This is easy and it might save the world. Just go to the freezer and take out a tray of ice. Take it to the sink and dump it in. Put tap-water in the tray and put it back in your freezer. All together, you will turn your city pipes into a huge air-conditioning system. Granma used to ice her sinks for cleanliness. Keep your sinks clean and cool off your world, too. Aren't you getting tired of listening to the babies scream in the heat? The ice is essentially free. By running water through the... Sign in to see full entry.