Team members from Qingdao university of science and technology adjust a "Shallow Sea Enteromorpha collection system based on the Automatic Tracking of Solar Photovoltaic power Generation" at the 15th challenge Cup Shandong province's University Students Extracurricular academic Technology competition in Yantai, East China's Shandong province, on May 21, 2017. The competition attracted 206 teams from 59 universities who brought projects covering 10 areas such as mechanical control, life sciences, energy and chemical industry and social management. [Photo/VCG]
Visitors examine a "Multi-terrain Risk Detection and Elimination Robot" brought by Shandong Xiehe University at the 15th Challenge Cup Shandong province's University Students Extracurricular Academic Technology Competition in Yantai, East China's Shandong province, on May 21, 2017. The competition attracted 206 teams from 59 universities who brought projects covering 10 areas such as mechanical control, life sciences, energy and chemical industry and social management. [Photo/VCG]
