My top 3 subject is the science mistakes. My question was what do you think is the biggest science mistake? For me science mistakes are really stupid ideas who took a big place in history. I choose the nuclear bomb, the Earth is flat, which are my class choices, and the geocentrisme even if my class didn’t approve it because it’s a really big one. The geocentrisme is the idea that the Earth is the center of the universe in place of the sun.