Been hearing about graphene  and carbon nanotubes for several years.  The manufacturing process has proven to be extremely difficult thus far, thus delaying implementation of of it's advantages.  Looks like we are finally inching closer to actually applying the benefits of graphene to our technology.  Who knows what technological wonders will follow?  Computers are going to continue to shrink and virtually sip electricity.  I think graphene will lead to practical bionics and revolutionize battery tech.   We are in for some HUGE advancements!