To the OP, you might find sensible answers from an original article of Karl Loren entitled just that “How many angels can fit on the head of a pin?” I had a merry time reading through the answers of our forum members, answers bordering on the hilarious, ridiculous and serious. ROTFL. I mean, answers like “the only thing you’ll find dancing on the head of a pin is bacteria”, “angels have more important things to do and not mixed in with bacteria”, “wonder if you could beat an angel in an arm wrestle”, “how friendly are they”, “what if angels from another pin attempt to engage in melee combat?”, to “why would you need angels on a head of the pin?” ROTFL. It made my day! This is not to say that the question was taken lightly. A good many intellectuals since the time of Thomas Aquinas were involved in this mental exercise which for me only shows to what extent the human mind can go when challenged. The good thing with the question is the wealth of information that came out which is a welcome development in this forum. God bless you guys!