You know how some hens lay double yolked eggs, and sometimes they hatch? Well I've always wondered, if you take a very large chicken egg, cut a clean hole off the top, empty out the egg, and then take 2 small banty eggs, cut a hole off the top of them, and then empty everything from the banty eggs into the shell of the very large chicken egg, and then re-attach the top, could the 2 banty eggs inside the very large egg form and hatch as a double yolked egg? I've always been curious.