Swing your energy
June 24, 2010, 11:56 am
Filed under: biomimicry & Ecology, technology, Uncategorized | Tags: , ,

Mind you, this is not a product yet, just a concept. But It could be a helpful solution for a tricky situation. The situation being: you running out of juice on your mobile phone. So what do you do? Remove the battery from the back of the phone; give it a few good turns around your index finger and its gathered enough power to last you a conversation or a safe trip to your charger and electric point.

via:: yankodesign