LocationMannheimStart1976Biblio(Quinn & Gengnagel, 2014)(Naicu et al., 2014)(Evolution of German Shells, 2013)(Möller & Fischer, 2018)(Happold & Liddel, s. d.)(Gridshell Structures - Mannheim multihalle, germany, s. d.)(Mesnil, 2013)(Rønnquist & Labonnote, 2015)ID324Mannheim Multihalle- Strained Grid - Evolution of German Shells: Efficiency in FormRevival of a City Mannheim was once one of Germany's greatest industrial centers. It was a place of burgeoning creativity, where amongst many innovations Karl Drais invented the first bicycle, and Carl Benz patented the first gas-powered automobile [1].shells.princeton.edu