0_Wizard
I think about space a lot, Space is the boundless three-dimensional extent in which objects and events 
Space is the boundless three-dimensional extent in which objects and events have relative position and direction.
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Space
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Space
Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the "Timaeus" of Plato, or Socrates in his reflections on what the Greeks called "khôra" (i.e.
List of Tenchi Muyo! characters
The following is a list of the major characters from the anime and manga series "Tenchi Muyo! Ryo-Ohki" and its spin-offs "Tenchi Muyo! GXP", "Tenchi Muyo! War on Geminar", "Tenchi Universe", "Tenchi in Tokyo", "Ai Tenchi Muyo! ", "", "Magical Project S", and "Magical Girl Pretty Sammy". Masaki Kajishima and Hiroki Hayashi, who both worked on the "Bubblegum Crisis" OAVs, cite the show as being the inspiration for "Tenchi Muyo! Ryo-Ohki". In an interview with AIC, Hayashi described "Bubblegum Crisis" as "a pretty gloomy anime. Serious fighting, complicated human relationships, and dark Mega Tokyo."
Keiyō Industrial Zone
, also known as the Keiyō Industrial Region, the Keiyō Industrial Area, or the Keiyō Industrial Belt, is an industrial zone on the northeastern coast of Tokyo Bay that crosses 8 cities in Chiba Prefecture, Japan. The zone spans from the western part of Urayasu in the northeast to Futtsu in the southeast of the region. The zone has no political or administrative status. The name of the industrial zone is formed from two kanji characters. The first, , means "capital city" and refers to Tokyo. The second, , meaning "leaf", is the second kanji in "Chiba" and refers to Chiba Prefecture, and the compound refers to the Tokyo-Chiba region.
Space (mathematics)
In mathematics, a space is a set (sometimes called a universe) with some added structure. Mathematical spaces often form a hierarchy, i.e., one space may inherit all the characteristics of a parent space. For instance, all inner product spaces are also normed vector spaces, because the inner product "induces" a norm on the inner product space such that:  where the norm is indicated by enclosing in double vertical lines, and the inner product is indicated enclosing in by angle brackets. Modern mathematics treats "space" quite differently compared to classical mathematics. In the ancient mathematics, "space" was a geometric abstraction of the three-dimensional space observed in the everyday life.
String theory
In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. It describes how these strings propagate through space and interact with each other. On distance scales larger than the string scale, a string looks just like an ordinary particle, with its mass, charge, and other properties determined by the vibrational state of the string. In string theory, one of the many vibrational states of the string corresponds to the graviton, a quantum mechanical particle that carries gravitational force. Thus string theory is a theory of quantum gravity.
Representation theory of the Lorentz group
The Lorentz group is a Lie group of symmetries of the spacetime of special relativity. This group can be realized as a collection of matrices, linear transformations, or unitary operators on some Hilbert space; it has a variety of representations. In any relativistically invariant physical theory, these representations must enter in some fashion; physics itself must be made out of them. Indeed, special relativity together with quantum mechanics are the two physical theories that are most thoroughly established, and the conjunction of these two theories is the study of the infinite-dimensional unitary representations of the Lorentz group.
Spacetime
In physics, spacetime is any mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum. Spacetime diagrams are useful in visualizing and understanding relativistic effects such as how different observers perceive "where" and "when" events occur. Until the turn of the 20th century, the assumption had been that the three-dimensional geometry of the universe (its description in terms of locations, shapes, distances, and directions) was distinct from time (the measurement of when events occur within the universe). However, Albert Einstein's 1905 "special theory of relativity" postulated that the speed of light through empty space has one definite value—a constant—that is independent of the motion of the light source.
1_Apprentice
Yeah I'm pretty fascinated by space too. There's so much that we don't know. I don't think I will ever get to go in my life time. 
0_Wizard
I have heard  Physical space is often conceived in three linear dimensions, 
Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime.
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Space
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Space
Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the "Timaeus" of Plato, or Socrates in his reflections on what the Greeks called "khôra" (i.e.
