published: 2017-06-12 08:25:44
Formula-E International Design Championship-China, or Formula-E China for short, was held in Beijing on Sunday, where contestants from various universities have to use rubber band as the engine.
published: 2017-06-12 08:25:44
Formula-E International Design Championship-China, or Formula-E China for short, was held in Beijing on Sunday, where contestants from various universities have to use rubber band as the engine.
