Hair is a filamentous biomaterial, that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals.
The human body, apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth, hair types and hair care, but hair is also an important biomaterial primarily composed of protein, notably keratin. In many human societies, women predominantly grow the hair on their head long while men cut theirs short.
Read more about Hair: Overview, Description, Function, Evolution, Removal Practices, Social Role
Famous quotes containing the word hair:
“To think, that only yesterday we were pulling her hair and buttoning her pinafore. And now she’s a grown-up married lady with a bustle.”
—Victor Heerman (1893–1977)
“A woman with cut hair is a filthy spectacle, and much like a monster ... it being natural and comely to women to nourish their hair, which even God and nature have given them for a covering, a token of subjection, and a natural badge to distinguish them from men.”
—William Prynne (1600–1669)
“Say the woman is forty-four.
Say she is five seven-and-a-half.
Say her hair is stick color.
Say her eyes are chameleon.
Would you put her in a sack and bury her,
suck her down into the dumb dirt?”
—Anne Sexton (1928–1974)