Introduction

Welcome to a problem squared, a podcast where two humans attempt to solve a ridiculous range of problems. I'm mathematician by trade Matt Parker and I'm as always with my co problem solver back hill. So in this podcast, we accept problems from anyone. We're going to do a follow up problem about dental hygiene,. which fair enough to someone who's inquired about the best way, I guess, to clean their teeth. People online are arguing about when the new decade officially starts because we're in 2020 - but people online have been a bit emotional about that. And our listeners and supporters will send us in problems.