reversion of gas
61Carrying capacity — The supportable population of an organism, given the food, habitat, water and other necessities available within an environment is known as the environment s carrying capacity for that organism. For the human population, more complex variables… …
62Pierre-Simon Laplace — Laplace redirects here. For the city in Louisiana, see LaPlace, Louisiana. For the joint NASA ESA space mission, see Europa Jupiter System Mission. Pierre Simon, marquis de Laplace Pierre Simon Laplace (1749–1827). Posthumous portrait …
63Economy of Communist Czechoslovakia — In the mid 1980s, Czechoslovakia was one of Eastern Europe s most industrialized and prosperous countries. Although levels of consumption were well below those common in Western Europe, inhabitants of Czechoslovakia enjoyed a standard of living… …
64Greyhound Lines — This article is about the US bus line. For Greyhound bus lines in other countries, see Greyhound (disambiguation). Greyhound Lines Greyho …
65Preferred stock — Financial markets Public market Exchange Securities Bond market Fixed income Corporate bond Government bond Municipal bond …
66Maraging steel — Maraging steels (a portmanteau of martensitic and aging ) are steels (iron alloys) which are known for possessing superior strength and toughness without losing malleability, although they cannot hold a good cutting edge. Aging refers to the… …
67Inception of Darwin's theory — The inception of Darwin s theory began with his search to explain contradictions in contemporary theories of organic development as well as religious explanations of the appearance of design in the natural world. His fascination as a young man… …
68Asteroids in fiction — Asteroids and asteroid belts are a staple of science fiction stories.Asteroids play several potential roles in science fiction: as places which human beings might colonize; as resources for extracting minerals; as a hazard encountered by… …
69IAU definition of planet — This article is about the formal definition established in 2006. For prior usage, see Definition of planet. The definition of planet set in 2006 by the International Astronomical Union (IAU) states that, in the Solar System, a planet is a… …
70Armenia–Turkey relations — There are currently no formal diplomatic relations between Armenia and Turkey. While Turkey recognized the state of Armenia soon after Armenia s independence, it refusedFact|date=October 2007 for various reasons to establish formal diplomatic… …
