Citizen of the Galaxy by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas

Wonderful Heinlein juvenile novel describes the life of a broken boy sold as a slave, saved by an old beggar who is much more than he seems, who becomes a member of a trading people who span the galaxy. I can't think of a better novel to give a young person. Select an invention:

Galactovue
Star display.

Spacefaring
A nation or people who explore and trade in space.

 

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.
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Science Fiction
in the News

JAXA Int Ball 2 Coming Right Along As Star Wars Remote
re: George Lucas
(3/15/2025)

Robot Bricklayer Or Passer-By Bricklayer?
re: Bruce Sterling
(3/13/2025)

Robot Gas Station Attendant Pumps Gas For You
re: Philip K. Dick
(3/11/2025)

Engineer Creates Crazy Motorized Track Hospital Bed
re: Katsuhiro Otomo
(3/9/2025)

Tiny Flying Robot Weighs Just One Gram
re: Neal Stephenson
(3/7/2025)

Some Ringworld Configurations Are Stable
re: Larry Niven
(3/5/2025)

TRANSFORM Dynamic Furniture Concept Becomes What You Need
re: Larry Niven
(3/3/2025)

Harvard Metamaterials Change Structure Instantly
re: Samuel R. Delany
(3/1/2025)

SnapBot Robots - You Choose Their Legs And They Choose Their Gaits
re: Milton K Smith
(2/27/2025)

Dino From Magical Toys An AI Companion To Children
re: Anne McCaffrey
(2/25/2025)

Humanoid Robots Building Humanoid Robots
re: Isaac Asimov
(2/23/2025)

Darpa 'Defiant' Unmanned Autonomous Ship
re: Miles J. Breuer
(2/21/2025)

What's The Best Way To Ship And Unpack Humanoid Robots?
re: Elizabeth Bellamy
(2/19/2025)

DNA Printed Book By Isaac Asimov Now Available
re: Barbara Hambly
(2/17/2025)

More SF in the News

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