You've probably heard it mentioned out of the corner of your ear. Mathematical Modelling. What does it look like, how does it work, where would you even start? And why is a Dublin mathematician modelling the results of electrical currents in human brains? (Donated, don't worry)With Aine Byrne @ainebyrnemaths, Assistant Professor at the Department of Maths and Statistics in UCD and (briefly at the start) 5 year old Ruby with her own model of how the brain works. And me, hoping to learn from both. Comments, suggestions, criticism -take it handy though-  to @colmoregan @functionroompod on twitter.

"Statistics? Really?! Listen Colm I supported you on that first episode because I thought it was a fad and I didn't want to be the one to shut down your dreams but seriously, man... this has gone too far"No hear me out! In this episode I'll be talking about pints of Guinness, medical dilemmas and why we should stop checking worldometer.com/coronavirus every fifteen minutes. It's about why statistics are not always statements of pure fact but just how certain we are about how doubtful we are. It makes sense. Trust me. I'm right. (Roughly)

You know that feeling. You look and there are only a few. You turn around and then it's a hundred and then a million. It's growing so fast you can't even count. But it's perfectly natural. It's Exponential Growth. And author of the Maths of Life and Death Kit Yates knows all about its awesome power. We chat about viruses, going viral, pyramids schemes and naturally locusts.