SCIENCE - You can pluck graphene from thin air - but then what?

Graphene! It's the wonder stuff: the thinnest, stiffest, strongest and most impermeable material known to humanity, as well as the best thermal and electrical conductor. What's more, a company called Graphene Technologies has figured out how to more-or-less pluck the stuff out of thin air - the firm has a scalable, patented technique for creating very pure graphene out of carbon dioxide. So why does Graphene Technologies CEO John Myers sound so d ...

http://gigaom.com/2013/04/19/you-can-pluck-graphene-from-thin-air-but-