Gulf by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas

A novella first published in Astounding in 1949, then collected in Assignment in Eternity. In the story, geniuses band together and develop better ways to think and then speak more quickly and more accurately. The "gulf" in the title refers to the difference between ordinary men and the supermen of the future. Select an invention:

'Fresher
Short for 'refreshing chamber', a device that performs various personal services.

 

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Science Fiction
in the News

China Steals Strato Airship Design From Google App Engine
re: George Griffith
(8/1/2025)

The First Space Warship For Space Force
re: Garrett P. Serviss
(7/29/2025)

Biohybrid Jellyfish Explore The Ocean
re: Thomas A. Easton
(7/27/2025)

Should AIs and AI Robots Demand Rights?
re: Eando Binder
(7/25/2025)

Robot Learns Human Tool Usage By Imitation Learning
re: Anthony Boucher
(7/23/2025)

Companion Caregiver ChatGPT Dolls
re: Kazuo Ishiguro
(7/21/2025)

'Pregnancy Humanoids' From China Replace Moms
re: David H. Keller
(7/19/2025)

Man Builds 200 Foot Basement Firing Range
re: Clifford Simak
(7/17/2025)

Russians Create Robot Tank Platoons
re: Philip Nowlan w/D. Calkins
(7/15/2025)

3D-Printed Exoskeleton Learns From Your Hand
re: Fritz Leiber
(7/13/2025)

Smartwatch Powered By Slime Mold
re: Philip K. Dick
(7/11/2025)

Unmanned Boats Attack At Sea
re: Ray Naylor
(7/9/2025)

Carpentopod Walking Table
re: Terry Pratchett
(7/7/2025)

Iron Drone Raider Counter-UAV Operations
re: Robert Sheckley
(7/5/2025)

More SF in the News

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