weighs Just One Gram
re: Neal Stephenson
(3/7/2025)

Some Ringworld Configurations Are Stable
re: Larry Niven
(3/5/2025)

TRANSFORM Dynamic Furniture Concept Becomes What You Need
re: Larry Niven
(3/3/2025)

Harvard Metamaterials Change Structure Instantly
re: Samuel R. Delany
(3/1/2025)

SnapBot Robots - You Choose Their Legs And They Choose Their Gaits
re: Milton K Smith
(2/27/2025)

Dino From Magical Toys An AI Companion To Children
re: Anne McCaffrey
(2/25/2025)

Humanoid Robots Building Humanoid Robots
re: Isaac Asimov
(2/23/2025)

Darpa 'Defiant' Unmanned Autonomous Ship
re: Miles J. Breuer
(2/21/2025)

What's The Best Way To Ship And Unpack Humanoid Robots?
re: Elizabeth Bellamy
(2/19/2025)

DNA Printed Book By Isaac Asimov Now Available
re: Barbara Hambly
(2/17/2025)

More SF in the News

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