Water  made from air, rocket fuel made from water, but our cars still run on oil, Wow!                There is enough hydrogen in 8 oz of water to drive a car 600 miles.

We spend millions looking for water in outer space in order to make rocket fuel, so why can't we use that same technology to make gas for our cars, with the only byproduct being more water .

Water, IE "H2O" is fuel with it's own oxygen supply, that is why NASA is looking for water on other worlds, they plan to make rocket fuel out of it, but say it's too hard to power cars with it.