Wired, by Angela Watercutter, May 11, 2011: About the The Joe and Rika Mansueto Library, The underground storage facility at the University of Chicago's new Mansueto Library holds 3.5 million volumes that can be accessed by robotic cranes. "...research at the university has shown that the more people look to digital resources, the more they consult physical materials as well, according to Judith Nadler, director of the University of Chicago Library. "