Savvy carpenter secures national patent
( chinadaily.com.cn )
2016-01-10
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An electric-powered wooden ox and a bicycle made out of wood are shown at Li's residential village courtyard in Yongji county, Northeast China's Jilin province, Jan 7, 2016. Since his childhood, Li has shown a natural interest for mechanical devices although he was barely educated on the subject, spending only six year in the formal education system.[Photo/IC] |