The possibility of harvesting dense solar hydrogen - formed in the corona of the sun and carried to earth by solar wind - in significant quantities, and then deposited in the oceans - would be worth a closer look.
Even if the concentration in the oceans was was parts per billion - magnetic harvesting could possibly be used to collect dense hydrogen as a cheap and renewable option for a transportation fuel. Sounds like science fiction, no doubt, but not ruled out by experiment AFAIK ,.. Andrew Meulenberg wrote: > In comparing the sub-atom-sized hydrino with the nuclear-sized femto-H, we > might see growth (to a steady-state) of "compact" molecules and of heavier > nuclei (via nucleo-synthesis) in a non-stellar environment. I think that > there is room for both species to exist and to "hide" in the terrestrial > environment.