Sarcasm wrrld on Instagram: "This video is a compilation of clips showing physics teachers performing engaging, sometimes “crazy,” demonstrations for their students, accompanied by an electronic soundtrack and the on-screen text “physic teachers are crazy” and “physics.” The compilation starts with a clip of a teacher in a suit and tie standing at a desk, appearing to demonstrate something to a male student wearing a red top who is dramatically covering his mouth, perhaps in surprise or discomfo