Tyler Morgan, a master puppeteer from the Utah Shakespeare Festival, dives into the surprising history and artistry of puppetry. Ingrid Fetell Lee discusses her new book "Joyful: the Surprising Power of Ordinary Things to Create Extraordinary Happiness." FLAP Canada director Michael Mesure talks about what his organization is doing to prevent bird collisions with windows. Asteroid hunter Carrie Nugent teaches us about how she researches ways to prevent asteroids from colliding with Earth.