Ok. What's even more interesting than the subject here is the reactions of the commenters. While you may be correct in your assumptions used to shoot this down...please keep in mind that progress in these areas is moving at a geometric pace. Also keep in mind that this attitude was strongly displayed, (and by the geniuses of their time) regarding virtually all of the amazing things we use today. Sheets of materials that exist at one atom thick, and you have trouble imagining this particular concept? Time will tell.