Inflation (cosmology)
In physical cosmology, cosmic inflation, cosmological inflation, or just inflation, is a theory of exponential expansion of space in the early universe. The inflationary epoch lasted from 10 seconds after the conjectured Big Bang singularity to sometime between 10 and 10 seconds after the singularity. Following the inflationary period, the Universe continues to expand, but at a less rapid rate. Inflation theory was first developed by Alan Guth at Cornell in 1979. It developed further in the early 1980s. It explains the origin of the large-scale structure of the cosmos. Quantum fluctuations in the microscopic inflationary region, magnified to cosmic size, become the seeds for the growth of structure in the Universe (see galaxy formation and evolution and structure formation).
Euclidean geometry
Euclidean geometry is a mathematical system attributed to the Alexandrian Greek mathematician Euclid, which he described in his textbook on geometry: the "Elements". Euclid's method consists in assuming a small set of intuitively appealing axioms, and deducing many other propositions (theorems) from these. Although many of Euclid's results had been stated by earlier mathematicians, Euclid was the first to show how these propositions could fit into a comprehensive deductive and logical system. The "Elements" begins with plane geometry, still taught in secondary school as the first axiomatic system and the first examples of formal proof.
Mohr's circle
Mohr's circle, named after Christian Otto Mohr, is a two-dimensional graphical representation of the transformation law for the Cauchy stress tensor. After performing a stress analysis on a material body assumed as a continuum, the components of the Cauchy stress tensor at a particular material point are known with respect to a coordinate system. The Mohr circle is then used to determine graphically the stress components acting on a rotated coordinate system, i.e., acting on a differently oriented plane passing through that point. The abscissa, formula_1, and ordinate, formula_2, of each point on the circle, are the magnitudes of the normal stress and shear stress components, respectively, acting on the rotated coordinate system.
Geometric algebra
The geometric algebra (GA) of a vector space is an algebra over a field, noted for its multiplication operation called the geometric product on a space of elements called multivectors, which is a superset of both the scalars formula_1 and the vector space formula_2. Mathematically, a geometric algebra may be defined as the Clifford algebra of a vector space with a quadratic form. Clifford's contribution was to define a new product, the geometric product, that united the Grassmann and Hamilton algebras into a single structure. Adding the dual of the Grassmann exterior product (the "meet") allows the use of the Grassmann–Cayley algebra (known as 3D projective space or 4D homogeneous space and isomorphic to projective geometry) and a conformal version of the latter together with a conformal Clifford algebra yields a conformal geometric algebra (CGA) providing a framework for classical geometries.
Visual space
Visual space is the perceptual space housing the visual world being experienced by an aware observer; it is the subjective counterpart of the space of physical objects before an observer's eyes. In object space the location and shape of physical targets can be accurately described with the tools of geometry. For practical purposes it is Euclidean. It is three-dimensional and various co-ordinate systems like the Cartesian x,y,z (with a defined origin in relation to an observer's head or eyes), or bipolar with angles of elevation, azimuth and binocular parallax (based on the separation of the two eyes) are interchangeable.
Parallel universes in fiction
A parallel universe is a hypothetical self-contained reality co-existing with one's own. A specific group of parallel universes are called a "multiverse", although this term can also be used to describe the possible parallel universes that constitute reality. While the terms "parallel universe" and "alternative reality" are generally synonymous and can be used interchangeably in most cases, there is sometimes an additional connotation implied with the term "alternative reality" that implies that the reality is a variant of our own. The term "parallel universe" is more general, without any connotations implying a relationship, or lack of relationship, with our own universe.
1_Apprentice
I have heard the same for the most part. Aren't things like black holes an exception or do we just not know enough?
0_Wizard
We dont know wnough. some say The concept of space is considered to be of fundamental importance
The concept of space is considered to be of fundamental importance to an understanding of the physical universe.
