At Drexel, we encourage our students to pursue multidisciplinary research opportunities, working hands-on in and outside of the classroom. Thanks to the passion and ingenuity of our students and staff, we've made groundbreaking discoveries to the creation of new ideas, products, and services in sectors such as public policy, energy, health care, education, and information technology. The Papadakis Integrated Sciences Building's biowall, the largest biofilter in North America, is not only beautiful, but also purifies the indoor air.