https://www.livescience.com/planet-earth/geology/earths-crust-hides-enough-gold-hydrogen-to-power-the-world-for-tens-of-thousands-of-years-emerging-research-suggests
Reservoirs of hydrogen gas that form naturally in Earth's crust could help humans decarbonize. The challenge now is finding these accumulations and working out...
earth sgold hydrogencrusthidesenough