Participants in Earth Hour are encouraged to turn all of their nonessential lights off for one hour, starting at 8:30pm.
You can get more information from this site too.
http://en.wikipedia.org/wiki/Earth_Hour
http://www.earthhour.org/news/
Showing posts with label turn off lights for one hour.. Show all posts
Showing posts with label turn off lights for one hour.. Show all posts
Friday, March 27, 2009
Today is Earth Hour
Participants in Earth Hour are encouraged to turn all of their nonessential lights off for one hour, starting at 8:30pm.
You can get more information from this site too.
http://en.wikipedia.org/wiki/Earth_Hour
http://www.earthhour.org/news/
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