Dr. Andrew Hill is a neuroscientist, entrepreneur, and biohacker. He's the Founder of Peak Brain Institute, a brain fitness center, and Lead Neuroscientist at TruBrain, a nootropics company. Dr. Hill holds a Ph.D. in Cognitive Neuroscience from UCLA. Topics in this episode include neurofeedback, a NASA study on cat brains, nootropics, debunking the stoned ape hypothesis, the "god spot" in the brain, aging well, altered states of consciousness, and the future of neuroscience technology.