understanding of science results from laboratory experimentation.  This helps one studying science to develop excellent problem solving skills, which are useful throughout life.  Enjoy your scientific explorations by posing and answering questions that we all have about life, the functioning of the world in which we live, and our place in that world!
      The picture to the left is of liver cells, called Hepatocytes.  This picture was taken, by Mr. Oswald, of cells he isolated and cultured from a rat liver. They were used for studying how cholesterol is metabolized.