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!

In today's edition, Dave made a lot of our listener's happy when he revealed a stat about a common sensation we experience thanks to our phones. 

He also revealed how crisps stay 'crisp', told us the medical benefits a certain specie of ant possesses and how rainforests flourish thanks to the desert.

We were buzzing...

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