- e.g., the above example about it displaying the fact that hair grows 10cm/year if you ask for things that happen at 10cm/year but not if you ask how fast hair grows; or being able to report the number of cattle in Chicago but not (even a lower bound on) the number of mammals because it doesn't know taxonomy and reason that way. If the connection between turbulent air and plane travel isn't represented via an equation, it isn't represented at all. As with many of these sentences, I want to add "...yet", be