In our monthly comic strip series, Swiss researcher Dr. Laetitia Tudeau illustrates the hilarious, unseen moments of her life as a scientist ...Half Pint comics: Stars are the motivational driving factor In our monthly comic strip series, Swiss researcher Dr. Laetitia Tudeau illustrates the hilarious, unseen moments of her life as a scientist. Read more about her art in our interview with her, and be sure to check out all of her comic strips published on CrossTalk.