Portrait of Craig Mello smiling, wearing a yellow shirt, with a microscope beside him and laboratory notes in the background. To the right, a gray box reads: "Science Sundays" in large white text, followed by the talk title in quotes, “RNAi: a molecular spark in an information inferno” and “with CRAIG MELLO” in Portrait of Craig Mello smiling, wearing a yellow shirt, with a microscope beside him and laboratory notes in the background. To the right, a gray box reads: "Science Sundays" in large white text, followed by the talk title in quotes, “RNAi: a molecular spark in an information inferno” and “with CRAIG MELLO” in smaller white text