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"As a writer, I don't want to chew my cud. I don't want to have to spit out and regurgitate the same stuff again."
- Harlan Ellison
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| 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... |
| Technovelgy 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.
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