RE:Graphene...The Tennis racket has been around a couple years already, now graphene golf balls,, but "the future " potiential is got to be Now or 1-2 years Tops from now where a Major market ( eg car and truck shells made of Graphene/plastic ) super strong and light, never rusting ,, just a thought but we need the Big Boys in industry to take Focous/graphoid and Graphene to the Mainstream and big $$ for Us,,, cheers!