Columbia Encyclopedia

Search results

500 results found

Sancar, Aziz

(Encyclopedia)Sancar, Aziz, 1946–, Turkish-American biochemist and molecular biologist, M.D. Istanbul Univ., 1969, Ph.D. Univ. of Texas at Dallas, 1977. From 1977to 1982, Sancar was a researcher at the Yale Schoo...

Putnam, Israel

(Encyclopedia)Putnam, Israel, 1718–90, American Revolutionary general, b. Salem (now Danvers), Mass. A farmer at Pomfret, Conn., he fought in the French and Indian Wars, seeing action at Montreal (1760) and at Ha...

Drachenfels

(Encyclopedia)Drachenfels dräˈkhənfĕls [key] [Ger.,=dragon's rock], mountain, 1,053 ft (321 m) high, in the Siebengebirge, W Germany, on the Rhine. It is of volcanic origin. In legend, it is the scene of Siegfr...

Drakensberg Range

(Encyclopedia)Drakensberg Range dräˈkənzbûrg, Afrik. –bĕrkh [key], South Africa and Lesotho, extending 700 mi (1,127 km) NE–SW in Limpopo, Mpumalanga, KwaZulu-Natal, Lesotho, and Free State. The Zulu name ...

Nabataea

(Encyclopedia)Nabataea năbˌətēˈə [key], ancient kingdom of Arabia, south of Edom, in present-day Jordan. It flourished from the 4th cent. b.c. to a.d. 106, when it was conquered by Rome. The history of Nabata...

tanzanite

(Encyclopedia)tanzanite tănzănˈīt [key], beautiful gemstone discovered in 1967 in the Umba Valley near the Usambara Mts. in Tanzania, a precious variety of the mineral zoisite, a calcium aluminum silicate. Zois...

Uluru–Kata Tjuta National Park

(Encyclopedia)Uluru–Kata Tjuta National Park, 327,647 acres (132,566 hectares), SW Northern Territory, central Australia. This Anangu-owned park, leased to the Australian government by the aboriginal people, cont...

Cenis, Mont

(Encyclopedia)Cenis, Mont môN sənēˈ [key], Ital. Moncenisio, Alpine pass, 6,831 ft (2,082 m) high, on the French-Italian border. It is one of the great invasion routes in Italian history. Napoleon I built a new...

cockle

(Encyclopedia)cockle, common name applied to the heart-shaped, jumping or leaping marine bivalve mollusks, belonging to the order Eulamellibranchia. The brittle shells are of uniform size, are obliquely spherical, ...

Ferlinghetti, Lawrence

(Encyclopedia)Ferlinghetti, Lawrence fûrˈlĭng-gĕtˈē [key], 1919–2021, American author and publisher, b. Yonkers, N.Y, ...

Browse by Subject