Check out NOK and graphene. NOK is a head of the game with this new industry. The LUMIA phones and cheap phone with 30% margins will keep them in the game tell they hit the home run. grapheme is 30 times harder then steel, flexible, transparent, lighter, and a better conductor. Its like a dream industry in the making. Graphene is a flat monolayer of carbon atoms tightly packed into a two-dimensional (2D) honeycomb lattice, and is a basic building block for graphitic materials of all other dimensionalities. It can be wrapped up into 0D fullerenes, rolled into 1D nanotubes or stacked into 3D graphite.