How Exactly Does Santa Go Down All Those Chimneys In A Single Night?

We've all wondered how exactly Santa Claus manages to deliver toys to millions of children around the world in just a single night. His journey clearly defies all logic, and yet each year otherwise rational adults go to great lengths to preserve the image of Santa Claus as a chimney-diving hero for the younger folks… » 12/22/11 5:45pm 12/22/11 5:45pm