Why isn't ocean water being converted to something drinkable?
It seems strange that water should be such a scarce resource when our planet is drenched in 326 million trillion gallons of the stuff. But it turns out that less than one-half of 1 percent of it is drinkable.
This answers that question and also has a video of a guy whose company is trying to do the distillation on the cheap. Interesting stuff.
