Splitting water into oxygen and hydrogen will not depleted the world’s water. When hydrogen is burned or run through a fuel cell the hydrogen bonds to oxygen and the byproduct is.... water.
Hydrogen hasn’t been used much as a fuel because it leaks out of any container and it has been too energy intensive to split from water to make it economically feasible for wide use
Yes and in a pressure tank it is dangerous unless in a low pressure compound but then it’s heavy.
But it all can be done if the story is true
thats what the junk science greenie idiots push, a large amount returns to water but there is massive loss in the total process, that water is never coming back to earth
and when this hydrogen escapes into the atmosphere, who is going to go collect it and turn it back into water ?
Al Gore ?
Santa Clause ?