Had enough of wires and sockets? Here are the latest, more elegant, ways to power your gadgets
NEW DELHI :
Scientists are trying to ensure you don’t have to be anxious about that dreaded beep that signals a low battery or, worse, dead battery in your smartphone. In future, you may be able to charge your device simply by putting it in a low powered pocket, or picking up energy kernels from the environment or the sun. Till then, here are ways you can charge your phone without those ugly black wires showing.