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TIL that in World War 2 Nazis used secret codes to communicate using a machine called the Enigma Machine which would use morse code but make it very, very difficult and there was a building in England where many people were recruited to work as decoders and it would take hours or days to solve.

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TIL that in World War 2 Nazis used secret codes to communicate using a machine called the Enigma Machine which would use morse code but make it very, very difficult and there was a building in England where many people were recruited to work as decoders and it would take hours or days to solve.	1