(Laughter) (Applause) And I had snuck in this article on these things called carbon nanotubes, and that's just a long, thin pipe of carbon that's an atom thick, and one 50,000th the diameter of your hair.
(Rialles) (Aplaudiments) Vaig llegir aquest  article d'una cosa anomenada nanotubs de carboni, una canonada,  llarga i prima de carboni de l'amplada d'un àtom i una 50.000 part de diàmetre d'un pèl.