surface-state instability
81Venezuela — Venezuelan, adj., n. /ven euh zway leuh, zwee /; Sp. /be ne swe lah/, n. a republic in N South America. 22,396,407; 352,143 sq. mi. (912,050 sq. km). Cap.: Caracas. * * * Venezuela Introduction Venezuela Background: Venezuela was one of the three …
82Magnetosphere of Jupiter — Discovery[1] Discovered by …
83Corona — This article is about the astronomical term. For other uses, see Corona (disambiguation). During a total solar eclipse, the solar corona can be seen with the naked eye. A corona is a type of plasma atmosphere of the Sun or other celestial body,… …
84Fluid dynamics — Continuum mechanics …
85Cold War (1953–1962) — 1959 World map of alignments:   NATO member states …
86Chernobyl disaster — This article is about the 1986 nuclear plant accident in Ukraine. For other uses, see Chernobyl (disambiguation). Chernobyl disaster …
87Albania — /al bay nee euh, bayn yeuh/, n. 1. a republic in S Europe, in the Balkan Peninsula, W of Macedonia and NW of Greece. 3,293,252; 10,632 sq. mi. (27,535 sq. km). Cap.: Tirana. 2. Obs. Scotland. * * * Albania Introduction Albania Background: In 1990 …
88Greece — /grees/, n. 1. Ancient Greek, Hellas. Modern Greek, Ellas. a republic in S Europe at the S end of the Balkan Peninsula. 10,583,126; 50,147 sq. mi. (129,880 sq. km). Cap.: Athens. 2. a city in W New York. 16,177. * * * Greece Introduction Greece… …
89Nepal — /neuh pawl , pahl , pal , nay /, n. a constitutional monarchy in the Himalayas between N India and Tibet. 22,641,061; ab. 54,000 sq. mi. (140,000 sq. km). Cap.: Katmandu. * * * Nepal Introduction Nepal Background: In 1951, the Nepalese monarch… …
901998 Comfrey — – St. Peter tornado outbreak A house blown off its foundation near Hanska, Minnesota …