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Education is a big problem in resource-poor areas.This design is a bookmark lamp, according to people's reading habits designed.Used in a home, the two ends of a magnetic line attract each other and then light up.This design is convenient for users to learn, low cost, is a small assistant in daily life
Henan University of Urben Construct
Pingdingshan, Henan, China
Tiansheng Yan,
Henan University of Urben Construct
Fengfan Lv,
Henan University of Urben Construct
Yaxin Yang,
Henan University of Urben Construct