Fueled by the sun: On Nov 21, MASK Architects in Italy released their special motorcycle called Solaris, the world’s first self-charging solar motorcycle. Using solar power to move, it is environmentally friendly. The bike even has wings like those of butterflies. After you park it, these wings open to obtain sunlight for a small battery. This allows the bike to charge anywhere and doesn’t need a charging station. It’s particularly suitable for areas with power shortages.