In a moment of sheer genius, Qatar has decided that the best way to shade their soccer stadiums during the 2022 World Cup is with enormous solar-powered blimp-clouds.
We're still in the middle of the 2010 World Cup, but countries are already lining up with big promises if they're given hosting duties for the 2022 tournament. And Qatar is taking things really seriously.
The soccer World Cup has been great so far, but that constant drone from the Vuvuzela horns can get pretty tiring after 90 minutes. Well, a German blogger called Tube was frustrated enough that he developed a software filter that chops out the drone, and posted how to do it on the blog Surfpoeten.