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Encyclopedia > List of science topics

This is a list of topics in various sciences. // What is science? There are different theories of what science is. ...

Contents


Astronomy

This article needs cleanup. ... An asteroid is a small, solid object in our Solar System, orbiting the Sun. ... The International Astronomical Union (IAU) divides the sky into 88 official constellations with precise boundaries, so that every direction belongs to exactly one constellation. ... Here is a list of the 88 modern constellations by their area in the sky, measured in square degrees. ... External links ALPO meteor showers list SPA meteor showers list Categories: Meteor showers ... The following is a partial list of stars which have their own articles in Wikipedia. ... This list of the nearest stars to Earth is ordered by increasing distance. ... By apparent magnitude Below the 100 Brightest stars as seen from Earth (by apparent magnitude at visible wavelengths) according to the Hipparcos sky survey. ... The following is a list of mnemonics for stellar classification. ... This is a list of semiregular variable stars. ... There are three main types of astronomical telescopes - and these are divided into subgroups. ... The common noun moon (not capitalized) is used to mean any natural satellite of the other planets. ... Timeline of astronomical maps, catalogs and surveys 1800 BC - Babylonian star catalog 350 BC - Shin Shens star catalog has almost 800 entries 134 BC - Hipparchus makes a detailed star map ca. ... Timeline of cosmic microwave background astronomy 1934 - Richard Tolman shows that black-body radiation in an expanding universe cools but remains thermal 1941 - Andrew McKellar uses the excitation of CN doublet lines to measure that the effective temperature of space is about 2. ... The timeline of cosmology lists the sequence of cosmological theories and discoveries in chronological order. ... Timeline of galaxies, clusters of galaxies, and large-scale structure of the cosmos 964 - Al Sufi, a Persian astronomer makes the first preserved recording of the Large Magellanic Cloud. ... Timeline of planetary exploration by date of launch. ... Timeline of solar astronomy 1613 - Galileo Galilei uses sunspot observations to demonstrate the rotation of the Sun 1619 - Johannes Kepler postulates a solar wind to explain the direction of comet tails 1802 - William Hyde Wollaston observes dark lines in the solar spectrum 1814 - Joseph Fraunhofer systematically studies the dark lines... Timeline of solar system astronomy 2137 BC October 22 - Chinese astronomers record a solar eclipse 586 BC - Thales of Miletus predicts a solar eclipse 350 BC - Aristotle argues for a spherical Earth using lunar eclipses and other observations 280 BC - Aristarchus uses the size of the Earths shadow on... Timeline of stellar astronomy 134 BC - Hipparchus creates the magnitude scale of stellar apparent luminosities 1596 - David Fabricius notices that Miras brightness varies 1672 - Geminiano Montanari notices that Algols brightness varies 1686 - Gottfried Kirch notices that Chi Cygnis brightness varies 1718 - Edmund Halley discovers stellar proper motions... Timeline of telescopes, observatories, and observing technology. ... // Overview According to the Big Bang theory, a sequence of events described below is believed to have taken place starting (13. ... Timeline of the interstellar medium and intergalactic medium 1848 - Lord Rosse studies M1 and names it the Crab Nebula 1864 - William Huggins studies the spectrum of the Orion Nebula and shows that it is a cloud of gas 1927 - Ira Bowen explains unidentified spectral lines from space as forbidden transition... The Hubble Ultra Deep Fields often showcase galaxies from an ancient era that tell us what the early Stelliferous Age was like. ... Timeline of white dwarfs, neutron stars, and supernovae Note that this list is mainly about the development of knowledge, but also about some supernovae taking place. ... This article is about the astrological concept. ...

