March 25, 2018
Description
Perhaps the most important electromechanical machine ever created, the German Enigma, which was used by U Boats to encrypt their radio transmissions. If you have not heard about this device, I recommend you go and look it up, along with Alan Turing!
Building this is tricky - please see the video we made here: https://youtu.be/MxD27ili03Q
License:
Creative Commons - Attribution - Non-Commercial