The present invention is predicated upon methods and devices for forming numerous articles for various applications including nutritional applications, medicinal applications, or other useful applications for plants, animals or otherwise. An element is mounted in the housing so that it can rotate and can be driven by a drive device independently of the rotor to homogenize andor transport the liquid substance. A collar has a circular magnet and the coil assembly rotatably encloses the circular magnet. An intelligent control module includes control circuitry, such as a digital processor, for controlling the switching circuitry. The design system determines an antenna system configuration for the first antenna system based on the communication traffic and the parameters of the second antenna system. The load on the port on which requests are concentrated is distributed, and the throughput to request sources is improved.