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Westminster School - Wikipedia, the free encyclopedia
Eton College - Wikipedia, the free encyclopedia
Harrow School - Wikipedia, the free encyclopedia
Coordinates : 51°34′23″N 0°20′02″W / 51.573103°N 0.333792°W / 51.573103; -0.333792 Harrow School , commonly known simply as "'Harrow", is an English independent school for boys situated in the town of Harrow , in north-west London . [ 2 ] There is some evidence that there has been a school on the site since 1243 but the Harrow School of today was officially founded by John Lyon under a Royal Charter of Elizabeth I in 1572. [ 3 ] Harrow is one of the original nine public schools that were defined by the Public Schools Act 1868 .The Dorklyst: The 6 Greatest Videogame Theories on the Internet (Page 2) - Dorkly Article
Hilbert's problems form a list of twenty-three problems in mathematics published by German mathematician David Hilbert in 1900. The problems were all unsolved at the time, and several of them were very influential for 20th century mathematics. Hilbert presented ten of the problems (1, 2, 6, 7, 8, 13, 16, 19, 21 and 22) at the Paris conference of the International Congress of Mathematicians , speaking on 8 August in the Sorbonne . The complete list of 23 problems was published later, most notably in English translation in 1902 by Mary Frances Winston Newson in the Bulletin of the American Mathematical Society . [ 1 ] [ edit ] Nature and influence of the problems
Hilbert's problems - Wikipedia, the free encyclopedia
McLean v. Arkansas - Wikipedia, the free encyclopedia
McLean v. Arkansas Board of Education , 529 F. Supp. 1255, 1258-1264 (ED Ark. 1982), was a 1981 legal case in Arkansas . A lawsuit was filed in the United States District Court for the Eastern District of Arkansas by various parents, religious groups and organizations, biologists, and others who argued that the Arkansas state law known as the Balanced Treatment for Creation-Science and Evolution-Science Act ( Act 590 ), which mandated the teaching of " creation science " in Arkansas public schools , was unconstitutional because it violated the Establishment Clause of the First Amendment to the United States Constitution . Judge William Overton handed down a decision on January 5, 1982, giving a clear, specific definition of science as a basis for ruling that creation science is religion and is simply not science.The study of planetary habitability is partly based upon extrapolation from knowledge of the Earth 's conditions, as the Earth is the only planet currently known to harbour life . The Gaia hypothesis , also known as Gaia theory or Gaia principle , proposes that all organisms and their inorganic surroundings on Earth are closely integrated to form a single and self-regulating complex system , maintaining the conditions for life on the planet. The scientific investigation of the Gaia hypothesis focuses on observing how the biosphere and the evolution of life forms contribute to the stability of global temperature , ocean salinity , oxygen in the atmosphere and other factors of habitability in a preferred homeostasis .
Gaia hypothesis - Wikipedia, the free encyclopedia
In engineering , fiction , and thought experiments , unobtainium (also spelled unobtanium , and sometimes handwavium ) is any extremely rare, costly, or impossible material, or (less commonly) device needed to fulfill a given design for a given application. The properties of any particular unobtainium depend on the intended use. For example, a pulley made of unobtainium might be massless and frictionless; however, if used in a nuclear rocket , unobtainium would be light, strong at high temperatures, and resistant to radiation damage. The concept of unobtainium is often applied flippantly or humorously. The word unobtainium is derived from unobtainable + -ium (the suffix for a number of metal elements). It pre-dates the similar-sounding IUPAC systematic element names , such as Ununoctium .
Unobtainium - Wikipedia, the free encyclopedia
Social engineering (security) - Wikipedia, the free encyclopedia
Social engineering , in the context of security, is understood to mean the art of manipulating people into performing actions or divulging confidential information. [ 1 ] While it is similar to a confidence trick or simple fraud , it is typically trickery or deception for the purpose of information gathering, fraud, or computer system access; in most cases the attacker never comes face-to-face with the victims. "Social engineering" as an act of psychological manipulation had previously been associated with the social sciences, but its usage has caught on among computer professionals. [ 2 ] [ edit ] Social engineering techniques and terms All social engineering techniques are based on specific attributes of human decision-making known as cognitive biases . [ 3 ] These biases, sometimes called "bugs in the human hardware," are exploited in various combinations to create attack techniques, some of which are listed here:Grey goo (alternatively spelled gray goo ) is a hypothetical end-of-the-world scenario involving molecular nanotechnology in which out-of-control self-replicating robots consume all matter on Earth while building more of themselves, [ 1 ] [ 2 ] a scenario known as ecophagy ("eating the environment"). [ 3 ] Self-replicating machines of the macroscopic variety were originally described by mathematician John von Neumann , and are sometimes referred to as von Neumann machines . The term grey goo was coined by nanotechnology pioneer Eric Drexler in his 1986 book Engines of Creation , [ 4 ] stating that "we cannot afford certain types of accidents." In 2004 he stated "I wish I had never used the term 'grey goo'." [ 5 ] [ edit ] Definition The term was first used by molecular nanotechnology pioneer Eric Drexler in his book Engines of Creation (1986).
Grey goo - Wikipedia, the free encyclopedia
Warning: if you are not a fan of novels that deal in ideas over mindless shoot-'em-ups, which trade in complex concepts and mysteries rather than simple plots, or that take their time to develop three dimensional, motivated characters rather than offer thinly drawn, unimaginative dimbulbs whose chief function is to chew cigars and shewt them thar alien critters, then this book is not for you. However, if you are a fan of those things, then The Uplift War is something you should read, if you haven't already. This novel is one of David Brin's finest, brimming cover to cover with the things that make science fiction great: rich world-building, characters that leap off the page and make you care about them, tight plotting, aliens that are truly alien rather than just humans in suits, and enough credible science to please a bevy of MIT grads. The novel is set in Brin's Uplift universe, introduced in his novel Sundiver and fleshed out in his Hugo winning Startide Rising.
The Uplift War: Amazon.ca: David Brin: Books
Mega City is an enormous virtual megacity in which the inhabitants of the Matrix live their lives in the Matrix series . The City is a conglomeration of many cities, fused into one large city with a gigantic downtown and an impressive skyline. [ edit ] Design and description

