A team of students is developing a Ray-Ban sunglasses with solar panels to charge the iPhone at night. The idea is not just a project, but most likely to be marketed.
This is really handy, collecting energy from the sun during the day witch is precisely the only times we wear sunglasses, and during the night this energy is transferred to the iPhone. Although one might think that only little of energy will be collected and won't full charge the iPhone, but the students, from the Miami Ad School, has promised that the battery is enough to do a full charge cycle for the iPhone 5.
