pee power!
2007-09-05 21:57:14.979913+02 by Dan Lyke 0 comments
Given the emphasis on "piss clear", this seems like the perfect Burning Man![[Wiki]](/adbanners/lookingglass.png){kind=small}
power source: Urine powered batteries in AA and AAA sizes, only 500mA, but if you've got 2 gallons of water a day goin' through you not all of that is ending up as sweat. Via.