oldbeaver. your statement ignores the very clear CONTEXT of the statement made. Please reread the post I was replying to and then rereard my post using appropriate context please.
"In the case of HOH, we get some energy out of water too. Water is a fuel, just like gasoline. Unfortunately, preparing water (electrolysis) takes a lot of energy, actually more than we get out of it by combustion of H in the engine.
At least, for me is so. In one case algebraic sum is negative, in the other is positive. Is a practical thing. Laws are there and practical things are here. And they BOTH work."
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