The Psychology Behind the 9/11 Museum Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email A model of the World Trade Center buildings, seen during a press preview in the National September 11 Memorial Museum at the World Trade Center site May 14, 2014 in New York. ( STAN HONDA/AFP / Getty ) Produced by Allie Ferguson Produced by PRI and WNYC