Electric vehicles (EVs) are gearing up to be the king of tomorrow's roads – at least until they swap steering wheels for airplane-like yokes and take to the skies. But one Chinese entrepreneur, Yu Dexiang, chairman of Qingdao TGOOD Electric Co., Ltd., is convinced that whether cruising highways or hovering above the ground, electric cars will not just be for transportation. He also wants them to revolutionize the traditional electric grid and the way of energy utilization.