4 ms·
How much more black could this be?
by ricc 3y ago
How much more black could this be?
- ch_sm 3y agoThe answer is: some. Some more.
- Tempest1981 3y agoVantaBlack or MIT-carbon-nanotubes black? https://news.ycombinator.com/item?id=21093784 https://news.ycombinator.com/item?id=21093784