Doorways in the Sand by Roger Zelazny:
Science Fiction Inventions, Technology and Ideas

I admit it; I love this novel and I don't care who knows it (imagine sound of window breaking as rigid editorial standards are thrown out of it). This novel has a cool plot, a frozen uncle, undercover alien cops, acrophilia and a positively cosmic viewpoint of culture. All from the point of view of Fred Cassidy, eternal student. Select an invention:

Dog Suit - costumes for aliens that work
A disguise worn by an alien detective, allowing him to look just like a domestic canine.

Rhennius Machine - reverse yourself
Device of alien manufacture, which will reverse, or turn inside out, any object passed through its mobilator.

Star Stone (Speicus) - this is a recording
An artificial intelligence shaped like a rock, which can communicate with living organisms telepathically.

 

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Science Fiction
in the News

Nuclear Plant Restarted To Power AI To Feed Us Dreams
re: Raymond Z. Gallun
(4/4/2025)

SpaceX's Starman Tesla Roadster In Space
re: Theodore Sturgeon
(4/2/2025)

Pivotal Blackfly Electric Aircraft Lifts And Hovers
re: R.H. Roman
(3/29/2025)

CORLEO Robotic Horse Concept Looks Ready To Ride
re: Emil Souvestre
(3/27/2025)

Who First Thought Of A Tin Foil Hat?
re: Julian Huxley
(3/25/2025)

Warp Drive Tech Back On The Menu
re: RM Williams
(3/23/2025)

Huawei Pura X Folding Phattie Phone
re: William Gibson
(3/21/2025)

Sleep Pods At Daxing International Airport
re: Chris Boyce
(3/19/2025)

Robot Baristas Learn Their Trade Without Paying Royalties
re: Anthony Boucher
(3/17/2025)

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)

More SF in the News

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