Central South University
There are three Project 985 universities and one Project 211 university in Changsha: Hunan University, National University of Defense Technology, Central South University, and Hunan Normal University, which makes Changsha the seat of several world class universities. Changsha is the birthplace of super hybrid rice, the Tianhe-1 supercomputer, and China's first laser 3D printer, as well as China's first domestic medium-low speed maglev line. Human Development Index of Changsha reached 0.817 (very high) in 2019, which is roughly comparable to a moderately developed country.