In the video, a person is seen sitting on a chair and holding a gear in their hand. The gear is made of metal and has teeth on its circumference. The person then places the gear on a larger gear that is attached to the chair. This larger gear also has teeth and is made of metal. The person then spins the smaller gear, which causes the larger gear to rotate as well. The video is shot from a top-down perspective, and the person's hands are visible as they manipulate the gears. The background is not clearly visible, but it appears to be an indoor setting.