Light Pollution: A probe into its causes and effects

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• 
  Gregory Ng

  My name is Gregory. I am a fan of transportation and politics/current affairs.

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  Adel Azlan Mohamed Faroek

  I try to be hardworking. Occasionally, I am productive and hardworking. Even more occasionally, my hard work pays off.

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  Ong Tsz Xiang

  Fan of cats and Japanese culture

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