Little Johnny was visiting his grandpa out on his farm in Kansas for the summer! Johnny was curios about many things! Grandpa how come the sun is red in the morning and evening but not the rest of the day? I do not know son! Why is the grass green and not red? Search me son! Why is the sky blue and not pink? Do not know Johnny! Why do the waves on the ocean come into the shore and then go back out? Not sure Johnny? Grandpa why does the woodpecker peck wood? I think he must like wood? Johnny it is good that you ask all these questions for how else are you going to learn?