In the video, a man is seen working in a laboratory. He is wearing a striped shirt and glasses and is standing in front of a machine. The man is holding a circular object in his hand and appears to be placing it onto the machine. He then proceeds to adjust the object and continues to work on it. The laboratory is filled with various equipment and tools, and the man seems to be focused on his task. The video does not provide any additional context or information about the man's work or the purpose of the machine.