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Brownian movement

(Encyclopedia)Brownian movement or motion, zigzag, irregular motion exhibited by minute particles of matter when suspended in a fluid. The effect has been observed in all types of colloidal suspensions (see colloid...

causality

(Encyclopedia)causality, in philosophy, the relationship between cause and effect. A distinction is often made between a cause that produces something new (e.g., a moth from a caterpillar) and one that produces a c...

evil eye

(Encyclopedia)evil eye, principally Sicilian and Mesoamerican superstition, although it is known in other cultures. According to the Native American version, a person who stares fixedly at a pregnant woman or a chi...

Dudok, William

(Encyclopedia)Dudok, William do͞oˈdôk [key], 1884–1974, Dutch architect. Dudok developed a dignified, widely influential style emphasizing the horizontal and utilizing an asymmetric effect with cubic groupings...

Cimarosa, Domenico

(Encyclopedia)Cimarosa, Domenico dōmĕˈnēkō chēmärôˈzä [key], 1749–1801, Italian operatic composer. He wrote almost 80 operas, which were successfully produced in Rome, Naples, Vienna, and St. Petersburg...

motion sickness

(Encyclopedia)motion sickness, waves of nausea and vomiting experienced by some people, resulting from the sudden changes in movement of a vehicle. The ailment is also known as seasickness, car sickness, train sick...

Nicholson, Sir William

(Encyclopedia)Nicholson, Sir William, 1872–1949, English woodcut artist, illustrator, and painter. The striking contrasts of black and white of his woodcutting technique were used to great effect on posters, on w...

tie-dyeing

(Encyclopedia)tie-dyeing, dyeing method used by hand-loom weavers of ancient times. It became popular during the craft revival of the 1960s. The fabric to be colored is tied or knotted at intervals before being pla...

Lagrange, Joseph Louis, Comte

(Encyclopedia)Lagrange, Joseph Louis, Comte zhôzĕfˈ lwē kôNt lägräNzhˈ [key], 1736–1813, French mathematician and astronomer, b. Turin, of French and Italian descent. Before the age of 20 he was professor...

di Suvero, Mark

(Encyclopedia)di Suvero, Mark dē so͞oˈvərō [key], 1933–, American sculptor, b. Shanghai. Di Suvero's major works are constructions of massize pieces of steel, huge weathered timbers, tires, chains, and rope....