It's no secret that our Dermot is a HUGE Marvel fan. From Ironman to Thor, he's a mega superhero enthusiast.
So it's no surprise that he was giddy beyond belief today when Barry Fitzgerald popped into studio today to talk through superhero technology.
Barry started out as a scientist but his love for superhero films has led him to a very unusual career as a "superhero scientist".
Barry spilled the beans on when he thinks we could have a real life Ironman suit in circulation.
To find out when you could have your very own Jarvis press the play button above.
