This podcast episode investigates the Schwerbelastungskörper, a massive concrete structure in Berlin built by the Nazis to test soil conditions for their planned Germania megacity. The interview explores Hitler's vision for a monumental, neoclassical Berlin, the role of architect Albert Speer, and the ultimately unrealized project. The episode contrasts this failed Nazi ambition with a contemporary debate over a Trump executive order promoting "classical" architecture for federal buildings, highlighting the political implications of architectural styles and their connection to national identity. The Schwerbelastungskörper, initially a tool for engineering, became a lasting monument to the regime's hubris and a reminder of the political nature of architectural choices. The discussion concludes by emphasizing that architectural styles are inherently political and should not be divorced from their historical and social contexts.