The New York Times profiles the development of Vantablack, a new surface material that uses carbon nanotubes to trap light more effectively than any previous material, and which is currently being tested by artist Anish Kapoor.  “When you look at Vantablack on some wrinkled aluminum foil, it looks like a black, flat, featureless void, even with your eyes right up to it,” says developer Ben Jensen.
Read more at NYT