At the Bottom of a Hole by Larry Niven:
Science Fiction Inventions, Technology and Ideas

Muller is a smuggler and a native of the asteroid belt - he's a Belter. He has a cargo of twenty kilos of pure north magnetic poles and is trying to get to Luna in his private ship. Chased by a government vessel, he is forced to land on Mars. His ship is not equipped to land on an airy planet with heavy gravity but manages to get down to the surface with a damaged ship.

Title derives from the fact that, to a Belter used to microgravity, going down towards high gravity planetary surface is like going into a (gravity) hole. Select an invention:

Bubbleworld
A rigid space station that is shaped like a cylinder, rotated to achieve centripetal gravity.

Confinement Asteroid
A place where asteroid miner's babies stay to experience some needed gravity.

Fusion Sunlight Tube
Central light source for a spun cylinder space station.

Self-Guided Tractors
A farm vehicle that drives itself.

 

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

Stargate $500 Billion Investment in Artificial Intelligence
re: Edmond Hamilton
(1/21/2025)

Jetson Orin Nano Super 70 Just $249
re: Bruce Bethke
(1/19/2025)

Nano-Chainmail 2D Mechanically Interlocked Polymer
re: Jerry Pournelle
(1/17/2025)

Anker's SOLIX Solar Umbrella Portable Power
re: David Brin
(1/15/2025)

Positioned Cybertrucks With Free Starlinks WiFi In LA
re: Vernor Vinge
(1/13/2025)

AI-THu Shapeshifting Transformer Home
re: Fritz Leiber
(1/11/2025)

Xiaomi Self-Driving Self-Balancing Scooter
re: Bruce Sterling
(1/9/2025)

Transparent 4K OLED Wireless TV From LG
re: HG Wells
(1/7/2025)

TSA 2 - Advanced Thermosensory Stimulator Is A Dune Pain Box
re: Frank Herbert
(1/5/2025)

Humans Love Helping Other Species
re: Robert Heinlein
(1/3/2025)

Organic Non-Planar 3D Printing
re: Murray Leinster
(1/1/2025)

Your Window For Being A Tesla Optimus Remote Operator May Be Closing
re: James Blish
(1/1/2025)

Waymo Autonomous Cab Hits Autonomous Delivery Robot
re: Robert Heinlein
(12/31/2024)

Amazing Wheel Shapeshifting In Real Time
re: Neal Stephenson
(12/29/2024)

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.