Science (from Latin scientia - knowledge) refers to a system of acquiring knowledge - based on empiricism, experimentation, and methodological naturalism - aimed at finding out the truth. The basic unit of knowledge is the theory, which is a hypothesis that is predictive. The term science also refers to the organized body of knowledge humans have gained by such research. Most scientists feel that scientific investigation must adhere to the scientific method, a process for evaluating empirical knowledge under the w ...

Including:

• Science - What is science?
• Science - Scientific method
• Science - Philosophy of science
• Science - Mathematics and the scientific method
• Science - Goals of science
• Science - Locations of science
• Science - Science and social concerns
• Science - Scientific literature
• Science - Fields of science
• Science - Natural sciences
• Science - Social sciences
• Science - Holistic interdisciplinary and applied sciences
• Science - Environmental sciences
• Science - Etymology
• Science - External articles and references
• Science - Textbooks
• Science - News and articles
• Science - Resources
• Science - Further reading

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Science, Science - What is science?, Science - Etymology, Science - Scientific method, Science - Philosophy of science, Science - Mathematics and the scientific method, Science - Goals of science, Science - Where science is practiced, Science - Science and social concerns, Science - Scientific literature, Science - Fields of science, Science - Natural sciences, Science - Social sciences, Science - Holistic interdisciplinary and applied sciences, Science - Environmental sciences, Science - External articles and references, Science - Textbooks, Science - News and articles, Science - Resources, Science - Further reading

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The word science comes from the Latin word, scientia, which means knowledge; thus the phrase scientia potentia est: knowledge is power. Until the Enlightenment, the word science (or its Latin cognate) meant any systematic or exact, recorded knowledge. Science therefore had the same sort of very broad meaning that philosophy had at that time. It should be noted that in (at least) German, Finnish, and Scandinavian languages, the word corresponding "science" (German Wissenschaft) st ...

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Science, Science - What is science?, Science - Scientific method, Science - Philosophy of science, Science - Mathematics and the scientific method, Science - Goals of science, Science - Locations of science, Science - Science and social concerns, Science - Scientific literature, Science - Fields of science, Science - Natural sciences, Science - Social sciences, Science - Holistic interdisciplinary and applied sciences, Science - Environmental sciences, Science - Etymology, Science - External articles and references, Science - Textbooks, Science - News and articles, Science - Resources, Science - Further reading

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A pea is the small, edible round green bean which grows in a pod on the leguminous vine Pisum sativum. This legume is cooked as a vegetable in many cultures. Several other seeds of the family Fabaceae, most of them round, are also called peas; this article deals with the species Pisum sativum and its cultivars. The pea plant is an annual plant, with a lifecycle of a year. Pea - History and cultivation. Peas have been found in Near Eastern archaeological sites which date back nearly 10,0 ...

Including:

• Pea - History and cultivation
• Pea - Types of pea
• Pea - Ways of eating peas
• Pea - Peas in science
• Pea - Etymology

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Theory has a number of distinct meanings in different fields of knowledge, depending on the context and their methodologies. Theory - Etymology. The word ‘theory’ derives from the Greek ‘theorein’, which means ‘to look at’. According to some sources, it was used frequently in terms of ‘looking at’ a theatre stage, which may explain why sometimes the word ‘theory’ is used as something provisional or not completely resembling real. The term ‘theoria’ (a noun) was already used by ...

Including:

• Theory - Etymology
• Theory - Science
• Theory - Models
• Theory - Types of theories
• Theory - Further explanation of a scientific theory
• Theory - Characteristics
• Theory - Mathematics
• Theory - Other fields
• Theory - List of famous theories
• Theory - Reference

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Engineering applies scientific and technical knowledge to solve human problems. Engineers use imagination, judgment, reasoning and experience to apply science, technology, mathematics, and practical experience. The result is the design, production, and operation of useful objects or processes. Engineering - Methodology. The crucial and unique task of the engineer is to identify, understand, and integrate the constraints on a design in order to produce a successful result. It is usually not enough to build a ...

Including:

• Engineering - Methodology
• Engineering - Problem solving
• Engineering - Computer use
• Engineering - Etymology
• Engineering - Cultural presence
• Engineering - Legislation
• Engineering - Comparison to other disciplines
• Engineering - Science
• Engineering - Other fields
• Engineering - Top 15 branches
• Engineering - Sources

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The soul, according to many religious and philosophical traditions, is the ethereal substance — spirit (Hebrew:rooah or nefesh) — particular to a unique living being. Such traditions often consider the soul both immortal and innately aware of its immortal nature, as well as the true basis for sentience in each living being. The concept of the soul has strong links with notions of an afterlife, but opinions may vary wildly, even within a given religion, as to what happens to the soul after death. Many wi ...

