In the video, a man is standing in front of a whiteboard with various drawings and diagrams on it. He is wearing a grey shirt and black pants. He is speaking to the camera and making hand gestures as he talks. The whiteboard behind him has a variety of drawings, including circles, lines, and other shapes. The man appears to be explaining something, possibly related to the drawings on the board. The video is shot in a room with a plain white wall in the background.