It's me, Matt Parker, maths author, youtuber and creator of semi-adequate magic squares. A+M+A
Hello. Many of you will know me from the Numberphile and Stand-up Maths youtube channels. Numberphile started in 2011 and it has since gained over pi million subscribers and spawned the Parker Square. Which are equally lofty achievements.
Feel free to AMA me anything about youtube, my past life as a high school maths teacher, working as a maths stand-up comedian on the UK comedy circuit, founding Maths Jam, working for universities, making/selling maths toys and giving engaging maths presentations for teenagers. Basically: anything related to communicating mathematics.
Oh, and the US edition of my best-selling book Humble Pi: When Math Goes Wrong in the Real World is out now! And I happen to be doing a AMA at exactly the same time! (Correlation does not imply causality.) https://www.penguinrandomhouse.com/books/610964/humble-pi-by-matt-parker/
Proof tweet: https://twitter.com/standupmaths/status/1227967791107584000 Just the image: https://imgur.com/a/lGcHuLM
And of course: shout out to /r/mattparker
UPDATE: Ok, after 3 hours the questions are slowing down. I've managed one answer every 7 minutes and 12 seconds. I admit a few were very short (I think the record was two characters) but most are sufficiently substantial for that to still be impressive. I'll swing by later and answer any which have 5 or more upvotes.
So long, oblong!