In the video, a person is seen working on a large machine. The individual is using a wrench to turn a bolt on the machine. The machine appears to be quite large and complex, with various pipes and wires attached to it. The person's hands are visible, and they are wearing a glove on one hand. The background is not clearly visible, but it seems to be an industrial setting. The person's actions are deliberate and focused, indicating that they are experienced in working with such machinery.