This may be one battery technology that lives up to the hype. [url=http://www.popsci.com/science/article/2009-12/making-powerful-lightweight-batteries-nothing-nanotube-ink-and-paper]Making Powerful, Lightweight Batteries From Nothing But Nanotube Ink and Paper | Popular Science[/url] [url="http://www.youtube.com/watch?v=QPTcQJPbGHw"]YouTube- Nanotubes + ink + paper = instant battery[/url]