In their very first episode-in-the-field, Paul and Todd take a trip to the Great Smoky Mountains to learn about Plate Tectonics. After learning the basics of plate tectonics and the geography of eastern Tennessee, Paul and Todd venture into the mountains. They explore the geology from crystalline basement rocks to coarse sandstone to an astonishingly massive overthrust, where you'll get a quick tour of mountain geology and how it all relates to the great Flood.