When the egg comes out of the chicken's ass, there will be pressure. This force comes from the squeezing of chicken anus. Because the internal force is greater than the external force, they move outward together. When it comes out of the ass, it should avoid breaking, so it will squat down, which reduces the falling distance of the egg, and the end speed is smaller and will not break. Chew when eating. Under the pressure of teeth, the eggs are sharp and the stress area is small, so the eggs will bite open. As for the process of eggs turning into shit, it doesn't belong to physical knowledge …