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A child observes a simulated volcanic eruption at the Hainan Science and Technology Museum in Haikou, south China's Hainan province, April 29, 2026. The Hainan Science and Technology Museum officially opened here on Wednesday. As a brand-new landmark for science popularization in the Hainan Free Trade Port, the museum boasts four exhibition halls with a total construction area of approximately 46,500 square meters. (Xinhua/Pu Xiaoxu)
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