When, in response to Jackson’s question “What are the three simple machines?” a cadet answered, “The inclined plane, the lever, and the wheel,” Jackson replied, “No, sir. The lever, the wheel, and the inclined plane.” That was exactly as they were listed in the textbook, and that was how Jackson wanted it.6 No amount of student outrage or protest could dislodge him from this position. His course managed to be both dreadfully dull and appallingly difficult, with few light moments.
