I've put together 3 clips of voice recordings from my afternoon tea with Professor Brian Cox. Please excuse the overlapping of the clips, pure laziness on my part.
I cringe when I listen to this, I should just keep my mouth shut at times.
But he responded well thank goodness.
http://www.youtube.com/watch?v=y_GgRLscCjo&feature=plcp
http://www.youtube.com/watch?v=_860-nb--DA&feature=plcp
http://www.youtube.com/watch?v=QoJWhFbcOvc&feature=plcp