Introduction

This is edition 600 of the unexplained, 600 editions. I can't believe that that's such a lot of content. Nobody can predict what will happen in a new year. All we can do is hope for the best. You know, it doesn't have to try too hard to be better antwenty 21. Ando, shall i have one of our memorable guests back, or shall i do something totally, completely beyond what i've done before? So at your suggestion, i'm taking questions from you, and i'll answer them in the best way that i possibly can.