Biology

This page aims to list articles on Wikipedia that are related to biology. ... This page aims to list articles on Wikipedia that describe particular biomolecules or types of biomolecules. ... In chemistry, an amino acid is any molecule that contains both amino and carboxylic acid functional groups. ... This page is part of Wikipedias repository of free images. ... RNA codons. ... List of Acer species (Maples): Acer acuminatolobum - maple Acer amplum - Broad Maple Acer argutum - Deep-veined Maple or Notched Maple Acer barbatum - Florida Maple Acer barbinerve - Bearded Maple Acer buergerianum - Trident Maple Acer caesium - maple Acer calcaratum - maple Acer campbellii - Campbells Maple Acer campestre - Field Maple Acer capillipes - Red... This is a list of all the genera in the botanical family Arecaceae, the palm tree family, arranged by tribes within the family. ... Here are some species names that are given to many species. ... Genera Caesalpinioideae is a subfamily of the large flowering plant family Fabaceae. ... Genera See text. ... Infrafamilies Acacieae Ingeae Mimoseae Mimozygantheae Parkieae The Mimosoideae is a subfamily of the Family Fabaceae characterized by flowers with small petals and numerous prominent stamens. ... This article or section should be merged with List of garden plants The flowers produced by flowering plants (Division Magnoliophyta) are of great interest to gardeners, florists, botanists, and nature lovers the world over. ... The List of forests is a link page for any forest or woodland anywhere in the world. ... Here are lists of all the fruits considered edible in some cuisine. ... By far the most commonly used seasoning for food is table salt; however, it is a mineral, not a spice. ... Genus Quercus Subgenus Quercus Typical oaks. ... This is a listing of all known Smilax species. ... Alfalfa sprouts Anise Artichoke Arugula (US) == Rocket (UK and Australia) Asparagus Aubergine (UK) == Eggplant (US and Australia) Avocado Green beans Beans and Peas Azuki beans, adzuki beans Bean sprouts Black-eyed peas = Black-eyed beans (UK and Australia) Broad beans Chickpeas = Garbanzo beans Varieties of the Common bean Pinto beans... This timeline outlines the major events in the development of life on planet Earth. ...

Chemistry

This page aims to list articles related to chemistry. ... This page aims to list articles on Wikipedia that are related to biochemistry. ... The periodic table of the chemical elements, also called the Mendeleev periodic table, is a tabular display of the known chemical elements. ... This is a list of the chemical elements, sorted by name. ... Categories: Chemical elements ... Categories: Chemical elements ... The values below are standard electrode potentials taken at 25°C in aqueous solution. ... These tables show all of the known isotopes of the chemical elements, arranged with increasing atomic number from left to right and increasing neutron number from top to bottom. ... This table shows all of the known isotopes of the chemical elements, arranged with increasing atomic numbers from left to right and increasing neutron number from top to bottom. ... In ecology functional groups are collections of organisms based on morphological, physiological, behavioral, biochemical, or environmental responses or on trophic criteria. ... This page aims to list well-known chemical compounds, to stimulate the creation of Wikipedia articles. ...

