Body piercing and Biometry

The Biometry class is taught by a very calm and solid kind of a teacher.Thankfully he doesn't use power points and has interesting discussion classes. The last discussion class was with data that the Prof had gleaned over the years from his students. Age, height, department and number of body piercings they had. I just noticed that the class came so alive in the discussions and wandered off many times into the art of body piercing to wanting to know the name of the female student who had nine piercings, but also applied all the lessons in the previous class to the data. It made box plots and histograms and probability curves more desirable. I too qualify as a student with two body piercings and most Indian women atleast 3 - earrings and nose ring..