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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
 |
| Lux | ||
| A bar of solidified light. |
| “Either that,” returned Arcot, “or proof of an amazing degree of technological advancement. It's only a guess, of course—but I have an idea where this kind of matter exists in the solar system. I think you have already seen it—in the gaseous state. You remember, of course, that the Kaxorians had great reservoirs for storing light-energy in a bound state in their giant planes. They had bound light, light held by the gravitational attraction for itself, after condensing it in their apparatus, but they had what amounted to a gas—gaseous light. Now suppose that someone makes a light condenser even more powerful than the one the Kaxorians used, a condenser that forces the light so close to itself, increases its density, till the photons hold each other permanently, and the substance becomes solid. It will be matter, matter made of light—light matter—and let us call it a metal. You know that ordinary matter is electricity matter, and electricity matter metals conduct electricity readily. Now why shouldn't our 'light matter' metal conduct light? It would be a wonderful substance for windows.” |
| Technovelgy from The Black Star Passes,
by John W. Campbell. Published by Amazing Stories in 1930 Additional resources -
|
Thanks to Winchell Chung for contributing this item.
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Additional
resources:
More Ideas
and Technology from The Black Star Passes
More Ideas
and Technology by John W. Campbell
Tech news articles related to The Black Star Passes
Tech news articles related to works by John W. Campbell
Lux-related
news articles:
- 'Super Photons' Blob State Matter
- Crystalized Light Created At Princeton
- Light Molecules (And Maybe Light Sabers, Someday)
- Physicists Try To Turn Light Into Matter
| Goldene - A Two-Dimensional Sheet Of Gold One Atom Thick |
| GNoME AI From DeepMind Invents Millions Of New Materials |
| Omniphobic Liquid-like Surfaces And de Camp's Telelubricator (1940) |
| MXenes - Atomic-Thin Metal Sheets Now Easier To Make |
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