We all have that one friend who just loves to drop random facts into conversations, just to prove they know stuff. For Dermot, Dave is that friend!

If you’ve ever wondered why airports are laid out the way they are, what you can do at the speed of sound, or what colour eyes you’re best off having, then Dave’s World is the place for you!

This morning's episode was inspired by listener Christina who spent a few hours of her morning trapped inside her workplace due the irrational fear of the spider she saw outside. 

Dave had a quick scoot through the web to see what facts he could find. 

You're not gonna believe how many spiders live in 1 acre squared. I'm getting itchy just thinking about it...