Ryan Williams and Vince Edwards sit down with Killswitch Engage guitarist Adam D at Metal Blade HQ to talk Serpentine Dominion, his new band with George "Corpsegrinder" Fisher and Shannon Lucas. Science news features new study on iron-60 and magnetotactic bacteria on the ocean floor. Intro music: Allegaeon "Proponent III - The Extermination" - Outro: Serpentine Dominion "The Vengeance in Me."