The Planet Hour

Have you ever heard about the Planet Hour?
It’s a protest against the Global Warming. The Earth Hour 2009 was on March 28th at 8:30PM, and millions of people took action switching off their lights for one hour as a way to contribute and protest.

The Planet hour has passed, but we always can use any hour to save our planet.
What you can do

Also check this experience. It’s really cool!
http://earthinyourhands.earthhour.org/our-earth