Graphene is a far superior semi-conductor than silicon. Carbon graphene passive biochip transponders will require no battery, nor have any parts to wear out would and require no maintenance. The bio chip transponder itself consists of just four parts: a capacitor, an antenna coil, the capsule and, of course, the IC chip. The chip is actually the smallest component of the overall design, about the size of a grain of sand; the antenna and capacitor take up most of the space. Ea