If you're heading off on a summer holiday abroad any time soon then you definitely will NOT want to watch this. Or perhaps you will, y'know, just for the sheer fun of it. Aeronautical engineer Brendan Walker is having a closer look at technology on aeroplanes, and asking if advances in the field could actually cause pilots to make new kinds of errors (Like we said, look away if you're flying soon...) and tells us a few tales about aviators falling asleep, suffering emotional breakdowns, and even forgetting to land. So basically, it's like that Denzel Washington film, only real...