JIMO, March 21, 2016 -- Pupil Li Fuhao (3rd L) and his classmates experience a "electricion ball" at a community science museum in Jimo City, east China's Shandong Province, March 21, 2016. The community science museum provides 50 interactive exhibits for free to residents and teenagers. (Xinhua/Liang Xiaopeng)
Day|Week