Including:

• Soul - Etymologies
• Soul - Philosophical views
• Soul - Socrates and Plato
• Soul - Aristotle
• Soul - Religious views
• Soul - Bahá'í beliefs
• Soul - Buddhist beliefs
• Soul - Christian beliefs
• Soul - Hindu beliefs
• Soul - Islamic beliefs
• Soul - Jainist beliefs
• Soul - Jewish beliefs
• Soul - Other religious beliefs and views
• Soul - Science and the soul
• Soul - Materialistic Science and the Soul
• Soul - Scientific approaches for study of a non-material soul
• Soul - Other uses of the term
• Soul - Movie
• Soul - External references and links

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Hatha yoga, pronounced /ˈhʌtə/ or /ˈhæθə/, is also known as Hatha vidya. It is a particular system of Yoga propagated by Swami Swatmarama, a yogic sage of the 15th century in India. It is part of the Hindu traditions of Yoga and Tantra, and is a path of spiritual realization leading to the ultimate goal of Raja Yoga, or contemplation of the One Reality. It is what most people associate with the word "Yoga" and is mainly practiced for mental, physical health and vitality outside of India. Hatha yoga - Origins. < ...

Including:

• Hatha yoga - Origins
• Hatha yoga - Concept
• Hatha yoga - Yama
• Hatha yoga - Asanas Postures
• Hatha yoga - Pranayama - The science of breathing
• Hatha yoga - General Directions for Yogasana
• Hatha yoga - Health Benefits ascribed to Yogasana practice
• Hatha yoga - Etymology
• Hatha yoga - In the West

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A virus is a microscopic parasite that infects cells in biological organisms. Viruses are obligate intracellular parasites; they can reproduce only by invading and controlling other cells as they lack the cellular machinery for self-reproduction. The term virus usually refers to those particles that infect eukaryotes (multi-celled organisms and many single-celled organisms), while the term bacteriophage or phage is used to describe those infecting prokaryotes (bacteria and bacteria-like organisms lacking a nucleus ...

Including:

• Virus - Origins and Beginnings
• Virus - Size structure and anatomy
• Virus - Replication
• Virus - Outline
• Virus - Lifeform debate
• Virus - Study and applications
• Virus - Exploring basic cellular processes
• Virus - Genetic engineering
• Virus - Materials science and nanotechnology
• Virus - Human viral diseases
• Virus - Laboratory diagnosis of pathogenic viruses
• Virus - Prevention and treatment of viral diseases
• Virus - Etymology

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Blue is one of the three primary additive colors; blue light has the shortest wavelength range (about 420–490 nanometers) of the three additive primary colors. The English language commonly uses "blue" to refer to any color from blue to cyan. An example of a blue color in the RGB color space has intensities [0, 0, 255] on a 0 to 255 scale. Blue is the complement of yellow. For this reason, blue 80A filters are used to correct the excessive redness of tungsten lighting in color photography. Blue - Naming and etym ...

Including:

• Blue - Naming and etymology
• Blue - Sky
• Blue - Plants and animals
• Blue - Symbolism and expressions
• Blue - Books and written works
• Blue - Prizes
• Blue - Math science and technology
• Blue - National athletic and university associations
• Blue - Social class and occupation
• Blue - Politics
• Blue - Television
• Blue - Music
• Blue - Use in painting
• Blue - Variations
• Blue - Blue pigments

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Alchemy is an early protoscientific and philosophical discipline combining the elements of chemistry, metallurgy, physics, medicine, astrology, semiotics, mysticism, and art. Alchemy has been practiced in ancient Egypt, India, and China, in Classical Greece and Rome, in the Islamic Empire, and then in Europe up to the 19th century — in a complex network of schools and philosophical systems spanning at least 2500 years. The alchemists did not follow what is now known as the scientific method, and much of the "knowledge" they p ...

