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!
Seeing as 'The Beast of the East' is doing it's thang, Dave gave us the stats on what weather needs to be doing in order for it to be called a blizzard.
He also told us how warm an igloo can be, an incredible snow angel record and how snow can come in lots of different colours.
He's a walking encyclopedia!
You can listen to the chat in full by pressing the 'play' button in the image above the headline.
