The video shows a woman standing in front of a chalkboard with mathematical equations written on it. She is wearing a black and white striped shirt and has short brown hair. She is speaking to the camera and making various facial expressions, such as smiling and raising her eyebrows. The chalkboard behind her has equations written in white chalk, including a large equation that reads "1-3/2=LePt" and another that says "genus 5". The woman appears to be explaining or teaching something related to the equations on the board.