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A comment on New carbon nanotube-metal hierarchical material is 10x darker than Vantablack. Parent comment

Re:New carbon nanotube-metal hierarchical material is 10x da... by the8472 on Saturday September 14, 2019 @07:34PM (#20974544)
reducing stray photons in instruments, you only want those that go through your lens array, not those bouncing off the housing.
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Re:New carbon nanotube-metal hierarchical material is 10x da... by samstave on Saturday September 14, 2019 @08:04PM (#20974664)
It would be interesting to test performance of a single fibre optic thread pulled through and coated with this to see the performance output.
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