LOL, this "documentary" didn't hold up well. "We're more dependent on foreign oil than ever" it says. Next claim is that the water carburetor allows 100 MPG, but Shell bought the patent to not profit from it.
They're literally selling the Big Lie of the water carburetor solving all our problems to unsuspecting dullards. This whopper is an hour and forty minutes long? What kind of gashole would produce such a piece of garbage?
Loving the scientific explanation of how an engine works. "The only thing that will make an engine pop is vapor".
Oh, greed is why we don't have nice things. That's a well reasoned argument.
We're all above greed, selling things for as low a price as we can, instead of what the market determines.
These corrupt or ignorant people are gasholes, and this fiction piece is appropriately titled, and "free" is to high a price for their garbage. Evil Kapitalists are suppressing unicorn majik.