Ted Olson: So, you see, Katie, objects get their shape from the arrangement of their molecules. If you applied force to these molecules, their arrangement is altered. The shape of the object changes. Now, did you bring me your Crying Judy doll?
Katie: Here she is, Mr. Olson.
Ted Olson: All right. Now let's see what happens when we put Crying Judy in the trash compactor. Oh, hi, Frank. Katie, why don't you run along now. Next week we'll learn why cows look forward to giving milk.