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Space
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List of Dutch inventions and discoveries
The Netherlands had a considerable part in the making of modern society. The Netherlands and its people have made numerous seminal contributions to the world's civilization, especially in art, science, technology and engineering, economics and finance, cartography and geography, exploration and navigation, law and jurisprudence, thought and philosophy, medicine, and agriculture. Dutch-speaking people, in spite of their relatively small number, have a significant history of invention, innovation, discovery and exploration. The following list is composed of objects, (largely) unknown lands, breakthrough ideas/concepts, principles, phenomena, processes, methods, techniques, styles etc., that were discovered or invented (or pioneered) by people from the Netherlands and Dutch-speaking people from the former Southern Netherlands ("Zuid-Nederlanders" in Dutch).
Felix Hausdorff
Felix Hausdorff (November 8, 1868 – January 26, 1942) was a German mathematician who is considered to be one of the founders of modern topology and who contributed significantly to set theory, descriptive set theory, measure theory, function theory, and functional analysis. Life became difficult for Hausdorff and his family after Kristallnacht in 1938. The next year he initiated efforts to emigrate to the United States, but was unable to make arrangements to receive a research fellowship. On 26 January 1942, Felix Hausdorff, along with his wife and his sister-in-law, committed suicide by taking an overdose of veronal, rather than comply with German orders to move to the Endenich camp, and there suffer the likely implications, about which he held no illusions.
History of electromagnetic theory
The history of electromagnetic theory begins with ancient measures to understand atmospheric electricity, in particular lightning. People then had little understanding of electricity, and were unable to explain the phenomena. Scientific understanding into the nature of electricity grew throughout the eighteenth and nineteenth centuries through the work of researchers such as Ampère, Coulomb, Faraday and Maxwell. In the 19th century it had become clear that electricity and magnetism were related, and their theories were unified: wherever charges are in motion electric current results, and magnetism is due to electric current.
Spacetime
In physics, spacetime is any mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum. Spacetime diagrams are useful in visualizing and understanding relativistic effects such as how different observers perceive "where" and "when" events occur. Until the turn of the 20th century, the assumption had been that the three-dimensional geometry of the universe (its description in terms of locations, shapes, distances, and directions) was distinct from time (the measurement of when events occur within the universe). However, Albert Einstein's 1905 "special theory of relativity" postulated that the speed of light through empty space has one definite value—a constant—that is independent of the motion of the light source.
Meaning of life
The meaning of life, or the answer to the question "What is the meaning of life? ", pertains to the significance of living or existence in general. Many other related questions include "Why are we here? ", "What is life all about? ", or "What is the purpose of existence?" There have been a large number of proposed answers to these questions from many different cultural and ideological backgrounds. The search for life's meaning has produced much philosophical, scientific, theological, and metaphysical speculation throughout history. Different people and cultures believe different things for the answer to this question.
Procedural impropriety in Singapore administrative law
Procedural impropriety in Singapore administrative law is one of the three broad categories of judicial review, the other two being illegality and irrationality. A public authority commits procedural impropriety if it fails to properly observe either statutory procedural requirements, or common law rules of natural justice and fairness. The common law rules of natural justice consist of two pillars: impartiality (the rule against bias, or "nemo judex in causa sua" – "no one should be a judge in his own cause") and fair hearing (the right to be heard, or "audi alteram partem" – "hear the other side").
Immanuel Kant
Immanuel Kant (; ; 22 April 1724 – 12 February 1804) was a German philosopher who is a central figure in modern philosophy. Kant argues that the human mind creates the structure of human experience, that reason is the source of morality, that aesthetics arises from a faculty of disinterested judgment, that space and time are forms of human sensibility, and that the world as it is "in-itself" is independent of humanity's concepts of it. Kant took himself to have effected a "Copernican revolution" in philosophy, akin to Copernicus' reversal of the age-old belief that the sun revolves around the earth.
1_Apprentice
I see. I wonder if there is life an on other planets or is it just the fermi paradox?
0_Wizard
I have no clue,  Debates concerning the nature, essence and the mode of existence of space date back to antiquity
Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the "Timaeus" of Plato, or Socrates in his reflections on what the Greeks called "khôra" (i.e.
