On November 15th,2016 I attended the CSAT Chemical Security Assessment Tool 2.0 Roadshow conducted by the Department of Homeland Security.
Argonne National Laboratory conducted a lot of science for nuclear development and today it is still part of the US Energy Dept. There is a blend of old and new buildings, which I took pictures of the Physics, Chemistry, and Chemistry Technology.
Many of Americas inventions were and are developed here. Another interesting fact EPi is one of 2700 approved CFATS facilities in the USA.