We’re wondering if you’re just as sick and tired of hearing depressing news as we are. If so, we give you a 100 percent virus-free program today, as we focus on happy science in three short, reprised interviews with the experts. First, we learn about the surprising powers of your heart to bring you peace, love, truth and joy. Then we talk with a neuroscientist about how music can have almost magical healing effects on the brain. And we finish with a geologist who finds clues to the past by looking at stone buildings in Seattle and Port Townsend.