

Or you just put the heavy end facing the door of the refrigerator so you always are picking up the heavy end and not the empty end. It should be that way anyways if you’re putting the eggs in the fridge because you’d also want to be holding the stable end of the carton and not the empty side.
Then you don’t have teenagers that are taking eggs from the carton to make scrambled eggs at 10pm. They happen to put the eggs back in correctly because they need the sturdy side to handle them. I don’t need to teach them fractal patterns to take eggs out.