tear duct and glands

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Woman tied to a ducking stool, a method of punishment by means of humiliation, beating, or death. (cucking stool)

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Thanksgiving Turkey with all the sides

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Plato (left) and Aristotle, detail from School of Athens, fresco by Raphael, 1508-11; in the Stanza della Segnatura, the Vatican. Plato points to the heavens and the realm of Forms, Aristotle to the earth and the realm of things.

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Santa Claus flying in his sleigh, christmas, reindeer

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Diverse elementary school children wearing school uniforms running outside of school. Boys girls

Pro and Con: School Uniforms

Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.

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tear duct and glands: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	lacrimal duct • lachrymal duct

Topics

puncta lacrimalia nasolacrimal duct lacrimal sac tear tear gland human eye eye eyeball optic nerve eyelid visual pigment eye colour saccade

Quiz

Muscles of facial expression, human anatomy, (Netter replacement project - SSC). Human face, human head.

Characteristics of the Human Body

Superficial arteries and veins of face and scalp, cardiovascular system, human anatomy, (Netter replacement project - SSC)

The Human Body

Male muscle, man flexing arm, bicep curl.

Facts You Should Know: The Human Body Quiz