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Rotating time "Gyro light" is a product designed for children in mountain areas. In the absence of toys and objects in the local children's lives, the use of electromagnetic theory to the traditional Chinese toy "gyro", during the day beat the top game kinetic energy into electrical energy and stored in the top. Night can be used to provide homework or other night lighting.
Zhengzhou University of Light Industry
Zhengzhou, Henan Province, China
Qianqian Hu,
Zhengzhou University of Light Industry
Heguang Wang,
Zhengzhou University of Light Industry
Yilin Liang,
Zhengzhou University of Light Industry
Yaping Tian,
Zhengzhou University of Light Industry
