For those like me who never heard of graphene - watch the video at the end of the page - it's fascinating. Direct link: http://www.youtube.com/watch?v=dTSnnlIT

For those like me who never heard of graphene - watch the video at the end of the page - it's fascinating. Direct link: http://www.youtube.com/watch?v=dTSnnlITsVg http://www.youtube.com/watch?v=dTSnnlITsVg