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Not quite true. Black holes for instance. Also, there's some carbon nanotube pigments used to absorb like 99.9999% of light that lands on it. It still looks pur
by Xcelerate 14y ago
Not quite true. Black holes for instance. Also, there's some carbon nanotube pigments used to absorb like 99.9999% of light that lands on it. It still looks pure black even when using a powerful flash to take a photo of it. These pigments were developed by NASA for use in telescopes where even a little bit of light can ruin the image.
- bberrry 14y agoBlack holes are not black dude.. You can't see them at all.
- thinkingisfun 14y agoWhich is what black is: You can't see it, since it returns no light.
- D9u 14y agoAs I've previously mentioned, cave darkness is completely black, and natural.
- Xcelerate 14y agoYou shine line at it; no light comes back. That is known as "black".