Search

Search results

Displaying 271 - 280

caviar

(Encyclopedia) caviar or caviarecaviarkăvˈēär [key], the roe (eggs) of various species of sturgeon prepared as a piquant table delicacy. The ovaries of the fish are beaten to loosen the eggs, which…

map projection

(Encyclopedia) map projection, transfer of the features of the surface of the earth or another spherical body onto a flat sheet of paper. Only a globe can represent accurately the shape, orientation…

Australopithecus

(Encyclopedia) AustralopithecusAustralopithecusôstrāˌlōpĭthˈəkəs, –pəthēˈkəs [key], an extinct hominin genus found in Africa between about 4 and 1 million years ago. At least seven species of…

orbit

(Encyclopedia) CE5 Important points in a planet's orbit as seen from the earth orbit, in astronomy, path in space described by a body revolving about a second body where the motion of the…

universe

(Encyclopedia) universe, totality of matter and energy in existence. The study of the origin of the universe, or cosmos, is known as cosmogony, and that of its structure and evolution, cosmology. The…

melanin

(Encyclopedia) melaninmelaninmĕlˈənĭn [key], water-insoluble polymer of various compounds derived from the amino acid tyrosine. It is one of two pigments found in human skin and hair and adds brown…

Nicholas I, king of Montenegro

(Encyclopedia) Nicholas I, 1841–1921, prince (1860–1910) and king (1910–18) of Montenegro, successor of his uncle, Danilo II. In 1862, after a series of frontier incidents, Nicholas was forced into…

auk

(Encyclopedia) aukaukôk [key], common name for a member of the family Alcidae (alcid family), swimming and diving birds of the N Atlantic and Pacific, which includes the guillemots and puffins. Their…

Nation, Carry Moore

(Encyclopedia) Nation, Carry Moore, 1846–1911, American temperance advocate, b. Garrard co., Ky. During her childhood her family moved a great deal, finally settling at Belton, Mo., where she married…

Kelvin temperature scale

(Encyclopedia) Kelvin temperature scale, a temperature scale having an absolute zero below which temperatures do not exist. Absolute zero, or 0K, is the temperature at which molecular energy is a…