Turn sunlight into power with Changers kit, website
Berlin-based Changers is rolling out a charging kit that not only converts sunlight into power for charging devices like the iPhone and iPad, but also calculates how much energy you're creating. Download that info to the Changers website, and you can earn credits that can be redeemed with eco-minded retailers.
http://rss.macworld.com/click.phdo?i=d6994e80067b87129e3d0042aa6a82a5
