One day in her home, a lady put on her apron and plugged in the electric cleaner. Nothing happen. A motorist drove up to a gas station, five gallons, said he. The man took down hose and hit the start button on gas pump, but nothing happen.A salesgirl made a sale in a store, pressed the button on the cash register, nothing happen. A tree falling on a main power line had halted business, far more effectively that any man.American may be a nation of smart people, but Nature still rules the world.