Friday, November 7, 2014

Urban light pollution::Studies show that exposure to light after dusk is unnatural, and may be detrimental to health.

New York, the city that never sleeps, is brightly lit through the night. Doctors say light exposure at night can cause changes to our physiology. - AFP
http://www.thestar.com.my/Lifestyle/Features/2014/11/03/Urban-light-pollution-why-were-all-living-with-permanent-mini-jetlag/
Kuala Lumpur at night. – Filepic

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