Safety cut rope axe man In the first nuclear reactor, constructed by Enrico Fermi in 1942 under the bleachers of the University of Chicago football stadium, the control rods were held up by a manila rope. A man with an axe was told to cut the rope if the reactor got out of hand. This "safety cut rope axe man" is supposedly the origin of the term SCRAM for an emergency shutdown procedure. Brian Hayes, Infrastructure: A Guide to the Industrial Landscape wordsacronymsenergy
Chapel of St. Ignatius, Seattle, 1995–7 The exterior walls of the Chapel of St. Ignatius are made of large, complexly interlocking concrete slabs, a variegated golden-brown in color, and the roofs are clad in light grey metal. At the corners where the joints between the wall panels interlock are windows of various rectangular shapes and sizes, and the egg-shaped metal anchors that were used to lift the walls in place project slightly forward, casting small shadows. Robert McCarter & Juhani Pallasmaa, Understanding Architecture Bells ornament