Peak performance: New stellarator experiments show promising results

Imagine building a machine so advanced and precise you need a supercomputer to help design it. That's exactly what scientists and engineers in Germany did when building the Wendelstein 7-X experiment. The device is a type of fusion device called a stellarator.

from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2018/11/181105105445.htm