(Click on photo to open in a new window and click again to see full detail. 🙂 )
This juxtapositioning of natural and man-made ‘Antennae’ caught my eye while i was in my garden yesterday and thought it would make an interesting subject.
Two electro-magnetic radiation-detecting antennae, but only one has inbuilt automatic solar-tracking alignment… the other has to rely upon it’s source being in a permanently fixed direction! 🙂