Tunnel in the Sky by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas

This novel was one of a group of novels written expressly for young people in the 1950's, but many adults have also taken pleasure in this work. Rod Walker is a high school student who takes a ten day survival course; at the end of the course they take a gateway to a distant planet. He and the other students are stranded there; they form their own government and civilization. Select an invention:

Ramsbotham Gate - wormhole
A means of getting from point A to point B without traversing the space in-between.

Simulacrum Window
A 'window' that provides a realistic outdoor view in an interior room.

 

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Science Fiction
in the News

Grok And The City Fathers From 'Cities In Flight' By James Blish
re: James Blish
(5/11/2026)

Why Not Move A Warehouse District?
re: Jane Webb Loudon
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Will An AI Found A New Religion?
re: Frank Herbert
(5/7/2026)

Terraformer Industries Make Methane
re: Jack Williamson
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I Need An Outdoor Spherical Display
re: Iain M. Banks
(5/3/2026)

Worm Disrupts Physics Simulations Undetected For A Decade
re: Philip K. Dick
(5/1/2026)

Muxcard Redditor's DIY Credit Card-Sized Computer
re: Various
(4/29/2026)

'Soft Assembly' Fashions That Fashion Themselves On The Wearer
re: JG Ballard
(4/27/2026)

Orwell's Nightmare Of AI-Written Novels Comes To Pass
re: George Orwell
(4/25/2026)

ISS Plagued By Leak - Again!
re: Robert Heinlein
(4/23/2026)

Ridiculous 'Ghost Murmur' Tech Still Science Fiction
re: Roger Zelazny
(4/21/2026)

Outdoor Video Screens Can Be Arbitrarily Large
re: HG Wells
(4/19/2026)

Infrared Contact Lenses To See In The Dark
re: William Gibson
(4/17/2026)

What'll You Have? Extinct Animals Returned, Or Synthetic Eggshells?
re: Michael Crichton
(4/15/2026)

More SF in the News

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