That whole \u201cright brain/left brain\u201d thing \u2014 is that a thing? Neuroscientist Dr. Christof Koch is on hand to answer that and help us unravel other secrets of our brains. Plus, another Mailbag(!), and Bonnie \u201cCaptain Crinkle\u201d Burns reveals a previously unknown chapter of her life: \u201cWalking With Cher.\u201d\n\nGUEST\nDr. Christof Koch\nChief Scientist of the MindScope Program, Allen Institute\nalleninstitute.org\n\nHouse Band\nKevin Kelso\nPiano\nLearn more about your ad choices. Visit megaphone.fm/adchoices