There's a lot of fun to be had ridiculing nature-loving hikers for their high-tech gadget addictions, but ultimately devices like the PowerTrekk are an absolute good. In the short term, they enable an easy way to recharge life-saving navigation and communication technology in the wild. In the long term, they might just push the technology along to the point where hydrogen fuel cells provide the world with a truly clean alternative power source.
Plus, how awesome is it that any watery liquid will do. Beer, urine, drinking water, scummy water -- it's all good inside the PowerTrekk. I'm not so sure about blood, however. I suppose that's going too far, even for one more round of Words With Friends.
- Powertrekk.com. (July 9, 2012) http://www.powertrekk.com/
- "Powertrekk." Industrial Revolution. (July 9, 2012) http://www.industrialrev.com/powertrekk.html
- Sorell, Charlie. "PowerTrekk Fuel Cell Charger for Hikers, Bikers." Wired. Jan 16, 2012. (July 9, 2012) http://www.wired.com/gadgetlab/2012/01/powertrekk-fuel-cell-charger-for-hikers-bikers/
- Sorensen, Bent. "Hydrogen and Fuel Cells: Emerging Technologies and Applications." Academic Press. Nov. 15, 2011. (July 9, 2012) http://books.google.com/books?id=Jfb9_P9CfqoC&pg=PA243&lpg=PA243&dq=NaSi+h20+powertrekk&source=bl&ots=kvhz-sg5D8&sig=JmcWem3JNzbXw835PTjBejj8yxo&hl=en&sa=X&ei=a_r6T-KnIIXD6AHR9cGoBw&ved=0CFkQ6AEwBA#v=onepage&q=NaSi%20h20%20powertrekk&f=false
- Woyke, Elizabeth. "CES Preview: Fuel Cells Coming To Gadgets, Finally." Forbes. Dec. 30, 2011. (July 9, 2012) http://www.forbes.com/sites/elizabethwoyke/2011/12/30/ces-preview-fuel-cells-coming-to-gadgets-finally/