Most American homes have alternating current, which means that the electricty goes in one direction for a while, then goes in the other direction. This prevents harmful electron buildup in the wires.
Dave BarryAsk any real estate broker to name the three most important factors in buying a property, and he'll say: "Location, location, location." Now ask him to name the chief justice of the United States Supreme Court, and he'll say: "Location, location, location." This tells us that we should not necessarily be paying a whole lot of attention to real estate brokers.
Dave Barry