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Saturday, March 31, 2012

Earth Hour!!! Off the Lights and On the Candles ……..

Earth hour started from March 31, 2007.  Every year about 147 country (5411 towns) celebrated earth hour . Earth hour celebrated only for one hour. This one hour electricity off and on the candle. The slogan for earth hour is save the power and use the power in proper way. Bangladesh also celebrated earth hour from 8:30 PM to 9:30 PM. 


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