In the video, a man is sitting at a desk and talking to the camera. He is wearing glasses and a light pink shirt. Behind him, there is a large screen displaying various images of mold. The mold appears to be growing on different surfaces, including what looks like a piece of cheese and a pink substance. The man seems to be explaining something about the mold, possibly its characteristics or how it spreads. The lighting in the room is dim, and the focus is on the man and the screen.