My whole body is covered in thick, glossy cat fur. Humans look mostly furless. But people grow hair on every part of their bodies except the palms of the hands and soles of the feet. Most human hair is just super fine and hard to see.
That’s what my friend Edward Johnson told me. He teaches classes about the human body in the School of Biological Sciences at Washington State University.
He also told me hair grows from follicles. Those are special organs in the top layer of the skin. Everything you need to grow hair is inside the follicle.Read More ...