A Car Running on Salt Water

It is amazing, a concept car which runs on salt water. It is not really seawater, but still just water with salt in it. One part of the water has a positive charge, the other a negative charge. The difference makes the car run. The exhaust is just water vapor. It is fuelled with water from two hoses, as quickly as a petrol car. While it seems too good to be true, it might be true. The patent is pending, later on, cars can be built with this propulsion system. I hope it will work.