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virus

(Encyclopedia)CE5 Structure of a tobacco mosaic virus, an RNA-containing virus virus, parasite with a noncellular structure composed mainly of nucleic acid within a protein coat. Most viruses are too small (100...

Abrahams, Peter

(Encyclopedia)Abrahams, Peter, 1919–2017, South African novelist and journalist, b. Peter Henry Abrahams Deras. Though he lived mostly in exile, he exposed the injustices of the apartheid system and the politics ...

Moses

(Encyclopedia)Moses mōˈzĭs [key], Hebrew lawgiver, probably b. Egypt. The prototype of the prophets, he led his people in the 13th cent. b.c. out of bondage in Egypt to the edge of Canaan. The narrative in the B...

Kirstein, Lincoln

(Encyclopedia)Kirstein, Lincoln kûrˈstīn, kĭrˈ– [key], 1907–96, American dance and theater executive and writer, b. Rochester, N.Y. One of the most significant figures in 20th cent. American ballet, Kirste...

cartoon

(Encyclopedia)cartoon [Ital., cartone=paper], either of two types of drawings: in the fine arts, a preliminary sketch for a more complete work; in journalism, a humorous or satirical drawing. Humorous nonpolitica...

Copts

(Encyclopedia)Copts kŏpts [key], the native Christian minority of Egypt; estimates of the number of Copts in Egypt range from 5% to 17% of the population. Copts are not ethnically distinct from other Egyptians; th...

icon

(Encyclopedia)icon [Gr. eikon=image], single image created as a focal point of religious veneration, especially a painted or carved portable object of the Orthodox Eastern faith. Icons commonly represent Christ Pan...

mask

(Encyclopedia)mask, cover or partial cover for the face or head used as a disguise or protection. Masks have been worn from time immemorial throughout the world. They are used by primitive peoples chiefly to impers...

wall

(Encyclopedia)wall, in architecture, protective, enclosing, or dividing vertical structure. Its thickness is determined by the material, height, and stress. It may be of studding and lath, either boarded or plaster...

aerial and satellite photography

(Encyclopedia)aerial and satellite photography, technology and science of taking still or moving-picture photographs from a camera mounted on a balloon, airplane, satellite, rocket, or spacecraft. In the 19th cent....

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