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The real secrets of Bletchley Park

Duration: 01:54

Professor Brian Cox and Robin Ince are joined by Dr Sue Black and Simon Singh to find out why Britain was so keen on keeping Bletchley Park’s wartime codebreaking antics secret long after the war ended.

Available since: Tue 4 Dec 2012

This clip is from

The Infinite Monkey Cage Series 7, Secret Science

3/6 Simon Singh and Dave Gorman join Brian and Robin to discuss Bletchley Park.

First broadcast: 03 Dec 2012

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