GALLERY OF PHOTOS — click a thumbnail for a larger version    Oberlin College Science Center
	Also on this level is the statue of Charles Martin Hall that used to guard the entrance to the chemistry lecture hall in Kettering.  Hall is contemplating a lump of bauxite.  While at Oberlin, he figured out how to refine that aluminum ore using electricity, which led to the founding of the Alcoa company.  Hall became a major benefactor of his alma mater.