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!

Dave floored us with heaps of trivia today. Not only did he give us a brief history lesson on the Swedish store H&M, he also told us how the introduction of tomatoes to Europe ended up killing people, why Snow White could be banned, a crazy flavoured vegetable McDonald's tried to introduce and how an armadillo got his revenge on gunman over in the States.

Ohh, and don't forget the snoring horse...

You can listen to the fun in full by pressing play in the image above the headline at the top of the page.