This week, we're stopping at taking on one of the most -- and least -- successful inventors in history, travelling via a television flop and a brief diversion into stained glass! BONUS MATERIAL: https://www.youtube.com/watch?v=14KbGNSTcsY FULL PLAYLIST:    • Citation Needed, from the Technical D...   WEB SITE and MORE AUDIO EPISODES: http://techdif.co.uk/ Thanks again to our anonymous subtitler! 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. BONUS INCREDIBLE THEME TUNE LINKS: The Love Boat: https://www.youtube.com/watch?v=m_wFEB4Oxlo Supertrain: https://www.youtube.com/watch?v=gUERtAe73NI TUGS: https://www.youtube.com/watch?v=qQrZHWMAY5U