Hair is a protein filament that grows from follicles found in the dermis, or skin. 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. Attitudes towards hair, such as hairstyles and hair removal, vary widely across different cultures and historical periods, but it is often used to indicate a person's personal beliefs or social position, such as their age, gender, or religion.

Ha'ir (, lit The City) is a weekly local newspaper published in Tel Aviv, Israel. The tabloid-sized newspaper was first published in October 1980. Since April 2005 when there was a major shakeup in the business structure of newspaper's publisher, Schocken Group, it has been distributed for free.

Hair: The American Tribal Love-Rock Musical is a rock musical with a book and lyrics by James Rado and Gerome Ragni and music by Galt MacDermot. A product of the hippie counterculture and sexual revolution of the 1960s, several of its songs became anthems of the anti-Vietnam War peace movement. The musical's profanity, its depiction of the use of illegal drugs, its treatment of sexuality, its irreverence for the American flag, and its nude scene caused much comment and controversy. The musical broke new ground in musical theatre by defining the genre of "rock musical", using a racially integrated cast, and inviting the audience onstage for a "Be-In" finale.

The following is a list of episodes from the American animated series Rugrats. The show first aired on August 11, 1991. The first three seasons aired between 1991 and 1994. The series returned with two Jewish holiday specials in May 1995 and December 1996. From 1997 to 2003, the series resumed airing regular episodes. Rugrats and Nickelodeon aired the Tenth Anniversary special All Growed Up on August 11, 2001, recognizing the day the series officially began as one of the original three Nicktoons. Rugrats ended on June 8, 2003. A total of 172 episodes, three films, and two direct-to-DVD specials had been released as of September 9, 2006.