Including:

• Alchemy - Overview
• Alchemy - Alchemy as a proto-science
• Alchemy - The changing goals of alchemy
• Alchemy - Alchemy and astrology
• Alchemy - Alchemy in the age of science
• Alchemy - Alchemy as a subject of historical research
• Alchemy - Etymology
• Alchemy - History
• Alchemy - Alchemy in Ancient Egypt
• Alchemy - Chinese alchemy
• Alchemy - Indian alchemy
• Alchemy - Alchemy in the Greek world
• Alchemy - Alchemy in the Roman Empire
• Alchemy - Alchemy in the Islamic world
• Alchemy - Alchemy in Medieval Europe
• Alchemy - Alchemy in the Modern Age and Renaissance
• Alchemy - The decline of Western alchemy
• Alchemy - Modern 'alchemy'
• Alchemy - Alchemy in art and entertainment
• Alchemy - Literature
• Alchemy - Music
• Alchemy - Other alchemical pages
• Alchemy - Related and alternative philosophies
• Alchemy - Scientific connections
• Alchemy - Substances of the alchemists
• Alchemy - Other resources

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Consciousness is a quality of the mind generally regarded to comprise such key features as subjectivity, self-awareness, sentience, sapience, and the ability to perceive the relationship between oneself and one's environment. It is a subject of much research in philosophy of mind, psychology, neurology, and cognitive science. Some philosophers divide consciousness into phenomenal consciousness, which is experience itself, and access consciousness, which is the processing of the things in experience (Block 2004). Others consider ...

Including:

• Consciousness - Etymology
• Consciousness - Consciousness and language
• Consciousness - Cognitive neuroscience approaches
• Consciousness - Philosophical approaches
• Consciousness - Phenomenal and access consciousness
• Consciousness - The description and location of phenomenal consciousness
• Consciousness - Access consciousness
• Consciousness - Physical approaches
• Consciousness - Spiritual approaches
• Consciousness - Functions of consciousness
• Consciousness - Tests of consciousness
• Consciousness - Turing Test
• Consciousness - Mirror test
• Consciousness - Cognitive Neuroscience
• Consciousness - Philosophy
• Consciousness - Physical Theories of Consciousness
• Consciousness - People
• Consciousness - Miscellaneous

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Islam History of Islam Oneness of God Profession of Faith Prayer • Fasting Pilgrimage • Charity Muhammad Ali • Abu Bakr Companions of Muhammad Household of Muhammad Prophets of Islam Qur'an • Hadith • Sharia Jurisprudence Biographies of Muhammad Sunni • Shi'a • Sufi Art • Architecture Cities • Calendar Science • Philosophy Religious leaders Women in Islam Politic ...

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• Islam - Etymology
• Islam - Beliefs
• Islam - Six articles of belief
• Islam - The tenets of Islam
• Islam - God
• Islam - The Qur'an
• Islam - Islamic eschatology
• Islam - Other beliefs
• Islam - Organization
• Islam - Religious authority
• Islam - Islamic law
• Islam - Islamic calendar
• Islam - Schools denominations
• Islam - Religions based on Islam
• Islam - Islam and other religions
• Islam - History
• Islam - Contemporary Islam
• Islam - The demographics of Islam today
• Islam - Symbols of Islam
• Islam - Notes

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In religion, folklore, and mythology a demon or demoness is a supernatural being that has generally been described as a malevolent spirit but outside Christian circles was viewed as a sort of elemental spirit: compare daemon and djinn. A demon is frequently depicted as a force that may be conjured and insecurely controlled. The "good" demon in recent use is largely a literary device (eg: Maxwell's demon). In common language, "demonizing" one's opponent is an aspersion. As the Indo-Iranian Avestan and Vedic traditions and also other branches of Indo-European mythologies show, the not ...

Including:

• Demon - Etymology
• Demon - Demons in ancient Persia
• Demon - Demons in the Hebrew Bible
• Demon - Influences from Chaldean mythology
• Demon - In Jewish rabbinic literature
• Demon - The King and Queen of Demons
• Demon - In the New Testament and Christianity
• Demon - In Christian myth and legend
• Demon - War in Heaven
• Demon - Demonologies
• Demon - In pre-Islamic Arab culture
• Demon - In Islam
• Demon - In Hinduism
• Demon - Demons in other cultures and religions
• Demon - Demons in Hellenistic Neopaganism
• Demon - In art literature and television
• Demon - In science
• Demon - In games
• Demon - External link

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0 1 2 3 4 5 6 7 8 9 >> List of numbers -- Integers 0 10 20 30 40 50 60 70 80 90 >> 0 (zero), alternatively called naught, nil, ought, or nought, is both a number and a numeral. It was the last numeral to be created in most numerical systems, as it is not a counting number (which is to say, one begins counting at the number 1) and was in many eras and places represented only by a gap or mark very different ...

