Electric Vehicles for the city. Top green innovation. Eco technology. Stella-The lightweight, wedge-shaped electric car charges itself with solar cells. It was built at Eindhoven University of Technology in Holland. It travels 500 miles (800km) on a single charge at speeds of 80mph (130km/h). This distance is increased if the sun is shining thanks to panels on the roof. Car also features a tablet that shows driver when traffic lights will change. And Stella's steering wheel expands if you drive too fas
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