I broke an egg and left it in a jar for a week to see what would happen. After a week, it smelled really bad
That sounds disgusting. Why would you do that to an egg? Was there an important reason for it?
Yes, I wanted to know what happens to an egg if it sat there for a week.
It's good to do experiments that teach you more about the world, but ruining perfectly good food seems like a bit much. You shouldn't leave an egg in a jar for a week because it is pretty obvious that it will not only smell rancid but waste something that someone could have eaten.
Yes but I learned something out of it. I think I will keep destroying food so I can learn more things.
But that food could provide nutrition to you and the other members of your household. You should be more careful or do experimentations on other things that are not needed to learn about the world.