Mark Fahlbusch of B+G Bollinger+Grohmann engineering consultants discusses solutions they have developed for challenging designs by Coop Himmelb(l)au, SANAA, Dominique Perrault, and many others. He stresses the importance of using tools like Rhino, Grasshopper, and B+G’s Grasshopper plugin, Karamba, to integrate thinking about structure into the design process from the beginning.