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"...in fifty years, do you believe that people will be recognizably human?"
- Greg Bear
 |
| Black Coating | ||
| A material that absorbs practically all incident light. |
One good way to be invisible in space is to be non-reflective.
| “Well, we have a black coating now that’s ninety-nine percent absorptive, and I don’t need ports or windows. At that, though, one percent reflection would be enough to give me away at a critical time. How’d it be to put a couple of the boys on that job? Have them put a decimal point after the ninety nine and see how many nines they can tack on behind it?” |
| From Gray Lensman,
by E.E. 'Doc' Smith. Published by Astounding Science Fiction in 1942 Additional resources -
|
Compare to absolute black from Douglas Adams' 1980 book Restaurant at the End of the Universe and fuligin from Gene Wolfe's 1980 novel The Shadow of the Torturer.
Thanks to Winchell Chung (@nyrath at Project Rho) for submitting this item.
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resources:
More Ideas
and Technology from Gray Lensman
More Ideas
and Technology by E.E. 'Doc' Smith
Tech news articles related to Gray Lensman
Tech news articles related to works by E.E. 'Doc' Smith
Black Coating-related
news articles:
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- Carbon Nanotube Blackness Blacker Than Black
- New Black From NASA Uses Nanotubes
- Blacker-Than-Black Corrugated Metamaterials
- NASA's Super-Black Now Even Blacker
- Army Wants Black Blacker Than Black
| Filabot Turns Dull Plastic Junk To 3D Printed Shiny |
| Army Wants Black Blacker Than Black |
| Military Fabric Like A Smart Second Skin |
| Outdoor Testing For Self-Healing Concrete |
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