Twilight by John W. Campbell:
Science Fiction Inventions, Technology and Ideas

"A story that will set you to dreaming of purple distances—of a far future world wherein a race is dying seven million years away—seven million years!"

"And all the great city-structure throbbing and humming to the steady, gentle beat of perfect, deathless machines built more than three million years before—and never touched since that time by human hands. And they go on. The dead city."


('Twilight' by Don Stuart (John W. Campbell).)

Interesting "tale of a stranger" kind of story; this story was originally published under Campbell's pseudonym of Don A. Stuart.

Select an invention:

Automatic Parking
Vehicle autonomously heads for a public hangar.

Machine City
A city that is a self-maintaining whole entity.

Synthetic Food Dispenser - before the Jetsons
A machine that could make whatever food you wanted from basic elements.

 

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Science Fiction
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A Beautiful Visualization Of Compact Food
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Bone-Building Drug Evenity Approved
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Secret Kill Switch Found In Yutong Buses
re: Keith Laumer
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Inmotion Electric Unicycle In Combat
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Grok Scores Best In Psychological Tests
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PaXini Supersensitive Robot Fingers
re: Ray Cummings
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Congress Considers Automatic Emergency Braking, One Hundred Years Too Late
re: Bernard Brown
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The Desert Ship Sailed In Imagination
re: Ray Bradbury
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The Zapata Air Scooter Would Be Great In A Science Fiction Story
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Thermostabilized Wet Meat Product (NASA Prototype)
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(11/21/2025)

More SF in the News

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