NO BRAIN

 A freshman in college started his first day of classes.  His
professor was clearly an athiest, and started the day by saying the following:
     "Students, is there anyone here who can see God?  If so, raise your hand.
    If there is anyone here who can hear God, raise your hand.
    If there is anyone who can smell God, raise your hand."
    
	After a short pause, with no reponse from the students, he
concluded, "Since no one can see, smell or hear God, there is no God."
     A student then raised his hand and asked to address the
class. The student approached the class and asked, 
      "Students, can anyone here see the professor's brain?
      Can anyone here hear the professor's brain?
      Can anyone here smell the professor's brain?"
     After a short pause, he concluded, "Since no  one can see, hear or smell
the professor's brain, I conclude that he has no brain!