Living in North Portland or NoPo as it’s called, I just had to post on the NoPoPo Eco Water-Powered AA Batteries. The No Pollution Power batteries use hydro-electric technology to hold a charge from almost any liquid for up to ten years! Sounds crazy right? From the innovative minds at Aqua Power Japan, the batteries can even use urine to charge as odd as that sounds.
Having a hard time believing that this is not a joke, you can buy these earth safe batteries in sets of 4 for $6 a pop.