In the video, a man is standing on a stage in front of a large screen. He is wearing a suit and is speaking to the audience. The screen behind him displays a 3D image of a human head and spine. The man appears to be giving a presentation or lecture, as he is gesturing with his hands and looking at the screen. The audience is seated in front of the stage, and they are watching the man and the screen attentively. The lighting in the room is dim, with the focus on the stage and the screen. The 3D image on the screen is colorful and detailed, showing the intricate structure of the human head and spine. The man's presentation seems to be educational, as he appears to be explaining the anatomy of the human head and spine.