HAIR NOTIONS AND BALD FACTS
Twelve men shaved the left side of their chests daily. In each case, when the hair had grown out again, microscopic comparison showed that shaving had no noticeable effect. The illusion of the stubble, when hair sprouts again after shaving, is caused by the changed ratio of the hairs diameter to its length. It allowed to grow, the steel bristles on a morning chin eventually become a silky beard.