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

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Science Fiction
in the News

'Metallic Wood' Strong Like Titanium, Floats In Water
re: Edgar Rice Burroughs
(3/28/2019)

Seabreacher, H.G. Winter's 1939 Torpoon
re: HG Winters
(3/25/2019)

Abundant Robotics Autonomous Apple Harvester Robot
re: Otfrid von Hanstein
(3/22/2019)

Charging An Electric Car In 2019 (Video), 1912 (Photo) And 1894 (Fiction)
re: John Jacob Astor IV
(3/19/2019)

Japan Uses Explosives On Asteroid
re: EC Tubb
(3/16/2019)

Get Your Speeder Flying Motorcycle From Jetpack Aviation
re: Larry Niven
(3/13/2019)

FLIR Black Hornet 3 Palm-sized Drone
re: Raymond Z. Gallun
(3/11/2019)

Dockworkers Protest Driverless Trucks
re: Philip K. Dick
(3/9/2019)

Flying Car Concept By Kash Sirinanda
re: Neal Stephenson
(3/7/2019)

Unfurl The Future! Huawei Mate X versus Galaxy Fold
re: William Gibson
(3/5/2019)

Amazon Echo And Google Home Should Have Morality Software
re: Kendall Foster Crossen
(3/3/2019)

China Building Robot Wives
re: Alice W. Fuller
(3/1/2019)

China Social Credit System Like State-Run Whuffie
re: Cory Doctorow
(2/27/2019)

Project Soli Radar Gesture Chip Now FCC Approved
re: Philip K. Dick
(2/25/2019)

More SF in the News

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