Hot Vs. Cold

Ok, I have just a short funny "story" today.

        In our bathroom shower, the hot and cold tapped are reversed-- so the blue means the hot tap and the red means the cold tap.
              BUT.... we hardly ever turn on the hot water since it's so hot that we like a nice, cold shower. 
       AND.... the water tank is on top of our house, and it's black, so the tap water gets very hot when it's a sunny day.

         SO.... the hot water which comes out of a small heater tank inside the house often comes out colder (when it's off) than the cold water from the cold tap,

                    WHICH MEANS.... that the red tap ACTUALLY does have the hot water, and the blue tap has the cold water.... how weird is that?

Just a short strange story from Tanzania!