On this episode - Adrian gets in touch with his geeky audiophile side as he helps a friend to compare microphone capabilities and Shane ponders why it's so difficult during pregnancy to get a womb with a view. Could driverless cars soon become a reality and why do we seem to need them so urgently? And the prison service don’t seem to be able to keep drugs and contraband out, so does the whole system need a rethink?

See the video here: http://bit.ly/2z0P93k