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
The linear city The linear city was an urban plan for an elongated urban formation. The city would consist of a series of functionally specialized parallel sectors. As the city expanded, additional sectors would be added to the end of each band, so that the city would become ever longer, without growing wider. Wikipedia en.wikipedia.org Snowpiercer109. Long Thin HouseIdeas for linear cities urbanismcities