Sue Black

Former Bombe operator Jean Valentine shows a drum of British Turing Bombe machine in Bletchley Park Museum in Bletchley, central England, September 6, 2006. For the first time in sixty years Bletchley Park re-created the way the 'unbreakable' Enigma code

Alan Turing may have cracked Nazi codes, but thousands of women helped

Technology

The film The Imitation Game has cast new light on the figure of Alan Turing and the work done at Bletchley Park during World War II. Many of the greatest minds who worked at the secret location were woman who, after the war, returned to their lives without ever telling anyone about the work that they did.

Saving Bletchley Park

Global Politics