When you can build one where you burn the gas it generates to run a steam engine, which turns a generator which powers the electrolosis to generate the gas to burn. And you just heat your house off the waste heat this thing generates in your basement endlessly.

Please let us all know. You will have proven overunity power generation, and the world will thank you.

Until then you are putting more energy into it than you get out, while rusting out your engine. We can't afford that right now, thank you.

Japan has cars that run on water, and available for purchase.

So far I hear the cost of the HHO boost has not been effected
by the extra energy needed to bubble up the hydrogen.
And the gas savings is the push for this experiment.

So far I hear good results from people HHO boosting

It seems when you add electricity (the right ac and such) to the
production of energy, you come out ahead.

Its a matter of non Relativistic ether effects of electricity.

The continuous water pump being a prime example... is it still running?

Electricity still hasn't been explained so using it might do wonders.
Atomic shells can have only 1ev sensitivity but putting not nearly a million
atoms of oxygen and nitrogen together and you might get 12Mev..
thats some battery.

Nice find that Toyota article. Watch this space eh?

Ok guys what about using the system meantioned to inject hydrogen into the engine but from a storage tank rather than a device breaking the water down onboard the car. you could have a big solar panel in the back garden and use that power to break the water, that way even if it's very very inefficient it does not matter as the electic was free anyway. you get a nice little tank of hydrogen and you are also not carrying water around that will just increase your fuel consumption. If more info Is needed or you can see a gaping hole in my idea please let me know. Many thanks from Spugy.