Used during WWII to encrypt messages, the Enigma Machine played a significant role in wartime communications. This video explores how the Enigma Machine works within its historical context, including ...

Some historians estimate that the breaking of Germany's Enigma Code at Bletchley Park shortened the duration of World War II by two years and may have saved 14 million lives; narrator Keith Morrison.

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...