Browsing All Posts published on »April 27th, 2007«

Our electric grid

April 27, 2007


Look around you at all the things you use that need electricity to operate. Your lights, coffee maker, radio, television, and computer. Your cell phone may have a battery, but it’s useless if the cell tower’s battery dies too. If the weather’s really cold and the power goes out your furnace won’t turn on because […]