Columbia Encyclopedia

Search results

30 results found

Celsius, Anders

(Encyclopedia)Celsius, Anders änˈdərs sĕlˈsēŭs [key], 1701–44, Swedish astronomer. While professor of astronomy at the Univ. of Uppsala (1730–44), he traveled through Germany, France, and Italy, visiting...

Celsius temperature scale

(Encyclopedia)Celsius temperature scale sĕlˈsēəs [key], temperature scale according to which the temperature difference between the reference temperatures of the freezing and boiling points of water is divided ...

thermometer

(Encyclopedia)thermometer, instrument for measuring temperature. Galileo and Sanctorius devised thermometers consisting essentially of a bulb with a tubular projection, the open end of which was immersed in a liqui...

Arrebo, Anders

(Encyclopedia)Arrebo, Anders änˈərs äˈrəbō [key], 1587–1637, Danish poet, bishop of Trondheim. His massive narrative poem, the Hexaemeron (written c.1630, pub. 1661), introduced the alexandrine meter to N ...

Ångström, Anders Jöns

(Encyclopedia)Ångström, Anders Jöns änˈdərs yöns ōngˈström [key], 1814–74, Swedish physicist. He was educated at the Univ. of Uppsala and in 1839 became a member of its faculty. He is particularly noted...

Rasmussen, Anders Fogh

(Encyclopedia)Rasmussen, Anders Fogh änˈdərs fō räsˈmo͝osən [key], 1953–, Danish political leader, prime minister of Denmark (2001–9), b. Ginnerup. Trained as an economist at the Univ. of Aarhus, he joi...

Hedin, Sven Anders

(Encyclopedia)Hedin, Sven Anders svĕn änˈdərs hĕdēnˈ [key], 1865–1952, Swedish explorer in central Asia. Following soon after Przhevalsky, Hedin explored Tibet, Xinjiang, and the Kunlun and Trans-Himalaya ...

Zorn, Anders Leonhard

(Encyclopedia)Zorn, Anders Leonhard änˈdərs lāˈo͞onärd sôrn [key], 1860–1920, Swedish painter, etcher, and sculptor. Zorn's early and phenomenal popularity was sustained throughout his career as a portrai...

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 minimum, and it c...

Browse by Subject