Sir John Dermott Turing at The Turing Papers Exhibit

On 05-03-2012 The Turing Papers Exhibit was opened at Bletchley Park.This is the 3rd of 4 speeches made that day, by Sir John Dermott Turing, nephew of Alan Turing & member of the Bletchley Park Trust. Many thanks to long time Bletchley Park supporter @Documentally for allowing me to use the audio from his original video footage shot on the day from which I edited these pieces. The original videos can be found at http://www.youtube.com/user/Documentally