A man is driving down a country road when he spots a farmer
 standing in the middle of a huge field of grass. He pulls the car
 over to the side of the road and notices that the farmer is just
 standing there, doing nothing, looking at nothing.
 
 The man gets out of the car, walks all the way out to the farmer
 and asks him, "Ah excuse me mister, but what are you doing?"
 
 The farmer replies, "I'm trying to win a Nobel Prize."
 
 "How?" asks the man, puzzled.
 
 "Well I heard they give the Nobel Prize to people who are out
 standing in their field."