Numberphile did two episodes on the Enigma machine, with some practical demonstration and a basic discussion of the mathematics involved. http://www.youtube.co

Numberphile did two episodes on the Enigma machine, with some practical demonstration and a basic discussion of the mathematics involved. http://www.youtube.com/watch?v=G2_Q9FoD-oQ&feature=share&list=UUoxcjq-8xIDTYp3uz647V5A http://www.youtube.com/watch?v=G2_Q9FoD-oQ&feature=share...