The present disclosure provides a means to build a solar cell that is transparent to and polarizes visible light, and to transfer the energy thus generated to electrical power wires. Methods are disclosed for aggregating parcels shipped by one or more shippers for a single delivery to the location, thereby reducing the need for multiple deliveries to the same location. The method also includes activating a video quality indicator, wherein the video quality indicator includes the selected color. The apparatus includes logic to determine, upon receiving an incoming host request, whether a reply address corresponding to the host request overlaps with the memory address range programmed for the second address translation unit. The surface of the cylindrical shell starts softening upon contacting with the molten resin, and sticks around the helically coiled antenna line, whereby the pitch of the antenna element can be maintained substantially constant even if an injection pressure is applied during the molding.