जोह्न एल हल

President George W. Bush meets with the 2005 Nobel Prize recipients. From left to right are Dr. John Hall, 2005 Nobel Prize in Physics; Dr. Thomas C. Schelling, 2005 Nobel Prize in Economic Sciences; Dr. Roy J. Glauber, 2005 Nobel Prize in Physics; Dr. Richard R. Schrock and Dr. Robert H. Grubbs, 2005 Nobel Prize winners in Chemistry.