corollary
91Roosevelt, Theodore — known as Teddy Roosevelt born Oct. 27, 1858, New York, N.Y., U.S. died Jan. 6, 1919, Oyster Bay, N.Y. 26th president of the U.S. (1901–09). He was elected to the New York legislature (1882), where he became a Republican leader opposed to the… …
92History of Physics — History of Physics † Catholic Encyclopedia ► History of Physics The subject will be treated under the following heads: I. A Glance at Ancient Physics; II. Science and Early Christian Scholars; III. A Glance at Arabian Physics; IV.… …
93Nature and Attributes of God — The Nature and Attributes of God † Catholic Encyclopedia ► The Nature and Attributes of God I. As Known Through Natural Reason A. Infinity of God B. Unity or Unicity of God C. Simplicity of God D. Divine Personality… …
94Monroe Doctrine — (1823) A sphere of influence statement enunciated by and named for James Monroe, the fifth President of the United States, in his annual message of 1823. The statement was occasioned by encroachments by Russia in the northwest of North America …
95Objectivism (Ayn Rand) — Objectivist philosophy redirects here. For other uses, see Objectivism (disambiguation). Objectivist movement …
96Pythagorean theorem — See also: Pythagorean trigonometric identity The Pythagorean theorem: The sum of the areas of the two squares on the legs (a and b) equals the area of the square on the hypotenuse (c) …
97Peter Principle — For the BBC sitcom, see The Peter Principle (TV series). The Peter Principle states that in a hierarchy every employee tends to rise to his level of incompetence , meaning that employees tend to be promoted until they reach a position at which… …
98Vector space — This article is about linear (vector) spaces. For the structure in incidence geometry, see Linear space (geometry). Vector addition and scalar multiplication: a vector v (blue) is added to another vector w (red, upper illustration). Below, w is… …
99Manifest Destiny — For other uses, see Manifest Destiny (disambiguation). This painting (circa 1872) by John Gast called American Progress, is an allegorical representation of the modernization of the new west. Here Columbia, a personification of the United States …
100Wave function — Not to be confused with the related concept of the Wave equation Some trajectories of a harmonic oscillator (a ball attached to a spring) in classical mechanics (A B) and quantum mechanics (C H). In quantum mechanics (C H), the ball has a wave… …
