Oh wow, ur so right about this, AK! I think you can ask ‘why not’ as a creative enthusiastic response, as in, “why not hold our class/conference outdoors?” Or you can ask it in overly critical/accusing ways. Of course, why nots are infinite… Like why not teach physics thru theater, thru twitter, thru eating, thru sewing… :))) but as i wrote each of these things, i imagined that i could think of connections to physics with all of them! If i wanted to get really creative 🙂