Amazing! This will also refute some creationists and intelligent design arguments that point to the eyeball's complexity as something evolutionists could not well fit into their theories of explain. Now it seems the first step could be made towards his the eyeball may have evolved.
Actually the history of the eye has been farily well understood, and the various stages of its evolution can be seen in animals that exist today. Dawkins explains it: https://www.youtube.com/watch?v=Nwew5gHoh3E
