Notice that the car has a Jesus slogan on the hood. Christians are gullible and would believe this could work. It can't ...the concept defies the laws of Physics. But then most Christian beliefs are at odds with Science.

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Water powered cars use a battery to separate Hydrogen from Oxygen. Remember water is H2O. Then the hydrogen and oxygen are used as fuel for an internal combustion engine. In the short term it appears that you are getting energy from water but you are really getting power from your battery. The battery runs down and the car stops.