Wear these Self Energy Converting Sunglasses designed by Hyun-Joong Kim and colleague Kwang-Seok Jeong and you will not only protect your eyes from harsh sun rays but you can also convert solar energy into electricity. The lenses of the glasses have dye solar cells, collecting energy and making it able to power your small devices through the power jack at the back of the frame. This electricity in turn could be used to charge your iPods, phones and other tiny gadgets. It's still in concept stages and we don't know yet when production will begin, but it's a great idea nonetheless.
courtesy of trend updates