If you had 15 minutes with a Nobel Laureate, what would you ask? PhD student Sofie Ährlund-Richter got the chance to chat with 2018 Chemistry Laureate Frances Arnold. They discussed everything from fearlessness and motivation to creating a sustainable world and being persistent in pursuing long-term goals. “If you’re going to change the world, you’ve got to try really different things,” Frances told Sofie. | Nobel Prize