In an art studio in Los Angeles, Catherine Croft ’21 is adjusting a silicone puppet shaped like the hippocampus region of the human brain—but with a face. After some fine-tuning, Croft steps back and double-checks that everything is in place on her miniature set. Then, she snaps a photo and starts the process all over again. In a typical day, she’ll shoot more than 700 photos to create one minute of film. She’s racing against time to complete a 15-minute stop-motion video as part of her summer research project at Puget Sound.