Polyhedral Structures Lab (PSL) is a research unit concentrating on advancing structural geometry and construction technologies within the Advanced Research & Innovation Lab (ARI) at the School of Design, University of Pennsylvania PSL is an interdisciplinary research lab connecting architecture, structural engineering, computer science, mathematics and material science to enrich architectural geometry and to reconcile function, form, and technology. PSL aims to bridge the gap between architecture and structural design using geometry, which is considered the common language between these two inextricable disciplines. At PSL we intend to push the boundaries of research in the field of architectural technology, and we are continually looking for teams and individuals to interact with across various academic disciplines.