AF is Short of Water!

Finally, I got the chance to visit the National Cryptologic Museum of NSA. Here you can use the German Enigma machines to encrypt your name (it is fun!), also see the huge US Navy Bombe used to decrypt Enigma. There is also a library including the David Kahn's collection. It is very interesting to listen to the stories on the impact of  cryptology. I think, one of the most interesting story is the battle of Midway. There is also a very nice gift shop! :) And, admission is free!