In the video, a man is seen working on a machine. He is wearing a red cap and a black sweater. The machine has a lot of wires and tubes, and the man is using a tool to work on it. He is seen twisting the wires and tubes together, and then he uses a tool to tighten them. The man is focused on his work, and he appears to be skilled at what he is doing. The machine itself is not clearly visible, but it seems to be a complex piece of equipment. The man's movements are precise and deliberate, suggesting that he is experienced in this type of work. Overall, the video shows a man working on a machine with a lot of wires and tubes, using a tool to twist and tighten them together.