Coco got up early, way before me. I heard her in the kitchen. When I came out she was dropping apples and cutting them open. I asked her what she was doing. This is a little hard to explain... She said she was trying to find out how to bruise the inside of the apple, in its core, without bruising the outside to do it. She had set up a series of experiments to test this. Dropping it, shaking it, freezing it, floating it. Needless to say, many apples were hurt during this experiment.