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German shepherd

(Encyclopedia)German shepherd, breed of large, muscular working dog perfected in Germany at the turn of the 20th cent. It stands about 25 in. (64 cm) high at the shoulder and weighs from 60 to 85 lb (27.2–38.5 kg...

flint, mineral

(Encyclopedia)flint, variety of quartz that commonly occurs in rounded nodules and whose crystal structure is not visible to the naked eye. Flint is dark gray, smoky brown, or black in color; pale gray flint is cal...

Appel, Karel

(Encyclopedia)Appel, Karel käˈrəl äpˈəl [key], 1921–2006, Dutch painter. A member of CoBrA, the European group of the late 1940s to early 1950s allied with abstract expressionism, Appel reacted against the ...

Modersohn-Becker, Paula

(Encyclopedia)Modersohn-Becker, Paula mōˈdərzōnˌ-bĕkˈər [key], 1876–1907, German painter. After studying in London and Berlin, she was greatly influenced by her experience at Worpswede, an artists' colony...

molasses

(Encyclopedia)molasses, sugar byproduct, the brownish liquid residue left after heat crystallization of sucrose (commercial sugar) in the process of refining. Molasses contains chiefly the uncrystallizable sugars a...

Australian cattle dog

(Encyclopedia)Australian cattle dog, breed of medium-sized herding dog developed in Australia. It stands from 18 to 20 in. (45.7–50.8 cm) high at the shoulder and weighs about 33 lb (15 kg). Its double coat consi...

Norwich terrier

(Encyclopedia)Norwich terrier, breed of small, sturdy terrier developed in England in the second half of the 19th cent. It stands about 10 in. (25.4 cm) high at the shoulder and weighs about 11 lb (4.9 kg). The har...

Nikolais, Alwin

(Encyclopedia)Nikolais, Alwin nĭkˌəlīˈ [key], 1910–93, American dancer and choreographer, b. Southington, Conn. Nikolais became director of his own dance company in New York City in 1949. He made ingenious u...

ocher

(Encyclopedia)ocher ōˈkər [key], mixture of varying proportions of iron oxide and clay, used as a pigment. It occurs naturally as yellow ocher (yellow or yellow-brown in color), the iron oxide being limonite, or...

magnesite

(Encyclopedia)magnesite măgˈnəsīt [key], mineral, magnesium carbonate, MgCO3, white, yellow, or gray in color. It originates through the alteration of olivine or of serpentine by waters carrying carbon dioxide;...