This question already has an answer here:
The Agha Waqar's car that ran on water was a great news for a long time. Where a Pakistan based inventor invented a car that got all the power from water.
He was using a water kit to get the energy.
Here is a WikiPedia page for that too: WikiPedia
I just wanted to know, how can such thing come to happen? If it was true, wouldn't America and other Developed countries have changed their power consumption to water? Is it really fake or not?