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

Simulacrum Window

 

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

Prototype Robotic Masseur Has The Touch
re: AE van Vogt
(3/23/2020)

Trash Sorting AI Robot Presages Skynet, Thanks A Lot
re: Various
(3/21/2020)

Electric Unicycle Is A Tumblebug
re: Robert Heinlein
(3/19/2020)

Another Soil Bacterium Eats Plastic
re: Michael Crichton
(3/17/2020)

reLive Memorial Come Back As A Tree
re: Philip K. Dick
(3/15/2020)

Engineered Living Building Materials
re: Larry Niven
(3/13/2020)

Draw Circuits With Conductive Ink
re: Niven and Pournelle
(3/11/2020)

Arkangel: Automatic Visual Censoring
re: George Orwell
(3/9/2020)

NASA Competition To Design A Bucket Drum For Moon Mining
re: Ray Cummings
(3/7/2020)

Medical Assistant Robot May Roam The Halls Of Hospitals
re: Isaac Asimov
(3/5/2020)

No Autonomous Trucks? Wait, What?
re: Philip K. Dick
(3/3/2020)

As Big As A Biltong - World's Largest 3D Printer
re: Philip K. Dick
(3/1/2020)

Drones Used To Smuggle Contraband Into Prison
re: Bruce Sterling
(2/29/2020)

Are You Ready For Commercial Space Travel?
re: Pohl and Kornbluth
(2/27/2020)

More SF in the News

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.