The POPlab (Prototypes of Prefabrication Laboratory) is a research laboratory established in 2012 to innovate the design and construction of our built environment, bridging the gap between science and art. From the scale of the building to the scale of the city, new typologies and construction systems are developed, implementing the logic of prefabrication to produce spaces thought for their users: functional and economic, efficient and innovative; poetic and real. Currently the lab is working on a series of urban prototypes, Supraextructures, which explore the active hybridization of architecture and infrastructure for a more vital construction and experience of the city.