(sorry for the chop, but not relevent)
A question that just popped into my head then deserves a foil hat.
Charging and discharging batteries? what happens to the HYDROGEN. I mean, its an explosive gas isn't it. They can not just dissipate it into the air, that would be dangerious
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Not saying this is what Mercedes is doing, but it would be pretty incredible.Hydrogen fuel cells power the shuttle's electrical systems, producing a clean byproduct – pure water, which the crew drinks. A fuel cell combines hydrogen and oxygen to produce electricity, heat, and water.
Honda should take notes. Their fuel cell technology is mature.