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A half-body shot of a serious-looking elderly Asian man in his 60s, with short white hair and deep wrinkles, sitting in a classroom setting. He is wearing a white lab coat and has safety goggles hanging around his neck. One hand is pointing towards an experimental tool on the table in front of him, surrounded by various scientific equipment and materials. The atmosphere conveys a sense of professionalism and focus, highlighting the importance of scientific inquiry.
