Why is the glass broken?

Peanut and soybean contain a lot of hydrophilic substances. Easy to absorb water, the volume will expand after absorbing water. If the spaces of peanuts are closely arranged before they expand, the pressure of peanut expansion is great. Glass containers burst easily.

The human skull is made up of the speed at which bones bite together tightly. It is difficult to separate them by ordinary methods. But if your head is full of dried peanuts or soybeans. Then add water, and the result is that even the skull is elongated.