Last week we had a number of friends over for a day of swimming. At one point there were quite a few of us in the swimming pool. And then I came across a number of photos showing public swimming pools in China. Now I haven’t been to a water park in years but I have to wonder just how much water is actually in these pools? What would be a good guess for the water to urine percentage? If you are in the middle of this public pool you aren’t getting out to go to the bathroom any time fast. No thanks.