Difference between revisions of "Hair"

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[[File:17.2251-SC71549.jpg|thumb|]]
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[[File:17.2251-SC71549.jpg|thumb|Mallet for drum<br>MFA# 17.2251]]
 
== Description ==
 
== Description ==
  
Cylindrical filaments that grow from the skin of mammals. Hair is a column of overlapping, fused cells that are composed of the protein [[keratin]].  Hair is composed of three parts: the innermost column is the medula, the surrounding live cells (the cortex) contain pigment, and the outermost dead transparent cells are the cuticular scales.  Hair grows from follicles embedded in the skin. The portion of the hair outside of the skin is called the shaft. Fine, closely spaced hair that covers most of an animal's body is called [[fur]]. Dense, soft, curled hair is called [[wool]]. Coarse, stiff hairs are called [[bristle|bristles]], spines, or [[quill|quills]]. [[Horsehair]] and cattle hair have been used for brushes, plaster binders, [[haircloth]], and upholstery stuffing. [[Rabbit hair]], often called rabbit fur, has been used to make felt hats.
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Cylindrical filaments that grow from the skin of mammals. Hair is a column of overlapping, fused cells that are composed of the protein [[keratin]].  Hair is composed of three parts: the innermost column is the medula, the surrounding live cells (the cortex) contain pigment, and the outermost dead transparent cells are the cuticular scales.  Hair grows from follicles embedded in the skin. The portion of the hair outside of the skin is called the shaft. Fine, closely spaced hair that covers most of an animal's body is called [[fur]]. Dense, soft, curled hair is called [[wool]]. Coarse, stiff hairs are called [[bristle|bristles]], spines, or [[quill|quills]]. [[Horsehair]] and cattle hair have been used for brushes, plaster binders, [[haircloth]], and upholstery stuffing. Rabbit hair, often called rabbit fur, has been used to make felt hats.
  
[[File:43.1769-161-10.jpg|thumb|]]
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[[File:43.1769-161-10.jpg|thumb|English Doll<br>MFA# 43.1769]]
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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== Additional Images ==
 
== Additional Images ==
 
 
<gallery>
 
<gallery>
 
File:00000096.jpg|Drawing of various hair types
 
File:00000096.jpg|Drawing of various hair types

Revision as of 15:45, 4 August 2020

Mallet for drum
MFA# 17.2251

Description

Cylindrical filaments that grow from the skin of mammals. Hair is a column of overlapping, fused cells that are composed of the protein Keratin. Hair is composed of three parts: the innermost column is the medula, the surrounding live cells (the cortex) contain pigment, and the outermost dead transparent cells are the cuticular scales. Hair grows from follicles embedded in the skin. The portion of the hair outside of the skin is called the shaft. Fine, closely spaced hair that covers most of an animal's body is called Fur. Dense, soft, curled hair is called Wool. Coarse, stiff hairs are called bristles, spines, or quills. Horsehair and cattle hair have been used for brushes, plaster binders, Haircloth, and upholstery stuffing. Rabbit hair, often called rabbit fur, has been used to make felt hats.

English Doll
MFA# 43.1769

Synonyms and Related Terms

pelage; medula; cortex; cuticular scales; hår (Dan., Nor., Sven.); Haar (Deut., Ned.); pelo (Esp.); pilosité humaine (Fr.); cabelo (Port.);

FTIR

AaiHAIR.jpg


Other Properties

Human hair is strong (one strand can hold 100g)

Additional Images

Resources and Citations

  • Walter C. McCrone, John Gustave Delly, The Particle Atlas, W. McCrone Associates, Chicago, IV, 1972
  • Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
  • G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
  • Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
  • Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
  • The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998

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