The video shows a person's hand pointing at a piece of paper with a diagram drawn on it. The diagram consists of lines and dots, and the person's hand moves around the paper, pointing at different parts of the diagram. The video is shot in a dimly lit room, and the person's hand is the main focus of the video. The person's hand appears to be that of an adult, and the paper is white with black lines and dots. The video does not contain any audio.