RRC membuat "matahari buatan/artificial sun" dengan suhu 100 juta derajat Celsius,
6 x lebih panas dari matahari.
https://www.businessinsider.com/chinas-artificial-sun-nuclear-fusion-hotter-than-actual-sun-2018-11/?IR=TChina's Experimental Advanced Superconducting Tokamak (EAST) set a world record by reaching temperatures exceeding 100 million degrees Celsius with its hydrogen fusion process. The resulting temperature is nearly six times hotter than our solar system's Sun, which glows at 15 million degrees Celsius.

The Experimental Advanced Superconducting Tokamak fusion device, nicknamed "artificial sun", is tested at the Institute of Plasma Physics under the Chinese Academy of Sciences in Hefei, capital city of east China's Anhui Province September 28, 2006.