The Atomic Conquerors by Edmond Hamilton:
Science Fiction Inventions, Technology and Ideas

Intriguing story of many universes in Scotland. The inhabitants of a universe that is, in our world, a single grain of sand emerge, only to expand further into the universe in which ours is only a grain of sand. Select an invention:

Cold Ray
A device that pulled warmth from anything it was aimed at.

Paralyzing Cone
A device that paralyzes the muscles.

 

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.
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Science Fiction
in the News

NEO Brain Computer Interface (BCI)
re: Iain M. Banks
(6/19/2026)

Did Frank Herbert Predict E-Ink Displays?
re: Frank Herbert
(6/17/2026)

Monolith One Giant Industrial Metal 3D-printer
re: Philip K. Dick
(6/15/2026)

'Mooncrete' Lunar Regolith Concrete (LRC)
re: William Gibson
(6/13/2026)

China's 'Magpie Drone' Ornithopter
re: Greg Bear
(6/11/2026)

MAI-Voice-2 Microsoft Text-To-Speech
re: Nat Schachner
(6/9/2026)

Tumblin' Tumbleweed Rovers To Eplore Mars
re: Clifford Simak
(6/5/2026)

Tentacled Robot Captures Space Debris
re: Makoto Yukimura
(6/3/2026)

Prufrock-MB2 Ready In Nashville
re: Paul Ernst
(6/1/2026)

DIY Robotic Content Farming
re: Schachner and Zagat
(5/29/2026)

Reflect Orbital Sunlight On Demand
re: Theodore Sturgeon
(5/27/2026)

The Amazing Lightfoot Electric Scooter With Solar Assist
re: Robert Heinlein
(5/25/2026)

Fully Electric, Fully Automated Vegetable‑growing Agribots
re: John W. Campbell
(5/23/2026)

Vero Robotic Dog With Vacuum Cleaner Feet
re: Ray Bradbury
(5/21/2026)

More SF in the News

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