Structure: ALCOA Care-Free HomeLocation: Maryville, TennesseeArchitect: Charles M. GoodmanDate: 1957Story: The year is 1957, and ALCOA (the Aluminum Company of America, now called Arconic) decided that more people should live in homes made out of aluminum. It was as much of a sales pitch as anything else…but it be quite the experiment. ALCOA hired architect