Future Water-Powered Vehicles

From Science Daily.com, a Purdue University engineer has developed a method that uses an aluminum alloy to extract hydrogen from water for running fuel cells or internal combustion engines, and the technique could be used to replace gasoline.

I am still thinking if America and the rest of the world is going to replace gasoline, hydrogen is a better replacement than ethanol. It seems that too many people think ethanol is the magic bullet which it isn't. Hydrogen might not be the magic solution either but at least it will burn cleaner than ethanol.