For this paper, trace the evolution of cinema technologies that kept movie goers going to the movies, and may still entice us back. Note the psychology of the research used to develop these technologies. Our textbook refers to them. The same is true for your 8-page paper. You will need at least five cited scholarly sources for the final paper. Do not, on any of your papers, leave a margin on the bottom or the top of more than 1.5 inches. The margins on the side are to be 1 inch.