In the video, a person wearing black gloves is seen working on a car engine. The person is using a tool to turn the crankshaft, which is a part of the engine that converts reciprocating linear motion into rotational motion. The person is focused on their task, carefully adjusting the crankshaft to ensure it is properly aligned. The engine is open, revealing various components such as the camshaft, pistons, and valves. The person's movements are deliberate and precise, indicating their expertise in working with car engines. The video provides a close-up view of the engine, allowing the viewer to see the intricate details of the mechanical components.