From a converted printing house in Rotterdam and the experimental minds therein that brought you the Pig City project (an analysis of the pork industry's manufacturing conditions) comes KM3, another contribution from the iconoclastic idea lab and architecture firm MVRDV. The office, which for more than a decade has been studying density as it relates to contemporary life and architecture, bases its theories for the uses of space on complexly crunched data. Classic projects include the gravity-defying WoZoCo home for the eldery in Amsterdam, the headquarters for public broadcasting company VPRO in Hilversum, the Dutch pavilion for World Expo 2000 in Hanover, and the Housing Silo in Amsterdam. The firm's buildings overthrow the primacy of an architectural "footprint" for more innovative and varied spatial paradigms. A follow-up to the publication of FARMAX, which sought to question and analyze the growing suburban "greyness" of the Netherlands and to propose new ways of thinking about the homogenization of landscape, KM3 extends that idea to a three-dimensional model, one that "generates space instead of consuming it" and encourages variety in form. The book explores three different strategies each in Rotterdam and Amsterdam on their spatial and technical capacity for creating a "3D city," one of cantilevers and underground connections, airiness and, most of all, diverse spaces. This is thinking at the forefront of a new urbanism.

From the 2006 Marcus Prize Studio at the University of Wisconsin-Milwaukee, Winy Maas of MVDRV presents the work of twelve students who explored the relationship between infrastructure, architecture, and urban form. This highly investigative studio pushed the physical and conceptual limits of given definitions of city, circulation, and program. Tested in two scenarios (one real in Tianjin, China and the other purely hypothetical) Maas and his students sever vehicular traffic flow from its traditional two-dimensional plane and then forecast the potentials of a new, hyper-volumetric city where given urban activity inflate to fully occupy all three-dimensions. Populated by 5 million inhabitants and rising 800 meters high, this new 'sky car city' is buzzing with the flows of goods and people, as they navigate the airways in several models of air-born vehicles, also designed by the students.