Love the idea of taking power from naturally stored energy. I wrote this up a little bit ago. Their own press release is here: http://www.newswise.com/articles

Love the idea of taking power from naturally stored energy. I wrote this up a little bit ago. Their own press release is here: http://www.newswise.com/articles/tattoo-biobatteries-produce-power-from-sweat http://www.newswise.com/articles/tattoo-biobatteries-produce... And my article with a couple other nontraditional power solutions is here, though not sure HN is really the target audience: http://www.nbcnews.com/tech/innovation/taking-charge-power-gadgets-your-surroundings-your-sweat-n186321 http://www.nbcnews.com/tech/innovation/taking-charge-power-g...