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"To get anywhere, or even live a long time, a man has to guess, and guess right, over and over again, without enough data for a logical answer."
- Robert Heinlein
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| Coldlight | ||
| A means of producing illumination that does not produce heat. |
| Our coldlight tubes might have failed. |
| Technovelgy from Sunward Flight,
by Leo Zagat. Published by Super Science Stories in 1943 Additional resources -
|
In the era following the development of the electric light, people became fascinated with the idea that a "cold" light source could be created, as opposed to the hot light bulbs of Edison (not to mention lamps that actually burned substances).
There was a lot of experimentation with fluorescence and phosphorescence.
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and Technology from Sunward Flight
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Tech news articles related to Sunward Flight
Tech news articles related to works by Leo Zagat
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'Provision had been made to meet the terrific cold which we knew would be encountered the moment we had passed beyond the atmosphere.'
'You are who we say you are, Dr. Dakin,' Turner said.'
'It's area, and its consequent light-gathering capacity, was many times greater than any rigid mirror...'
'Tell me your torments,' the Padre said, in an elderly voice marked with compassion.
'...a slender-legged tripod surmounted by a spherical body no larger than a football.'
'... making the point that their likenesses, every move they made, were being transmitted.'
'But the stars are only atoms in larger space, and in that larger space the star-atoms could combine to form living matter, thinking matter, couldn't they?'
'...to build up a video picture would require, say, ten million decisions every second. Mike, you're so fast I can't even think about it. But you aren't that fast.'
