Man Oichi felt foolish, somehow from the back of the classroom she saw the egg picture but she never saw it get crushed, but obviously her classmates had, now the term crude demonstration made more sense, and the answer she gave already was just plain silly. She raised her hand again and said, "Somehow I did not notice the egg getting crushed but now that I have I'd like to revise my answer. I think it is the demonstration of a meteor, comet, or asteroid hitting a planet because they are destroyed once they hit the ground and the impact and new chemicals they carry as they come hurdling toward a planet can end any life as they know it.".