Quote:
Originally Posted by Rain Man
Here's a naive question about water.
We're a closed system. When we drink water it doesn't cease to exist. We sweat it out or we urinate in jdubya's back yard and it goes into that whole evaporate-rise-condense-fall cycle. So theoretically we should never run out of water; we should just cycle it faster, right?
I guess there are some practical issues. Maybe some sinks into the mantle or gets salty or something. But on the other hand, we know the recipe for water and as far as I know there's a lot of hydrogen and oxygen floating around.
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How can you even ask that? Your name is RAIN MAN. YOU should be educating US on the water cycle.