An odd type arent they? always staring at the sun as if asking "hey dude, isnt that the same thing which came up on the sky yesterday??"
The scene is even more hilarious at the night when a plant is located on the road side with a lot of lights. With so many lights around, the plant seems to be like "What???!!!!??" "Where!!" "How??". Every flower gets hold of its "own" sun and the sight is quite wild.
Jokes apart, i think science has enabled us to make intelligent solar cells as well. Ones which can shift their focus as the sun changes position (yeah i know that its not the sun which changes its position) just like the sunflowers.
This reminds be that once me and my brother made plans of installing solar cells on our remote conrolled car as we were spending hell lot of money on the batteries. The project never made itself into a reality but still it was worth giving a thought.