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There Ain't No Such Thing As A Free Lunch
"There ain't no such thing as a free lunch" (alternatively, "There is no such thing as a free lunch" or other variants) is a popular adage communicating the idea that it is impossible to get something for nothing. The acronyms TANSTAAFL, TINSTAAFL, and TNSTAAFL are also used. The phrase was in use by the 1930s, but its first appearance is unknown. The "free lunch" in the saying refers to the formerly common practice in American bars of offering a "free lunch" in order to entice drinking customers. The phrase and the acronym are central to Robert A. Heinlein's 1966 science-fiction novel ''The Moon Is a Harsh Mistress'', which helped popularize it. The Free market, free-market economist Milton Friedman also increased its exposure and useSafire, William, ''The New York Times'', 2-14-199"On Language; Words Left Out in the Cold" /ref> by paraphrasing it as the title of a 1975 book,Friedman, Milton, ''There's No Such Thing as a Free Lunch'', Open Court Publishing Company, 1975. . and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adage
An adage (; Latin: adagium) is a memorable and usually philosophical aphorism that communicates an important truth derived from experience, custom, or both, and that many people consider true and credible because of its longeval tradition, i.e. being handed down generation to generation, or memetic replication. Variations and nature An adage may warn against a failure to plan, be interesting observations, ethical rules, or skeptical comments on life in general, such as "do not count your chickens before they hatch", "do not burn your bridges", and . Some adages are products of folk wisdom that attempt to summarize a basic truth; these are generally known as "proverbs" or "bywords". An adage that describes a general moral rule is a "maxim". A pithy expression that has not necessarily gained credibility by tradition, but is distinguished by especial depth or excellent style is denominated an "aphorism", while one distinguished by wit or irony is often denominated an "epigra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scripps-Howard
The E. W. Scripps Company is an American broadcasting company founded in 1878 as a chain of daily newspapers by Edward Willis "E. W." Scripps and his sister, Ellen Browning Scripps. It was also formerly a media conglomerate. The company is headquartered at the Scripps Center in Cincinnati, Ohio. Its corporate motto is "Give light and the people will find their own way", which is symbolized by the media empire's longtime lighthouse logo. In terms of market reach, Scripps is the second largest operator of ABC (which is owned by The Walt Disney Company) affiliates, behind the Sinclair Broadcast Group, and ahead of Hearst Television and Tegna. Scripps also owns a number of free-to-air multi-genre digital subchannel multicast networks through its Scripps Networks subsidiary including the Ion Television network, and Newsy, a national cable news network being converted to free-to-air and streaming presence. History 19th century The E. W. Scripps Company was a newspaper company fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barry Commoner
Barry Commoner (May 28, 1917 – September 30, 2012) was an American cellular biologist, college professor, and politician. He was a leading ecologist and among the founders of the modern environmental movement. He was the director of the Center for Biology of Natural Systems and its Critical Genetics Project. He ran as the Citizens Party candidate in the 1980 U.S. presidential election. His work studying the radioactive fallout from nuclear weapons testing led to the Nuclear Test Ban Treaty of 1963. Early life Commoner was born in Brooklyn, New York, on May 28, 1917, the son of Jewish immigrants from Russia. He received his bachelor's degree in zoology from Columbia University in 1937 and his master's and doctoral degrees from Harvard University in 1938 and 1941, respectively. Career in academia After serving as a lieutenant in the US Navy during World War II, Commoner moved to St. Louis, Missouri, and he became an associate editor for ''Science Illustrated'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Law Of Thermodynamics
The second law of thermodynamics is a physical law based on universal experience concerning heat and Energy transformation, energy interconversions. One simple statement of the law is that heat always moves from hotter objects to colder objects (or "downhill"), unless energy in some form is supplied to reverse the direction of heat flow. Another definition is: "Not all heat energy can be converted into Work (thermodynamics), work in a cyclic process."Young, H. D; Freedman, R. A. (2004). ''University Physics'', 11th edition. Pearson. p. 764. The second law of thermodynamics in other versions establishes the concept of entropy as a physical property of a thermodynamic system. It can be used to predict whether processes are forbidden despite obeying the requirement of conservation of energy as expressed in the first law of thermodynamics and provides necessary criteria for spontaneous processes. The second law may be formulated by the observation that the entropy of isolated systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed System
A closed system is a natural physical system that does not allow transfer of matter in or out of the system, although — in contexts such as physics, chemistry or engineering — the transfer of energy (''e.g.'' as work or heat) is allowed. In physics In classical mechanics In nonrelativistic classical mechanics, a closed system is a physical system that doesn't exchange any matter with its surroundings, and isn't subject to any net force whose source is external to the system. A closed system in classical mechanics would be equivalent to an isolated system in thermodynamics. Closed systems are often used to limit the factors that can affect the results of a specific problem or experiment. In thermodynamics In thermodynamics, a closed system can exchange energy (as heat or work) but not matter, with its surroundings. An isolated system cannot exchange any heat, work, or matter with the surroundings, while an open system can exchange energy and matter. (This scheme of definit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libertarian
