Limiting Factor by Clifford Simak:
Science Fiction Inventions, Technology and Ideas

Excellent early Simak yarn about explorers who try to understand what happened in an apparently abandoned solar system. One planet in particular appeared to be an absolutely smooth steel ball. What happened? Select an invention:

Metal Calculator Planet - the Burroughs planet
A planet covered entirely with machinery to a height of twenty miles and covered with a metal roof.

 

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Science Fiction
in the News

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Mornine Sales Robot
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Bipedal Robot Floats Gently While Walking
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Musk Idea Of Cars Talking To Each Other Predicted 70 Years Ago
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Elegant Bivouac Shelter Produces Water And Electricity
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X-Control Janus-1 A Suitcase Aircraft
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'AI Assistants' Are Actually Less Reliable For News
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YES!! Remote Teleoperated Robots predicted by Technovelgy!
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Will Robots Ever Fold Landry?
re: Philip K. Dick
(9/9/2025)

Will AIs Give Better Results If You're Rude To Them?
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Cybertruck Robotic Arm F10 Drone Launch!
re: Philip K. Dick
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Black Fungus Blocks Radiation
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(9/3/2025)

Liuzhi Process Now In Use In China
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More SF in the News

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