While many of us are just wondering about a world where renewable energy will rule every sphere of life, Romania-based Shepeleff Stephen, is working on ways to make it as fresh as possible. An engineering student at the Transylvania University of Brasov, Stephen is envisioning a world where solar energy will make each and every gadget green. The designer has developed Bluetooth headphones, called the Q-SOUND, which charge themselves using the energy of the sun.

via:ecofriend