Too bad they couldn’t get the entire B-36 inside the building... :-(
I knew an old guy who flew bombers in WWII and finally retired in the 70s. One of the planes he flew was the B-36.
After he retired he worked as an instructor pilot at Ft. Rucker. He said when they interviewed him, he was asked if he was qualified for two engines. He replied that he was qualified for 10.