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

Our electric grid

April 27, 2007

6

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 […]