ARGONNE NATIONAL LABORATORY
'(<a href="http://www.j-archive.com/media/2011-03-10_DJ_26.jpg" target="_blank">Sarah of the Clue Crew reports from the Argonne National Lab in Chicago.</a>) The Argonne Lab grew out of World War II fission research in nearby Chicago; the first one of these was built by Fermi on a squash court, & today Argonne is continuing that heritage with new, fast types that destroy their own waste'
a nuclear reactor