The Focus Fusion Society › Forums › Innovative Confinement Concepts (ICC) and others › Helion › Reply To: General thought on old coal mines.
Helion is a fusion/fusion hybrid that expects of “q” of at most 5. In 2012 they will begin material testing in their own materials test bed.
Check out page 21 – Low Q…
https://focusfusion.org/index.php/forums/viewthread/355/
