Latest By
Category:


Armor
Artificial Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual Person
Warfare
Weapon
Work

"As opposed to illiteracy, where you can't read, aliteracy means that you can but you just can't be bothered. They say aliteracy is on the rise these days."
- Peter Watts

Zoo Fences  
  Caustic water moat  

This is a great extension on a clever idea. Moats are used in zoos to keep animals who fear the water separate from visitors without an intrusive fence. If the liquid was caustic, you could probably use it even with animals who ordinarily felt no fear of water.

In the park outside the headquarters of Jorj McKie (one of the main characters), caustic water was used to fence in some of the plant life showcased in the park.

There were bold stretches of lawn and hidden scraps of lawn, and some stretches of greenery which were not lawn at all but mobile sheets of predatory leaf imprisoned behind thin moats of caustic water.
From The Dosadi Experiment, by Frank Herbert.
Published by Berkley Putnam in 1977
Additional resources -

The city of Chu (the only habitable city on the surface of Dosadi) was also surrounded by rivers, which doubled as moats to keep out the feral population outside. The Dosadis themselves used "caustic" language to keep themselves isolated socially, since any sort of sincere tie with another person was only a tool that could be used against you by the unscrupulous.

Comment/Join this discussion ( 1 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from The Dosadi Experiment
  More Ideas and Technology by Frank Herbert
  Tech news articles related to The Dosadi Experiment
  Tech news articles related to works by Frank Herbert

Articles related to Engineering
ODYSSEUS Solar-Powered Stratospheric Plane Flies Forever
Phil Nuyttnn's City Under The Sea
Stick-On Tape Speakers, As Predicted By Bruce Sterling
Has Climate Change Already Been Solved By Aliens?

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.

<Previous
Next>

Google
  Web TechNovelgy.com   

 

 

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

More News

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'

Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.

Negative Matter Fluid Theorized In New Paper
'Of course, being negative matter, when you push it, it comes toward you..'

Grow Structures Upon Planetfall - Myco-Architecture
'They'll also start pulling in gases and liquids from the local atmosphere...'

MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...'

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...'

UK Police AI To Stop Criminals Before They Strike
'... the computing mechanisms that studied and restructured the incoming material.'

Sonitus Audio Interface Positioned Beyond The Noise
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'

Volvo's Self-Driving Mining Trucks
'A procession of automatic ore carts was racing over the bleak slag'

Audi Pop.Up Autonomous Electric Flying Car
'The cab was an egg-shaped bubble of light metals and plastics...'

More SF in the News

More Beyond Technovelgy

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

Copyright© Technovelgy LLC; all rights reserved.