In the video, a man is sitting at a desk and talking to the camera. He is wearing glasses and a white shirt. Behind him, there is a screen displaying various images. The images include a close-up of a cell, a group of cells, and a carton of eggs. The man appears to be explaining the content of the images as he talks. The lighting in the room is dim, and there are some objects on the desk, including a glass of water. The man's expressions and gestures suggest that he is engaged in delivering information or conducting a presentation.