Jon, Zack, and Kendra delve in to the ridiculously sticky mess of what actually makes you, you. They also get all hive minded about Ancestry.com Results, Nature Vs. Nurture, Bright Light/Dark Chocolate Sneezing, Neanderthals, Brain Chemistry, Italy, The Collective Unconscious, Aliens, Monkeys Hate Sandy Fruit, Guns, Ron Perlman, and Much More!