The College of Arts and Sciences’ new Papadakis Integrated Sciences Building (PISB) officially opened with a dedication ceremony held on September 20, 2011. The 150,000 square-foot building, named in honor of Drexel’s 12th president, Constantine N. Papadakis, boasts of 39 research and teaching laboratories, a 80-foot tall living biowall, and an open atrium with a central spiral staircase. (2011)