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Bloembergen, Nicolaas

(Encyclopedia)Bloembergen, Nicolaas nēˈkəläs blo͞omˈbĕrgən, –bûrgən [key], 1920–2017, American physicist, b. Dordrecht, the Netherlands. Educated in the Netherlands, he began work at Harvard in 1946, ...

Honolulu

(Encyclopedia)Honolulu hŏnˌəlo͞oˈlo͞o, hōnō– [key], city (2020 pop. 350,964), capital of ...

Hopi

(Encyclopedia)Hopi hōˈpē [key], group of the Pueblo, formerly called Moki, or Moqui. They speak the Hopi language, which belongs to the Uto-Aztecan branch of the Aztec-Tanoan linguistic stock, at all their puebl...

alabaster

(Encyclopedia)alabaster, fine-grained, massive, translucent variety of gypsum, a hydrous calcium sulfate. It is pure white or streaked with reddish brown. Alabaster, like all other forms of gypsum, forms by the eva...

Hohokam

(Encyclopedia)Hohokam hōˈhōkămˌ, hōhōˈkəm [key], term denoting the culture of the ancient agricultural populations inhabiting the Salt and Gila river valleys of S Arizona (a.d. 300–1200). They are noted ...

Grandin, Temple

(Encyclopedia)Grandin, Temple, 1947–, American animal scientist and industrial designer, b. Boston, grad. Franklin Pierce College (B.A., 1970), Arizona State Univ. (M.S., 1975), Univ. of Illinois (Ph.D., 1989). D...

monkey-puzzle tree

(Encyclopedia)monkey-puzzle tree, evergreen tree (Araucaria araucana) native to Chile and widely cultivated elsewhere as an ornamental. The symmetrical branches have an unusual angularity and are completely covered...

Biosphere 2

(Encyclopedia)Biosphere 2, privately funded ecological research project in which eight people lived sealed in a 3.15-acre (1.28-hectare) structure for two years (Sept. 26, 1991–Sept. 26, 1993). Located in Oracle,...

logania

(Encyclopedia)logania lōgāˈnēə [key], common name for the Loganiaceae, a family of herbs, shrubs, and trees of warmer climates, including many woody climbing species. Some plants of this family are grown in th...

Archipenko, Alexander

(Encyclopedia)Archipenko, Alexander ärkhĭpĕnˈkō [key], 1887–1964, Ukrainian-American sculptor, b. Kiev. He moved to Moscow in 1906 and to Paris in 1908. There he began to adapt cubist technique to sculpture....