It occurs to me that the subject of energy storage is also an important one, perhaps even more important than that of energy generation. At least we already have SOME working examples (unlike overunity devices!).
Imagine something the size of a USB-key that has a capacity of 1kWhr (!). Even if it were only 50% efficient in it's storage of energy it would be a hell of a buzz!
Just a thought....
Howdy,
Supercaps are a new way to store power. They usually have a controlled discharge so they can not be instantly discharged. Theoretically both oil and crystals will store an amazing amount of power. I think the storage device with the largest power density right now are lithium polymer batteries. Have you checked out the new electric cars such as the Tesla Roadster, or the Chevy Volt? Both us a giant bank of Lithium Polymer batteries.
http://news-service.stanford.edu/news/2008/january9/nanowire-010908.html
this is a wonderful new battery!!