A Matter of Size by Harry Bates:
Science Fiction Inventions, Technology and Ideas

An enjoyable story about an ethnologist selected from all of the men of Earth to take an extraordinary journey with an ultra-scientist from the future.


Select an invention:

Air-Car - a flying taxi
A personal flying car

Automatic Navigator
Device steers your spaceship to its destination without additional effort from you.

Out-Worlder
A person from another planet.

Solar Engine
A space ship that gets it motive power from the rays of the sun.

Wrist Search Display
A wearable device that uses its own search beam to view scenes close by.

 

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

Golf Ball Test Robot Wears Them Out
re: Frederik Pohl
(12/19/2025)

Boring Company Vegas Loop Like Asimov Said
re: Isaac Asimov
(12/17/2025)

Rigid Metallic Clothing From Science Fiction To You
re: Edmond Hamilton
(12/15/2025)

Is The Seattle Ultrasonics C-200 A Heinlein Vibroblade?
re: Robert Heinlein
(12/13/2025)

Roborock Saros Z70 Is A Robot Vacuum With An Arm
re: Robert Heinlein
(12/11/2025)

A Beautiful Visualization Of Compact Food
re: Edward Page Mitchell
(12/9/2025)

Bone-Building Drug Evenity Approved
re: Edmond Hamilton
(12/7/2025)

Secret Kill Switch Found In Yutong Buses
re: Keith Laumer
(12/5/2025)

Inmotion Electric Unicycle In Combat
re: Robert Heinlein
(12/3/2025)

Grok Scores Best In Psychological Tests
re: Isaac Asimov
(12/1/2025)

PaXini Supersensitive Robot Fingers
re: Ray Cummings
(11/29/2025)

Congress Considers Automatic Emergency Braking, One Hundred Years Too Late
re: Bernard Brown
(11/27/2025)

The Desert Ship Sailed In Imagination
re: Ray Bradbury
(11/25/2025)

The Zapata Air Scooter Would Be Great In A Science Fiction Story
re: Robert Heinlein
(11/23/2025)

More SF in the News

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