03-17-16, 07:37 PM
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#1
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Wayfaring Stranger
Join Date: Apr 2005
Location: Massachusetts
Posts: 23,197
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Worlds blackest material is now paintable
This is amazing!
Quote:
The conventional form of Vantablack is made up of a forest of light-absorbing carbon nanotubes, and is applied to surfaces via a chemical vapour deposition process. Once in place, it traps 99.965 percent of incoming light – that's enough to make three-dimensional objects which are coated in it appear as two-dimensional voids, across a wide range of viewing angles. The new version, known as Vantablack S-VIS, is almost as good – it traps 99.8 percent of ultraviolet, visible and infrared light. According to Surrey Nanosystems, that's 17 times less reflective than the super-black paint used in the Hubble telescope.
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http://www.gizmag.com/vantablack-s-v...default-widget
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