And that’s not all, according to the article: “Every 3 or 4 years, I pick a goal to learn something new,” Goodrich says of his obsessive curiosity. “I started out with wine, then it was books, then it was bonsai trees, then it became the didgeridoo [an Australian Aboriginal musical instrument consisting of a long, thick wooden pipe that the player blows into, creating a deep reverberating humming sound]. It’s the way I approached the twins. I sit down and learn everything possible. .