Computer Science

This page aims to list articles on Wikipedia that are related to computing. ... This page aims to list articles related to the Internet and Internet Protocol. ... This is a list of technologies Early or prehistoric advances in technology or fundamental tools Agriculture Astronomy Animal husbandry Cooking Clothing Fire Inclined plane Lever Mining Pottery Pulley Screw Weaponry Wedge Wheel Writing Modern major fields of technology Life science Agriculture Biotechnology Genetic engineering Medicine Domestic technology Further technology items... There are 95 printable ASCII characters, numbered 32 to 126. ... ISO 646 is an ISO standard that specifies a 7 bit character code from which several national standards are derived, the best known of which is ASCII. Since the portion of ISO 646 shared by all countries specified only the letters used in the English alphabet, other countries using the... ISO 8859-1, more formally cited as ISO/IEC 8859-1 or less formally as Latin-1, is part 1 of ISO/IEC 8859, a standard character encoding originally developed by ISO, but later jointly maintained by ISO and IEC. The standard, when supplemented with additional character assignments, is the... ISO 8859-3, also known as Latin-3 or South European is an 8-bit character encoding, part of the ISO 8859 standard. ... ISO 8859-15 is part 15 of ISO 8859, a standard character encoding defined by ISO. It is also known as Latin-9, and unofficially as Latin-0 but not as Latin-15. ... In computing, Unicode is the international standard whose goal is to provide the means to encode the text of every document people want to store in computers. ... UTF-8 (8-bit Unicode Transformation Format) is a lossless, variable-length character encoding for Unicode created by Ken Thompson and Rob Pike. ... List of algorithms - Wikipedia /**/ @import /skins-1. ... These should be the most basic topics in the field--topics about which wed like to have articles soon. ... This is a list of types of calculators, many of which are obsolete but hoarded by legions of admiring collectors. ... A computer bug is an error, flaw, mistake, failure, or fault in a computer program that prevents it from working correctly or produces an incorrect result. ... There are many abbreviations associated with the computer industry - PC, IT, CPU etc. ... This is a list of data structures. ... This is a list of projects related to digital libraries. ... See also Category:Graphics file formats Here is a summary of the most common graphics file formats: Some file formats, e. ... The following is a list of products from the International Business Machines (IBM) office and data processing equipment company, spanning from early-to-mid-20th-century punched card machinery and typewriters, via mainframe computers and minicomputers, to microprocessors, PCs, laptop PCs, and more. ... ... This list of Intel microprocessors attempts to present all of Intels processors (µPs) from the pioneering 4-bit 4004 (1971) to the present high-end offerings, the 64-bit Itanium 2 (2002) and Pentium 4F with EM64T (2004). ... Many microcomputer makes and models could run some version or derivation of the CP/M disk operating system. ... As of October of 2002, there are around 100,000 Usenet newsgroups, of which approximately a fifth are active. ... Operating systems can be categorized by technology (Unix-like or others such as Windows), ownership and license (proprietary or open source), working state (historic like DOS and OS/2 or current like Linux and Windows), application (general like Linux, Windows), desktop only (DOS, Apple), mainframe only (AIX), real-time or... A programming language or computer language is a standardized communication technique for expressing instructions to a computer. ... Other listings of programming languages are: Categorical list of programming languages Generational list of programming languages Chronological list of programming languages Note: Esoteric programming languages have been moved to the separate List of esoteric programming languages. ... This is a list of programming languages grouped by category. ... This is a chronological list of programming languages. ... Here, a genealogy of programming languages is shown. ... The Remington Rand years (1950 to 1955) Calculating devices UNIVAC 60 UNIVAC 120 Computer systems UNIVAC I UNIVAC 1101 UNIVAC 1102 UNIVAC 1103 Peripherals Storage UNISERVO tape drive The Sperry Rand years (1955 to 1978) Calculating devices UNIVAC 1004 UNIVAC 1005 Computer systems Embedded systems AN/USQ-17 – the Navy... Note that each of the iterations of the UNIX Time-Sharing System are evolved from the version before, with version one evolving from the prototypal UNICS. Not all variants and descendants of UNIX are displayed. ... In computing, a command is a directive to a computer program acting as an interpreter of some kind, in order to perform a specific task. ... This article presents a detailed timeline of events in the history of computing. ...

Ecology

The list of conservation topics is a link page for the conservation of both the natural environment and the built environment. ...

Geography

This is a list of geography topics: Geography of countries Geography of Afghanistan Geography of Albania Geography of Algeria Geography of American Samoa Geography of Andorra Geography of Angola Geography of Anguilla Geography of Antarctica Geography of Antigua and Barbuda Geography of Argentina Geography of Armenia Geography of Aruba Geography... Since there are way too many places on Earth to list on one page, go to a more specific list below. ... This is an alphabetical list of countries of the world, including both de jure and de facto independent states as well as (inhabited) dependent territories. ... This is a list of geographical pairs. ... Twin cities are either: two towns or cities that are geographically close to each other, and often referred to collectively; or two distant cities which, perhaps because of similar circumstances, such as industrial decline, or demographics, agree to partner each other and share expertise (e. ... // This is a list of twin towns or sister cities - that is, pairs of towns or cities in different countries which have town twinning arrangements. ...

