Sunday 3 October 2010

darker than dark

Interesting article here on the darkest man-made material. The material, a thin coating comprised of low-density arrays of loosely vertically-aligned carbon nanotubes, absorbs more than 99.9 percent of light.
full article here: http://www.sciencedaily.com/releases/2008/01/080122154610.htm

No comments:

Post a Comment