The second half, this time about the greatest publicity stunt in history. FREE TICKETS FOR FUTURE RECORDINGS: http://techdif.co.uk/live ! Thanks to all the team at Conway Hall, to our folks on the door and behind the scenes, to our warmup act Jay Foreman, and -- of course -- to our wonderful live audience! BONUS MATERIAL: https://www.youtube.com/watch?v=43QVfvRjTdQ FULL PLAYLIST:    • Citation Needed, from the Technical D...   WEB SITE and MORE AUDIO EPISODES: http://techdif.co.uk/ TOM is at http://tomscott.com/ or @tomscott on Twitter MATT is at http://mattg.co.uk/ or @unnamedculprit GARY is @garybrannan on Twitter and CHRIS doesn't do this social media nonsense.