Light pollution: Disappearance of stars - Tapa blanda

Sinopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The use of excessive artificial lights have become a major problem in our society. This problem known as light pollution, is distorting the natural equilibrium of many lives. Above all, at night, people can no longer recognise the dark sky where stars used to twinkle. The differentiation between day and night has become almost impossible!

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