A process for synthesizing nanostructures is disclosed. In an embodiment, a femtocell assigns a first range of MAC IDs to a first group of access terminals, where the first group is those access terminals that are less than a threshold distance from the femtocell. A portion of the outer surface is formed with a clearance space, into which space a portion of the ring gear extends and rotates. In an alternative design, the cylinder is replaced with a continuous supply of a ribbon with lithographic substrate surface. The integrated circuit may further include a conductive layer adjacent the foamed polymeric material. At least one of the first and second identities comprises a telephone dialing number.