Salt water fuel is real
While this guy was looking for a way to cure his own cancer by trying out a radio wave generator that he created one day while tinkering in the kitchen, he was able to burn salt water.
Basically his radio wave generator releases the oxygen and hydrogen in salt water and makes an intense flame. Since the world is mostly covered in salt water this type of new fuel would be the best type of clean fuel for the world. If you get a chance check out this great clip on YouTube about salt water fuel and probably one of the coolest inventions ever made this century.