A blue sphere- shaped concept vehicle arrests the attention of passersby at Beijing's Zhongguancun area, September 1. Without dynamical system and steering wheel, the car body supported by four wheels can be pushed forward. [Photo: icpress]
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A blue sphere- shaped concept vehicle arrests the attention of passersby at Beijing's Zhongguancun area, September 1. Without dynamical system and steering wheel, the car body supported by four wheels can be pushed forward. [Photo: icpress]
