Modern hand dryers are much worse than paper towels when it comes to spreading germs, according to new University of Leeds research.
read more: http://www.sciencedaily.com/releases/2014/11/141120082136.htm
လက္အေျခာက္ခံစက္ မ်ားကတစ္ဆင့္ ဗက္တီးရီးယား ကူးစက္ႏုိင္ (Hand dryers can spread bacteria in public toilets)
Modern hand dryers are much worse than paper towels when it comes to spreading germs, according to new University of Leeds research.
read more: http://www.sciencedaily.com/releases/2014/11/141120082136.htm
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