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Space
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Space
Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the "Timaeus" of Plato, or Socrates in his reflections on what the Greeks called "khôra" (i.e.
Rock Sand
Rock Sand (1900–1914) was a British Thoroughbred race horse and sire. In a career which lasted from the spring of 1902 until October 1904 he ran twenty times and won sixteen races. After being a leading British two-year-old of his generation he became the tenth winner of the Triple Crown in 1903, winning the 2,000 Guineas Stakes The Derby and the St. Leger Stakes. He won another series of major races as a four-year-old before being retired to stud, where he had success in both Europe and North America. Rock Sand was a small brown horse bred by his owner Sir James Miller at his Hamilton Stud in Newmarket.
The Spirit of the Age
The Spirit of the Age (full title "The Spirit of the Age: Or, Contemporary Portraits") is a collection of character sketches by the early 19th century English essayist, literary critic, and social commentator William Hazlitt, portraying 25 men, mostly British, whom he believed to represent significant trends in the thought, literature, and politics of his time. The subjects include thinkers, social reformers, politicians, poets, essayists, and novelists, many of whom Hazlitt was personally acquainted with or had encountered. Originally appearing in English periodicals, mostly "The New Monthly Magazine" in 1824, the essays were collected with several others written for the purpose and published in book form in 1825.
Christian theology
Christian theology is the theology of Christian belief and practice. Such study concentrates primarily upon the texts of the Old Testament and of the New Testament, as well as on Christian tradition. Christian theologians use biblical exegesis, rational analysis and argument. Theologians may undertake Christian theology in order:   or for a variety of other reasons. Systematic theology as a discipline of Christian theology formulates an orderly, rational and coherent account of Christian faith and beliefs. Systematic theology draws on the foundational sacred texts of Christianity, while simultaneously investigating the development of Christian doctrine over the course of history, particularly through philosophical evolution.
Early Islamic philosophy
Early Islamic philosophy or classical Islamic philosophy is a period of intense philosophical development beginning in the 2nd century AH of the Islamic calendar (early 9th century CE) and lasting until the 6th century AH (late 12th century CE). The period is known as the Islamic Golden Age, and the achievements of this period had a crucial influence in the development of modern philosophy and science; for Renaissance Europe, the influence represented “one of the largest technology transfers in world history.”. This period starts with al-Kindi in the 9th century and ends with Averroes (Ibn Rushd) at the end of 12th century.
Islamic philosophy
In the religion of Islam, two words are sometimes translated as philosophy—"falsafa" (literally "philosophy"), which refers to philosophy as well as logic, mathematics and physics; and "Kalam" (literally "speech"), which refers to a kind of philosophy based on interpretations of Aristotelianism and Neoplatonism. Islamic philosophy has also been described as the systematic investigation of problems connected with life, the universe, ethics, society, and so on as conducted in the Muslim world. Early Islamic philosophy began in the 2nd century AH of the Islamic calendar (early 9th century CE) and lasted until the 6th century AH (late 12th century CE).
Maronite mummies
The Maronite mummies are eight well preserved natural mummies of Maronite villagers dating back to around 1283 AD. They were uncovered by a team of speleologist/archaeologistss during a rescue excavation in the Qadisha Valley of Lebanon in 1991. The mummies were found in the 'Asi-al Hadath cave located in the Kadisha Valley in Lebanon, on July 13, 1990 by a group of speleologists/archaeologists of the Groupe d'Etudes et de Recherches Souterraines du Liban- GERSL, namely Abi Aoun Pierre, Baroudy Fadi, Ghaouch Antoine and Khawaja Paul The find was the result of two years of excavation. Initially, the discovery consisted of a single four-month-old infant mummy  The infant was named Yasmine by her discoverers after a child whose name was mentioned in a manuscript discovered on-site.
1_Apprentice
How long ago did they start believing that there was more to the sky than just sky? And really start thinking of space?