Beginner's Guide to Tunny.

This is part of the secret story behind one of the greatest intellectual feats of World War II, a feat that gave birth to the digital age. The super code that the British knew as Tunny was generated by a machine called the Lorenz (SZ40). Find out how the machine worked and why the Germans needed this code, which was tougher than the infamous Enigma.

Release date:

Duration:

2 minutes

Credits

Role Contributor
NarratorKeeley Hawes
DirectorJulian Carey
ProducerJulian Carey
Executive ProducerTim Green

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