humancurrent.com

TreeHugger.com reports that Oscar L’Hermitte has designed a cool cell phone charger that clips onto the reflector of your bike. The charger just clips on, and you ride for (yes, this seems like a long time) 90 minutes for a fully charged cell phone battery. But if you only need to top off your battery, then the ride can be much shorter.  For more information, go to TreeHugger.com or Solar Energy Dream