Machines Are Frozen Spirit

Part 1 Refrigeration technology before 1870: the economic, technological and scientific background; the classificatory ideal types of natural and artificial refrigeration; archetypes and types in mechanical refrigeration; the social carriers and concerned parties of refrigeration technology; Linde refrigeration - social carriers, translators and agency networks. Part 2 The rationalization of the brewing industry: the history of the brewing industry; the mechanization of brewing refrigeration; the scientification of brewing.