In the video, a man is seen using a circular saw to cut through a piece of wood. The man is wearing a beige shirt and glasses, and he is standing in a workshop with various tools and equipment visible in the background. The circular saw is yellow and black, and it is placed on top of a blue and silver guide rail. The man is carefully guiding the saw along the rail to make a precise cut in the wood. The wood appears to be a light-colored plywood, and the man is using a 2-inch rigid foam insulation to support the plywood. The video is shot from a side angle, and the man's actions are deliberate and controlled.