I can't believe I killed 2 hours in this place without even noticing.
There's a bunch of stuff to read and learn about in terms of the United States and nukes. If you're a crazy weapon nut or a science junkie you'd probably enjoy this place. Actually, i'm neither of those things and I enjoyed it.
They had a really kitsch video about nuclear energy that you should probably see for kicks. Apparently it was made by Disney back in the day. I also got a kick out of watching those 50's nuclear drill videos where the kids hide under the desks.
Some parts got kinda boring but mainly towards the end, where the more technical side about the layout of the testing chambers were.