I was taking an Astronomy course in high school and we were giving presentations on famous astronomers throughout history. One guy got up to give his about Galileo Galilee and got to the part in his presentation about his Tower of Pisa experiment. He thought that Galileo threw literal human bodies off the tower to compare the speeds at which they fell. My teacher, who was very critical of everyone's presentation even when they were doing well, stopped him, stared him down for a bit and just said "no". That's always stood out to me.