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A classroom lecture is underway at the School of Aeronautics and Astronautics, Nanjing University, located in Jiangning District, Nanjing, Jiangsu Province, China. The scene shows a medium-sized classroom with fluorescent lighting, a white ceiling fan, and a black security camera mounted on the ceiling. Rows of light brown wooden desks are occupied by students facing the front.

An East Asian male instructor, dressed in dark attire, is partially visible at the front of the room, standing behind a desk or podium, engaged with the lecture. To his left, a large projector screen displays a PowerPoint slide with the title "Aircraft carrier" in yellow text. The slide features an image of an aircraft carrier at sea, accompanied by English text detailing "Z-JFS, J-15, and KJ-600 carrier-based aircraft" and "China's aircraft carrier program." To the instructor's right, a dark green blackboard is covered with white chalk equations and notes, including "Ma = v/a," "C.E. ρ₁V₁A₁ = ρ₂V₂A₂," "low speed," and "f₁=f₂." The Chinese characters "南京大学 航空航天学院" (Nanjing University School of Aeronautics and Astronautics) are faintly visible at the bottom right of the blackboard.

In the foreground, students are seated at desks, viewed from behind. From left to right, visible individuals include a student in a green jacket, a student with dark, curly hair wearing a white and black striped shirt, next to whom a clear plastic water bottle rests on the desk. Further right, a student wearing a brown hijab and a black vest is seated, attentive to the front. Another student in a blue hoodie is partially visible, and on the far right, a student wears a red and black striped top with a dark head covering. All visible students are facing towards the instructor and the projection screen.
Obed

Mar 16, 2026, 12:04 AM

Jiangning District, China

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A classroom lecture is underway at the School of Aeronautics and Astronautics, Nanjing University, located in Jiangning District, Nanjing, Jiangsu Province, China. The scene shows a medium-sized classroom with fluorescent lighting, a white ceiling fan, and a black security camera mounted on the ceiling. Rows of light brown wooden desks are occupied by students facing the front. An East Asian male instructor, dressed in dark attire, is partially visible at the front of the room, standing behind a desk or podium, engaged with the lecture. To his left, a large projector screen displays a PowerPoint slide with the title "Aircraft carrier" in yellow text. The slide features an image of an aircraft carrier at sea, accompanied by English text detailing "Z-JFS, J-15, and KJ-600 carrier-based aircraft" and "China's aircraft carrier program." To the instructor's right, a dark green blackboard is covered with white chalk equations and notes, including "Ma = v/a," "C.E. ρ₁V₁A₁ = ρ₂V₂A₂," "low speed," and "f₁=f₂." The Chinese characters "南京大学 航空航天学院" (Nanjing University School of Aeronautics and Astronautics) are faintly visible at the bottom right of the blackboard. In the foreground, students are seated at desks, viewed from behind. From left to right, visible individuals include a student in a green jacket, a student with dark, curly hair wearing a white and black striped shirt, next to whom a clear plastic water bottle rests on the desk. Further right, a student wearing a brown hijab and a black vest is seated, attentive to the front. Another student in a blue hoodie is partially visible, and on the far right, a student wears a red and black striped top with a dark head covering. All visible students are facing towards the instructor and the projection screen.

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Obed

Mar 16, 2026, 12:04 AM

Jiangning District, China

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