From: H LV ➢ Mills says his hydrino model of a below ground state hydrogen atom is stable. However, if hydrinos were stable they should be more common than ordinary hydrogen atoms which is not the case. Therefore, if below ground states of hydrogen atoms can exist I think it is more likely that such an atom is typically less stable than its above ground state counterpart and a special environment is needed to favour the formation of such a 'cold atom'.
Harry This is the beauty of the further related hypothesis, also espoused by Holmlid, Mills and others… Which is basically this: dense hydrogen = dark matter This solves the precise problem you mention on the universal scale. Now there is far more dark matter (dense hydrogen)than primordial hydrogen and this is indicative of eons of densification of light hydrogen followed by accumulation as dark matter. IOW billions of years ago there was much more hydrogen and much less of what is now dark matter.
