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

Heart Patches Grown In The Lab Repair Hearts
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(4/18/2025)

Humanoid Robots Spotted In Homes Performing Household Chores
re: Arthur Bird
(4/16/2025)

Musk Proposes Sites For Martian Cities
re: Percy Greg
(4/14/2025)

Bambot Open Source Cheap Delivery Robot
re: Robert Heinlein
(4/12/2025)

Robot Collective Acts Like A Smart Material
re: Jack Williamson
(4/10/2025)

Vipera Electric Skis From Frigid Dynamics
re: Ursula K. Le Guin
(4/8/2025)

Pixel Watch 'Loss of Pulse Detection' And Philip K. Dick
re: Philip K. Dick
(4/6/2025)

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)

More SF in the News

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