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Hydrogen cars
Hey, i'm new around here and i didnt know if anyone has thought of this.
Hydrogeen cars are really good idea. But if cars go around spewing water instead of smoke, then won't the weather be affected as well. Some placees in Arizona now have humidity because of their back yard pools. I just don't see this as an anwser. and anyways how am i supposed to drive a string ray without gas.
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