Wandl, The Invader by Ray Cummings: Science Fiction Inventions, Technology and Ideas

Home | Glossary | Timeline | New

"In the shadow of the moon, Wandl’s space fleet meets the armada of the three allied worlds in final, titanic battle."

Select an invention:

Automatics
Machinery capable of running some aspect of a space ship's operation on its own.

Gravity Beam
An conical attractive ray, it pulls ships to their doom.

Isolation Barrage
Device prevents eavesdropping.

Mirror Grid Multiple-View Surveillance Panel
Very modern presentation combining multiple camera viewpoints, selectable using one monitor screen.

Space Force
That branch of the military with a presence outside the atmosphere.

Vacuum Cylinder
Traveling first class, but like mail, in a tube system.

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

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)

How To Settle An Argument Between Two Robots
re: Frederik Pohl
(7/15/2026)

The Wind Phone Calls Those Who Have Passed On
re: John Brunner
(7/13/2026)

Don't Want To Wear A TIght Shiny Bodysuit?
re: Robert Heinlein
(7/11/2026)

Satyress Centaur Robot Horror Reminds Everyone Of Something
re: Christopher Stasheff
(7/7/2026)

When Colds Threaten You Can't Do This - Or Can You?
re: F.L. Wallace
(7/5/2026)

Beautiful Visualization of Dawn Spacecraft
re: Isaac Asimov
(7/3/2026)

Biological War: A Scenario
re: HG Wells
(7/1/2026)

Pole-Dancing Stripperbot Robot
re: Jerome K. Jerome
(6/29/2026)

Collective Superintelligence Is At Hand!
re: Edmond Hamilton
(6/27/2026)

	Home \| Glossary \| Invention Timeline \| Category \| New \| Contact Us \| FAQ \| Advertise \| Technovelgy.com - where science meets fiction™ Copyright© Technovelgy LLC; all rights reserved.