Joel DinersteinJoel Dinerstein was the curator of American Cool, an acclaimed exhibit at the Smithsonian's National Portrait Gallery, and the author of its accompanying catalog. He is also the author of the award-winning Swinging the Machine: Modernity, Tchnology, and African-American Culture and Coach: A History of New York Cool. He is a cultural historian and professor of English at Tulane University. Read More Read Less