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

Russians Create Robot Tank Platoons
re: Philip Nowlan w/D. Calkins
(8/15/2025)

3D-Printed Exoskeleton Learns From Your Hand
re: Fritz Leiber
(8/13/2025)

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)

SpaceX Rocket Shuttle Point-To-Point On Earth
re: Robert Heinlein
(7/3/2025)

Quaise Uses Beams Of Energy To Dig Geothermal Wells
re: Frank Stockton
(7/1/2025)

Robots Repair And Modify Themselves
re: Harry Harrison
(6/29/2025)

Waymo And Tesla 'Autonomous Cabs' Are Piloted By Remote Drivers
re: Philip K Dick
(6/27/2025)

Robot Janitors Get To Work
re: Philip K. Dick
(6/25/2025)

Robots Learn To Install Charged Batteries Into Themselves
re: Not known.
(6/23/2025)

Robot Rabbits Entice Pythons
re: JW Groves
(6/21/2025)

LLM 'Cognitive Core' Now Evolving
re: Philip K. Dick
(6/19/2025)

More SF in the News

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