Last week I was in the Los Angeles area for work and while there I took a quick trip out to Joshua Tree National Park. Due to the sun going down earlier these days, it was almost dark when I arrived. Joshua Trees are very unique looking and a bit of a cross between a palm tree and cactus. They're suited for desert dwelling and the accompanying low quantity of rain.
I first became aware of the existence of Joshua Trees from the music album "The Joshua Tree" by the band U2.
On the way to Joshua Tree National Park, I saw a windmill farm with thousands of windmills. Due to the geography in that particular area, wind is funneled through the mountains and so the wind power is harnessed in using these windmills.