Including:

• 0 number - 0 as a number
• 0 number - 0 as a numeral
• 0 number - History
• 0 number - Etymology
• 0 number - Babylonians and Greeks
• 0 number - First use of the number
• 0 number - Zero as a decimal digit
• 0 number - In mathematics
• 0 number - Elementary algebra
• 0 number - Extended use of zero in mathematics
• 0 number - In physics
• 0 number - In computer science
• 0 number - Numbering from 1 or 0?
• 0 number - Null value
• 0 number - Null pointer
• 0 number - Negative zero
• 0 number - Distinguishing zero from O
• 0 number - In other fields

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Religion (see etymology below) —sometimes used interchangeably with faith or belief system—is commonly defined as belief concerning the supernatural, sacred, or divine; and the moral codes, practices, values, institutions and rituals associated with such belief. In its broadest sense some have defined it as the sum total of answers given to explain humankind's relationship with the universe. In the course of the development of religion, it has taken ...

Including:

• Religion - Etymology
• Religion - Religion and science
• Religion - Philosophy and metaphysics
• Religion - Esotericism and mysticism
• Religion - Spirituality
• Religion - Myth
• Religion - Approaches to the study of individual religions
• Religion - Methods of studying religion subjectively in relation to one's own beliefs
• Religion - Methods of studying religion objectively in a scientific and religiously neutral fashion
• Religion - Development of religion
• Religion - Religion today
• Religion - Approaches to relating to the beliefs of others
• Religion - Exclusivism
• Religion - Inclusivism
• Religion - Pluralism
• Religion - Syncretism
• Religion - Universalism
• Religion - Systemization
• Religion - Religion and other approaches to forming beliefs about the nature of the universe
• Religion - Related philosophical stances
• Religion - Compare with

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An inventor is a person who creates new inventions, typically technical devices such as mechanical, electrical or software devices or methods. Although some inventors may also be scientists, most of them are engineers in fact as they base their work on the discoveries of other scientists, experimenting with practical applications and combinations of those discoveries, and with improvements and combinations of ...

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• Inventor - Etymology
• Inventor - Inventors clubs

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The noun exocortex is composed of two morphemes of latin origin: the prefix exo- — meaning external or outside — and the root noun cortex — originally meaning bark, but in context of the neuroscience refers to the outer bark-like layer of the brain that is the site of most sophisticated cognitive information processing. Thus based on its component morphology, the term exocortex refers to a ...

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Exocortex, Exocortex - Etymology, Exocortex - Intellectual Background, Exocortex - Computer Science Roots, Exocortex - Psychology Roots, Exocortex - Current Applicability, Exocortex - Cognitive Science Origin, Exocortex - Use in Science Fiction, Exocortex - Popular Usage, Exocortex - Future Prospects

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The current English word "soul" may have originated from Old English sawol, documented in 970 AD, which has possible etymological links with a Germanic root from which we also get the word "sea". The old German word is called 'se(u)la', which means: belonging to the sea (ancient Germanic conceptions involved the souls of the unborn and of the dead "living" being part of a medium, similar to ...

See also:

Soul, Soul - Etymologies, Soul - Philosophical views, Soul - Socrates and Plato, Soul - Aristotle, Soul - Religious views, Soul - Bahá'í beliefs, Soul - Buddhist beliefs, Soul - Christian beliefs, Soul - Hindu beliefs, Soul - Islamic beliefs, Soul - Jainist beliefs, Soul - Jewish beliefs, Soul - Other religious beliefs and views, Soul - Science and the soul, Soul - Materialistic Science and the Soul, Soul - Scientific approaches for study of a non-material soul, Soul - Other uses of the term, Soul - Movie, Soul - External references and links

Read more here: » Soul: Encyclopedia II - Soul - Etymologies

Hatha yoga, pronounced "ha-tuh", is also known as hatha vidya or the "science of hatha" yoga. The word Hatha comes from combining the two sanskrit terms "hat" meaning sun and "ha" meaning moon. The word "hat" refers to the solar nadi (pingala) in the subtle body and "ha" the lunar channel (ida). ...

See also:

Hatha yoga, Hatha yoga - Origins, Hatha yoga - Concept, Hatha yoga - Yama, Hatha yoga - Asanas Postures, Hatha yoga - Pranayama - The science of breathing, Hatha yoga - General Directions for Yogasana, Hatha yoga - Health Benefits ascribed to Yogasana practice, Hatha yoga - Etymology, Hatha yoga - In the West

Read more here: » Hatha yoga: Encyclopedia II - Hatha yoga - Etymology