Earth Day 2012

Just looking in my diary for the new moon (it was yesterday, when I started creating this Blog!) and I spotted that today was the 42nd Earth Day. I wanted to see how links worked in the blog - everyone seems to spell out the dot and I'm not sure why, so I thought I'd experiment with posting this link: http://www.earthday.org/2012
Cheers
   Jacky
     xxx