In this video, a person is seen working on a car engine. The person is using a tool to remove a bolt from the engine. The camera is focused on the engine, and we can see the person's hand as they work. The engine appears to be dirty and greasy, indicating that it has been used for some time. The person's hand moves with precision and care, suggesting that they are experienced in working on engines. The sound of the tool hitting the bolt can be heard, adding to the realism of the video. Overall, the video provides a detailed look at the process of removing a bolt from a car engine.