A toddler observes a simulated volcanic eruption on the Hainan Science and Technology Museum in Haikou, south China’s Hainan province, April 29, 2026. The Hainan Science and Technology Museum formally opened right here on Wednesday. As a brand-new landmark for science popularization in the Hainan Free Trade Port, the museum boasts 4 exhibition halls with a complete development space of roughly 46,500 sq. meters. (Xinhua/Pu Xiaoxu)