In this week's episode, Joel gets crooked, Caitlin has the blues, you won't see what Josh has coming, and Chris gets loopy.https://www.iflscience.com/health-and-medicine/the-science-behind-the-mysterious-blue-people-of-kentucky/https://en.wikipedia.org/wiki/Centrifugal_railway#/media/File:Centrifugal_Railway_1843.jpg