Sure, Why Not?: Rechargeable Solar Batteries
You know what I hate? Rhubarb. Never liked it. Also, when batteries die. Or a beloved family pet. *sniff* Focus, GW, focus. BAAAAAATTERIES!
Designed by Knut Karlsen, the SunCats are basically a set of old NiMH rechargeable batteries wrapped in a flexible Photo Voltaic cell created by the Institute for Energy Technology. When the batteries are drained, you simply leave them sitting in a windowsill or anywhere with ample sunlight and they'll recharge themselves.
Unfortunately, the batteries are slow as hell to recharge. I'm talking like light-years here. Psyche -- light-years are a measure of distance, not time! But the batteries do take forever to charge. I wasn't lying about that. But I was lying when I said I love you. I just wanted to see what color underwear you were wearing.
SunCat Solar Batteries [ohgizmo]