A non-volatile memory device, which includes a plurality of memory transistors that are coupled with a plurality of bit lines and a plurality of word lines, and methods of operating a non-volatile memory device are provided. , in units of articles, selecting from useful information from the broken-down articles, collecting the selected articles, re-editing the articles in a form of news information suited to be presented to a user and outputting the news information. Based upon the physical characteristics of each loop, the sizing of the critical orifice following the loop, and the temperature within the chamber, different products are condensed from the gas stream through the output ports. Covers, each having openings, are coupled to opposing ends of the tubular member. A control center is in communication with the first and second roll-pairs, so that the control center controls them.