Let us tell you a little story. A Story of Em.
Yes the story can be told as such: The night of
Em is everywhere. Present in every word that is read. Em is a unit of measurement in the field of typography. Em is perfect. Em is now here. EM, Em or em has many various associations/connotations & assimilations all of which are wholly wanting and true:
Em is an enlisted Man of the United States Army. Em is the End of Medium, an ISO C0 control code. Em is: Effective microorganisms, Electro magnetism, Electro migration, Electron microscope, Electron multiplier, an Exametre. It is an Expectation-maximization algorithm used in for finding maximum likelihood estimates of parameters in probabilistic models. The parameters found on the M step are then used to begin another E step and the process is repeated. Another Repetition, in this case of the Computer Vision. Continuous, Virtual & Infinite. This is Em. Em is also Electronic Music. This is Em too..

But onwards and upwards.
Em will not falter.