Helion sez, "Good news for goth clothing - darkest ever material created from a forest of nearly totally light-absorbing carbon nanotubes.
Dark forest indeed."
A team led by Dr Pulickel Ajayan, who is presently at Rice University in Houston, Texas, built an array of vertically aligned, low-density carbon nanotubes. Dr Shawn Lin measured the optical properties.
The roughness of the material's surface was tuned to minimise its optical reflectance.
Experiments showed that this "forest" of carbon nanotubes was very good at absorbing light, and very poor at reflecting it.
None more black!
(Image: Blue'n'black, a Creative Commons Attribution-ShareAlike photo from szeretlek_ma's Flickr stream)
I'm coming to Halifax to give the closing keynote on day one of Atlseccon on April 24th: it's only my second-ever visit to the city and the first time I've given a talk there, so I really hope you can make it!
Chuck Tingle (previously) has leapt into action with some of the most trenchant analysis of the Mueller Report yet seen: Redacted In The Butt By Redacted Under The Tromp Administration covers all the most significant details through an exquisitely crafted tale of gay pornography.
Sculptor Jud Turner (previously) sends us two new pieces: Deindustry ("a meditation on the industrial divinity of late-stage capitalism, and combines my fear of heights with my fear of over-industrialization") and Scale of Themis ("an imagined tool for the Greek goddess Themis to weigh possible civilizations against each other. The tiny differences in these two […]
It’s 4/20! Smoke ’em if you got ’em – and if you haven’t got ’em, check out this roundup of deep discounts on pipes and other accessories. They’re all on sale, but you can take an extra discount off the final price courtesy of the Boing Boing store by using the online code 420SAVE. Freeze […]
Ever wonder if you’re cleaning your teeth well enough? If your last dentist visit has you getting a little more thorough about oral care, it might be time to save yourself some guesswork. A lot of electric toothbrushes promise deep cleaning, but there’s a Platinum Sonic Toothbrush that has power plus the simple but effective […]
The digital age is well and truly upon us, but let’s not forget there’s a load of free TV content floating literally over our heads. No, we’re not talking about the internet. Signals from major broadcast networks are still gratis for anyone who can pick them up with an antenna. And before you envision those […]