Rock Diver by Harry Harrison:
Science Fiction Inventions, Technology and Ideas

Splendid little story describes the amazing life of a guy named Pete, who walks through rock looking for valuable minerals. One well-thought-out twist after another. Damon Knight says you will find it as fascinating as he did when it came across his editorial desk, and I'd agree. Select an invention:

Helmet-Mounted Display Screen - display where you need it
A small electronic display mounted for easy viewing.

Ultra-Light
Allows the user to see into rock or other solid matter.

Vibratory Mass Penetrator - not what you're thinking
A device that allows a person to walk through earth and even solid rock.

 

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.
Find
new authors and technologies - Shop for yourself, your library and your lab.

 

 

 

 

Science Fiction
in the News

Proof Of Robothood - Not A Person
re: James Cameron
(10/19/2025)

Dancing Robots Taught Dance Moves
re: Jerome K. Jerome
(10/19/2025)

Indonesian Clans Battle
re: Jack Vance
(10/17/2025)

The 'Last Mile' In China Crowded With Delivery Robots
re: Robert Heinlein
(10/15/2025)

Tornyol Microdrone Kills Mosquitoes
re: Neal Stephenson
(10/13/2025)

PLATO Spacecraft, Hunter Of Habitable Planets, Now Ready
re: Edmond Hamilton
(10/11/2025)

Factory Humanoid Robots Built By Humanoid Robots
re: Isaac Asimov
(10/9/2025)

iPhone Air Fulfils Jobs' Promise From 2007 - A Giant Screen!
re: Kazuo Ishiguro
(10/7/2025)

ChatGPT Now Participates in Group Chats
re: James Blish
(10/5/2025)

iPhone Pocket All Sold Out!
re: Margaret St. Clair
(10/3/2025)

Did The Yautja Have These First?
re: Harry Bates
(10/1/2025)

Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
re: John Victor Peterson
(9/29/2025)

Will Space Stations Have Large Interior Spaces Again?
re: Orson Scott Card
(9/27/2025)

Mornine Sales Robot
re: Philip K. Dick
(9/25/2025)

More SF in the News

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.