Cats and TVs... Have You Noticed?

This is interesting. I do not remember my cat doing this when she was alive or perhaps she never had the chance because she was always outside. I would like to see a cat do this. I will probably check out my friend's cat when I go to her place. I have always thought cat's were wonderful. I wonder how they see things on TVs. Do they see them in full color? Do they actually recognize the things on TV? If there was a fish on TV will they recognize it as something they eat?