Welcome to another episode of the Dragons' Den podcast. Today we joined by Nick Ledin. Many know Nick for his heavy involvement in the Firefighter Rescue Survey, being part of committees and advisory boards and teaching around the nation. All of those things are true, but one of the things I love most about Nick is his unwavering commitment to truth, science and tracking down the facts to the best of his ability. We talked about his background and things he's involved in, but we also took a little detour and discussed things like truth on social media and how to navigate those waters. If I ever do a "philosophy podcast", I'm pulling in Nick as my first guest. That being said, I hope you guys enjoy this episode.