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Wind mill lamp is a energy conversion lamp which transforms wind energy into light. African children can hold the rotating wind mill lamp while playing in the daytime, then it can be used as a lamp for African children’s night learning by using the energy they collect in the daytime. The concept of wind mill lamp is also inspired by paper pinwheels——the traditional Chinese crafts.
Qi Jin Zhexin Li Zirui Cheng Ziyao Li