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"The whole problem of energy sources is going to be solved by little solutions, not by some big new piece of technology that does everything. We got into this crisis by believing that we had one big piece of technology that would do everything (oil)."
- Gregory Benford
 |
| Selenium Photo-Electric Televisor | ||
| A specialized photo-electric cell. |
| Then a bell sounded.
"That is the signal that we have passed the limit of gravity between the earth and the moon..." In fact, without that signal which was given by an ingenious selenium photo-electric televisor, as soon as the disk of the moon enlarged beyond a certain size on the projection surface, which corresponded to the previously calculated distance of the point free from gravitation, they would not have noticed at all that the ship had now passed from the sphere of influence of the earth into that of its satellite. |
| Technovelgy from A Daring Trip To Mars,
by Max Valier. Published by Wonder Stories in 1931 Additional resources -
|
The author also engages in a very careful discussion about the effects of weightlessness, correcting errors of "previous novelists".
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More Ideas
and Technology from A Daring Trip To Mars
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Tech news articles related to works by Max Valier
| SETI Suggests Prospecting The Solar System Without Landing |
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| The Solar Oberth Slingshot |
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'Space-sickness is one of the most unpleasant sensations that a human being can experience. Not all are subject to it...'
'...I saw a nice black heavy-looking cloud sailing by just now, and I can get the electrical machine out in five minutes to draw it down.'
'From a distance it could resolve the cosmic rays reflected from various substances.'
'The answer to the dumb student's prayer.'
'He had travelled the space-lanes of the solar system for the greater part of his life...'
'The dinner was excellent. It was completely vegetarian — grown in specially prepared gardens in this Moon base...'
'Telepaths had their sensitiveness enlarged to an immense range by the pin-sets, which were telepathic amplifiers adapted to the mammal mind.'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.'
'But he didn't get very far with it before another noise in his ear radio scattered his thoughts. George winced...'
