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Reflections on Secret Intelligence

Sir David Omand KCB, Former Security and Intelligence Co-ordinator, The...

My lectures have shown that while most human behaviours are...

Modern police forces and governments frequently claim victories in the...

This was the 2004 annual Gray's Inn Reading.

This series of Geometry Lectures looks at all aspects of...

When computers are plugged in, they can do amazing things...

This lecture looks at the way images can be distorted...