Inspired by the process of photosynthesis and the ability of leaves to make food for the plant, designer duo Hyosang Pak and Dongseong Jeong have designed this sweet Leaf-shaped Solar Charger for mobile phones. The solar cells are placed on one surface of the leaf and this side sticks to the window glass to soak in the sun. Once charges, simply pull the ‘leaf’ and latch it onto the back of your dying phone and juice it up.