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Touch the switch, turning on the light, you will see how light polution distributed over the world.Thats the way we remind you of light polution in daily life.
We convey a sense that: Reducing the use of light equals to protecting our living environment.
Guangdong University Of Technology
Guangzhou, China
Guangdong University Of Technology
Guangzhou, China
Yuzhao Liu
Xingying Zhou
Zhonghua Li
Zebin Chen