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"You have to budget the number of fuzzy rules you use to control a system. It turns out, you can state the optimality principle in three words: 'patch the bumps.'"
- Bart Kosko
 |
| Spacewalk | ||
| Going outside your space craft for a short time. |
This is perhaps the first description of a spacewalk, although it doesn't use that word or the phrase "space walk". As far as I know, the first use of the term is in Moon Heaven (1939) by Dom Passante; see space walk.
| As it was, I took good care to retain a hold upon a projecting portion of the car. Occasionally cautiously releasing my grip, I experienced for a few minutes the delicious, indescribable pleasure of being a little planet swinging through space, with nothing to hold me up and nothing to interfere with my motion.
Mr. Edison, happening to come upon the deck of the ship at this time, and seeing what we were about, at once said: "I must provide against this danger. If I do not, there is a chance that we shall arrive at Mars with the ships half empty and the crews floating helplessly around us."
 (Spacewalk from 'Edison's Conquest of Mars')
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| Technovelgy from Edison's Conquest of Mars,
by Garrett P. Serviss. Published by New York Evening Journal in 1898 Additional resources -
|
Here's another imaginative early description, from Phantom of the Seven Stars by Ray Cummings, published in Planet Stories in 1940:
See also the description for the electrical tether from the same story.
Alone in space; a little drifting world of yourself. It is an eerie feeling. I have no idea how long that descent to Asteroid-9 took; one loses all sense of time as well as space, hurtling alone through the starry universe.
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Additional
resources:
More Ideas
and Technology from Edison's Conquest of Mars
More Ideas
and Technology by Garrett P. Serviss
Tech news articles related to Edison's Conquest of Mars
Tech news articles related to works by Garrett P. Serviss
Spacewalk-related
news articles:
- Suit Up! Fifty Years Of Spacewalks Video
- It's Spacewalk Sunday, Thanks To The ESA
| Is China Mining Helium-3 On The Moon's Farside? |
| Solitary Black Hole Wanders In Space |
| Spaceplane From Virgin Atlantic |
| Taikonauts Exercise In China's Tiangong Space Station |
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'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...'
'Living protoplasm incorporated into the Ampek F-a2 recording system...'
'Twoflower's Luggage, which was currently ambling along on its little legs...'
'He came to as the ship went into free flight, arching in a high parabola over the plains...'
'The peculiar quality of this light, which gave it its great preeminence over all other penetrating rays...'
'The overworked leg motor would have to cool down before he could work on it...'
‘Where to, sport?’ the starter at cab relay asked.
