Spider-Man's sticky suit gets real

Spider-Man's sticky suit gets real-Health/Sci-The Times of India: "Liming Dai of University of Dayton, Ohio and Zhong Lin Wang of Georgia Institute of Technology have revealed that they have successfully used nanotubes to make a material that is 10 times sticker than some gecko lizards' feet, and can also be easily unstuck with a tug in the right direction."