Students peer through a telescope at the Gangweicun Primary School in Rong'an County, southwest China's Guangxi Zhuang Autonomous Region on July 16, 2012. Rong'an launched a science popularization effort at Gangweicun Primary School for children whose parents migrate to cities for work. Latch-key kids from remote mountainous areas assembled simple machines, played with building blocks, and operated radio-controlled airplanes (XINHUA) |