An F1 racing car undergoes testing on the campus of Changchun University, Northeast China's Jilin province, Sept 12, 2017. Named FCC01, it was built by 38 college students under guidance of three teachers after 10 months of labor. Its top speed is 140 km/h. It's assembled with 1,985 components, 1,700 of which are handmade by the team. The project cost them 500,000 yuan. [Photo/VCG]