WHAT DOES BASE 16 PODS?

I was in the office, while some of my students who were involved in their film production workshop, came into my office, which is electronic library of the Film Institute. I was typing on my Apple iMac System, some inspiration I had written, regarding some certain principle I had taught my students. There were about ten in numbers, they needed me to explain what they heard me teaching my students in previous day. One of the student by name David walked up to me.

Sir, it is been a while. Where have you being?

I answered him, “I have being off and on, because of my external engagement of imparting knowledge.” I just came back from the UK, where I went to the Watchdog University to give a lecture seminar, on some certain alien knowledge. Do hope you are doing great David?