Sorry to hear that they didin't like your story about MV streetlights.
When I was in second grade, we had "doodle notebooks" and you could draw anything in them as long as it was related to school. Being as mechanically inclined as I am, I would draw wiring diagrams and ideas I had for a new type of air conditioning system. I would also make plans for building a cardboard box rocket (that someone could fit into
) and it was powered with butane torches. Unfortunately, the tattletale kids were constantly telling the teacher that i was not doing anything related to school.
I might still have that notebook somewhere, and if I find it, I will scan and upload some of the drawings.