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

"I can't tell whether or not there's going to be a Singularity. I don't really believe the rapture of the nerds stereotype..."
- Charles Stross

Oxygen Hip Flask  
  A small, portable source of pure oxygen for breathing.  

In the novel, it turns out that there is a small minority of people who are very adversely affected by higher concentrations of carbon dioxide in the atmosphere. They turn to a source of quick relief.

Whispers diminished to an occasional giggle as people bumped awkwardly. A cough. A faint, familiar hiss as someone in the crowd took oxygen from a hip flask, followed by a mumbled apology.

Remi knew he was a dozer when he lifted an inhaler and took a long hit of pure oxygen from a hip flask...

A green gas cannister at his belt showed him to be a dozer - one of those unfortunates more affected by excess carbon dioxide than other people. In most, such borderline susceptibilities caused little more than sleepiness or headaches. But sometimes a wild mania resulted...

From Earth, by David Brin.
Published by Bantam in 1990
Additional resources -

Compare to the oxygen concentrator from Duel on Syrtis (1951) by Poul Anderson.

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Earth
  More Ideas and Technology by David Brin
  Tech news articles related to Earth
  Tech news articles related to works by David Brin

Articles related to Medical
Skin Electronics Can Show Electrocardiogram
Neurodevices For Consumers? Neuroethicists (And Philip K Dick) Say 'Caveat Emptor'
BrainEx Restores Some Activity To Severed Pig Head
Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery

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

China Deploys Robot Traffic Police
'The robot came up smooth and fast as a rocket...'

Better Than Dune Chromoplastic? This Guy Might Have Done It
'But when Old Father Sun departs, the chromoplastic reverts to transparency in the dark.'

Gather, An AI Warehouse Inventory Drone Startup
'It extended three of its tiny arms sideways to lock onto the registration pins...'

China's Artificial Intelligence-Enhanced Education
'The grey gas not only cut off his vision, but also his other senses...'

Orbital Manufacturer 'Made in Space' Gets $73 Million NASA Contract
'Mass-produced in the orbiting factories...'

Soli Gesture Tech Will Be In Google Pixel 4
'I enjoy watching this way, but - He waved his hand and the circuit switched abruptly.'

Uber Eats Pairs Cars With Drones
Fresh grub? Let's hope they aren't delivering grubs.

Space-Based Solar Power Roundup
SF writers popularized and elaborated on this idea a generation before the first patents were filed.

Lost Language Meanings Found By Machine Learning
'The autopilot would need data before it could begin a translation...'

'Aerogel' Sheets For Martian Gardens
'Sealed to the ground along all the sides, Honey, he growled...'

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.