Director General of the city’s National Science and Technology Museum Mohammad Munir Chowdhury speaks at a seminar on ‘Fire Risk: Science and Technology in Its Solution’ in the conference room of the museum on Wednesday.

Director General of the city's National Science and Technology Museum Mohammad Munir Chowdhury speaks at a seminar on 'Fire Risk: Science and Technology in Its Solution' in the conference room of the museum on Wednesday.
Director General of the city's National Science and Technology Museum Mohammad Munir Chowdhury speaks at a seminar on 'Fire Risk: Science and Technology in Its Solution' in the conference room of the museum on Wednesday.
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