Junk Yard Battery Update

I thought I would post a second story with a description of how the scientists built the junkyard battery. I have also added a video sent to me by an inventor of a simplistic home made rechargeable battery. Our first story is located at: http://revolution-green.com/making-high-performance-batteries-junkyard-scraps/From the Junkyard to the Power Grid:Ambient Processing of Scrap Metals into Nanostructured Electrodes for Ultrafast Rechargeable Batteries
These authors contributed equally to thi