Libertarianism (from french: libertaire, "libertarian"; from la, libertas, "freedom") is a political philosophy that upholds liberty as a core value. Libertarians seek to maximize autonomy and political freedom, and minimize the state's encroachment on and violations of individual liberties; emphasizing the rule of law, pluralism, cosmopolitanism, cooperation, civil and political rights, bodily autonomy, free association, free trade, freedom of expression, freedom of choice, freedom of movement, individualism and voluntary association. Libertarians are often skeptical of or opposed to authority, state power, warfare, militarism and nationalism, but some libertarians diverge on the scope of their opposition to existing economic and political systems. Various schools of Libertarian thought offer a range of views regarding the legitimate functions of state and private power, often calling for the restriction or dissolution of coercive social institutions. Different cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Porter Ayres
Leonard Porter Ayres (September 15, 1879 – October 29, 1946) was an American statistician. He played a central role in developing and analyzing large-scale statistical projects, especially for the Russell Sage Foundation. His best-known work dealt with comprehensive statistical studies of American casualties in the first and second world wars. Career Ayres was born at Niantic, Conn. His father was A clergymen and journalist, and editor of the ''Boston Advertiser.'' He received his college and graduate training at Boston University. Harvard University, and Columbia University, with a Ph.D. (1910) degree from Boston University. He began teaching in 1902 as one of the first to carry American ideas and methods to Puerto Rico. There he was appointed superintendent of schools in the districts of Caguas and San Juan, and in 1906 became general superintendent of all the public schools on the island. He founded the Insular Bureau of Statistics. Returning to live in the United Stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebuchadnezzar II
Nebuchadnezzar II (Babylonian cuneiform: ''Nabû-kudurri-uṣur'', meaning "Nabu, watch over my heir"; Biblical Hebrew: ''Nəḇūḵaḏneʾṣṣar''), also spelled Nebuchadrezzar II, was the second king of the Neo-Babylonian Empire, ruling from the death of his father Nabopolassar in 605 BC to his own death in 562 BC. Historically known as Nebuchadnezzar the Great, he is typically regarded as the empire's greatest king. Nebuchadnezzar remains famous for his military campaigns in the Levant, for his construction projects in his capital, Babylon, and for the important part he played in Jewish history. Ruling for 43 years, Nebuchadnezzar was the longest-reigning king of the Chaldean dynasty. At the time of his death, Nebuchadnezzar was among the most powerful rulers in the world. Possibly named after his grandfather of the same name, or after Nebuchadnezzar I ( 1125–1104 BC), one of Babylon's greatest ancient warrior-kings, Nebuchadnezzar II already secured renown for himse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligarchic
Oligarchy (; ) is a conceptual form of power structure in which power rests with a small number of people. These people may or may not be distinguished by one or several characteristics, such as nobility, fame, wealth, education, or corporate, religious, political, or military control. Throughout history, power structures considered to be oligarchies have often been viewed as tyrannical, relying on public obedience or oppression to exist. Aristotle pioneered the use of the term as meaning rule by the rich, for which another term commonly used today is plutocracy. In the early 20th century Robert Michels developed the theory that democracies, like all large organizations, tend to turn into oligarchies. In his "Iron law of oligarchy" he suggests that the necessary division of labor in large organizations leads to the establishment of a ruling class mostly concerned with protecting their own power. Minority rule The exclusive consolidation of power by a dominant religious or e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monograph
A monograph is a specialist work of writing (in contrast to reference works) or exhibition on a single subject or an aspect of a subject, often by a single author or artist, and usually on a scholarly subject. In library cataloging, ''monograph'' has a broader meaning—that of a nonserial publication complete in one volume (book) or a definite number of volumes. Thus it differs from a serial or periodical publication such as a magazine, academic journal, or newspaper. In this context only, books such as novels are considered monographs.__FORCETOC__ Academia The English term "monograph" is derived from modern Latin "monographia", which has its root in Greek. In the English word, "mono-" means "single" and "-graph" means "something written". Unlike a textbook, which surveys the state of knowledge in a field, the main purpose of a monograph is to present primary research and original scholarship ascertaining reliable credibility to the required recipient. This research is prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oelwein
Oelwein is a city in Fayette County, Iowa, Fayette County, Iowa, United States. The population was 5,920 at the time of the United States Census, 2020, 2020 census, a decrease of 11.5% from the 2000 census. The largest community in Fayette County, it is located at the junction of State Highways Iowa Highway 3, 3 and Iowa Highway 150, 150. History The town of Oelwein was laid out in a corn field purchased from Gustav Oelwein on the coming of the Burlington, Cedar Rapids and Minnesota Railroad (later called the Chicago, Rock Island and Pacific Railroad, Rock Island) in 1872. Some years later the two dividing streets of Oelwein were named after his sons, Frederick and Charles. The town of Oelwein is named after the Gustav Oelwein, Oelwein family, but they were not the original settlers of the land. On the contrary, it was entered by a professional man at Dubuque, Iowa, Dubuque, who made it his business to enter land, add a good fee for his trouble, plus a high rate of interest, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
