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apocalypse

(Encyclopedia)apocalypse əpŏkˈəlĭps [key] [Gr.,=uncovering], genre represented in early Jewish and in Christian literature in which the secrets of the heavenly world or of the world to come are revealed by ang...

ellipse

(Encyclopedia)CE5 Ellipse ellipse, closed plane curve consisting of all points for which the sum of the distances between a point on the curve and two fixed points (foci) is the same. It is the conic section fo...

Afrofuturism

(Encyclopedia) Afrofuturism, artistic and cultural movement that is based on the wedding of African diasporic themes with modern technology and elements of science fiction and fantasy. The term is gener...

Bunsen, Robert Wilhelm

(Encyclopedia)Bunsen, Robert Wilhelm bŭnˈsən, Ger. rōˈbĕrt vĭlˈhĕlm bo͝onˈzən [key], 1811–99, German scientist, educated at the Univ. of Göttingen, where he received his doctorate in 1830. He served ...

exobiology

(Encyclopedia)exobiology or astrobiology, search for extraterrestrial life within the solar system and throughout the universe. Philosophical speculation that there might be other worlds similar to ours dates back ...

Ferdinand VII, king of Spain

(Encyclopedia)Ferdinand VII, 1784–1833, king of Spain (1808–33), son of Charles IV and María Luisa. Excluded from a role in the government, he became the center of intrigues against the chief minister Godoy an...

postmodernism

(Encyclopedia)postmodernism, term used to designate a multitude of trends—in the arts, philosophy, religion, technology, and many other areas—that come after and deviate from the many 20th-cent. movements that ...

stellar structure

(Encyclopedia)stellar structure, physical properties of a star and the processes taking place within it. Except for that of the sun, astronomers must draw their conclusions regarding stellar structure on the basis ...

Meyerhold, Vsevolod

(Encyclopedia)Meyerhold, Vsevolod fəsyĕˈvəlŭt mēˈûrhōlt [key], 1874–1940?, Russian theatrical director and producer. Meyerhold led the revolt against naturalism in the Russian theater. Working with the M...

Roy, Rammohun

(Encyclopedia)Roy, Rammohun räm-mōˈhən roi [key], 1772–1833, Indian religious and educational reformer. Sometimes called the father of modern India, Roy was born to a wealthy and devout Brahman family in Beng...