The Roads Must Roll by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas

This novella deals with the dangers of rapidly advancing technology. From the standpoint of "predicting the future" this story veers from our path; but the characters and situations are recognizable in our world. Select an invention:

Hush-a-Phone - noise suppression for telephones

Rolling Road - public transport

Solar Reception Screen - photovoltaics in action

Tumblebug - a gyro-stabilized monocycle

Two-Wheeled Car

 

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

NASA's Robotic Mining Competition
re: Isaac Asimov
(5/21/2015)

Should Humanity Switch To Robotic Pets?
re: Philip K. Dick
(5/20/2015)

L'Oreal To 3D Print Human Skin
re: Robert Heinlein
(5/19/2015)

LG Display Creates OLED Wallpaper
re: Larry Niven
(5/18/2015)

Cool Foldable Mini-Quadcopter
re: Karen Traviss
(5/17/2015)

NASA's Subvocal Speech System
re: David Brin
(5/16/2015)

Cicada UAV Dropped In Swarms
re: Robert Silverberg
(5/15/2015)

AI's Now Being Taught Anger
re: Isaac Asimov
(5/14/2015)

Cicret Interactive Skin Display Prototype
re: John Varley
(5/13/2015)

Lily Camera Video Sport Selfie Drone
re:
(5/12/2015)

Metal Composite Floats Your Boat
re: Edgar Rice Burroughs
(5/11/2015)

Six Terabyte Solid State Drive Just 2.5 Inches
re: Dan Simmons
(5/10/2015)

Israeli 'Food Replicator' Inspired By Star Trek
re: Gene Roddenberry
(5/9/2015)

Robotic Trash Can Wants Your Garbage
re: Bruce Sterling
(5/8/2015)

More SF in the News

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