Geology

This is a list of all articles related to geology that cannot be readily placed on the following subtopic pages: Geology subtopics Geologic timescale List of compounds List of earthquakes List of elements by name List of geologists List of fluvial topics List of landforms List of minerals List of... The geologic timescale is used by geologists and other scientists to describe the timing and relationships between events that have occured during the history of the Earth. ... A birthstone is a gemstone or other semi-precious stone which is associated with a month of the Gregorian Calendar. ... The following is a list of major earthquakes. ... Gem animals. ... This list of oil fields includes major fields of the past and present. ... Timeline of geology: see also geologic timescale. ... The following is a list of active and extinct volcanoes: On Earth Afghanistan American Samoa Antarctica Argentina Armenia Ascension Island Australia Heard Island and the McDonald Islands New South Wales Queensland South Australia Victoria Azores Balleny Islands Bolivia Brazil Burma Cameroon Canada Anahim Volcanic Belt Garibaldi Volcanic Belt Stikine Volcanic...

Linguistics

This page aims to list articles on Wikipedia that are related to linguistics. ... This list of languages is alphabetical by English name. ... Human Language Families Most languages are known to belong to language families (families hereforth). ... ISO 639 is one of several international standards that lists short codes for language names. ... // Official languages of sovereign countries Afrikaans: South Africa (with English, Ndebele, Northern Sotho, Sotho, Swazi, Tsonga, Tswana, Venda, Xhosa, Zulu) Albanian: Albania Macedonia Part of Serbia and Montenegro Kosovo Arabic: Algeria Bahrain Chad (with French) Comoros (with French and Shikomor) Djibouti (with French) Egypt Eritrea (with Tigrignan) Iraq (with Kurdish... An alphabet is a complete standardized set of letters — basic written symbols — each of which roughly represents a phoneme of a spoken language, either as it exists now or as it may have been in the past. ... An alphabet is a complete standardized set of letters — basic written symbols — each of which roughly represents a phoneme of a spoken language, either as it exists now or as it may have been in the past. ... The Arabic alphabet is the script used for writing the Arabic language. ... The Aramaic alphabet is an abjad alphabet designed for writing the Aramaic language. ... A Czech braille calendar This article is about the writing system. ... Coptic letters in a florid Bohairic script The Coptic alphabet is an alphabet used for writing the Coptic language. ... The Cyrillic alphabet (or azbuka, from the old name of the first letters) is an alphabet used to write six natural Slavic languages (Belarusian, Bulgarian, Macedonian, Russian, Serbian, and Ukrainian) and many other languages of the former Soviet Union, Asia and Eastern Europe. ... Representation of the Gothic alphabet surrounding its inventor Ulfilas The Gothic alphabet is an alphabetic writing system attributed to Wulfila used exclusively for writing the ancient Gothic language. ... Hangul is the native alphabet used to write the Korean language, as opposed to the Hanja system borrowed from China. ... Note: This article contains special characters. ... The International Phonetic Alphabet is a system of phonetic notation used by linguists to accurately and uniquely represent each of the wide variety of sounds (phones or phonemes) the human vocal apparatus can produce. ... This is a version of the International Phonetic Alphabet for English sounds. ... Kannada - aptly described as sirigannada (known to few as Kanarese) is one of the oldest Dravidian languages and is spoken in its various dialects by roughly 45 million people. ... Japanese writing Kanji 漢字 Kana 仮名 Hiragana 平仮名 Katakana 片仮名 Uses Furigana 振り仮名 Okurigana 送り仮名 Romaji ローマ字 Hiragana (平仮名, literally smooth kana) are a Japanese syllabary, one of four Japanese writing systems (the others are katakana, kanji and rōmaji). ... Japanese writing Kanji 漢字 Kana 仮名 Hiragana 平仮名 Katakana 片仮名 Uses Furigana 振り仮名 Okurigana 送り仮名 Romaji ローマ字 Katakana (片仮名, literally: partial kana) are a Japanese syllabary, one of four Japanese writing systems (the others are hiragana, kanji and rōmaji). ... Morse code is a system of representing letters, numbers and punctuation marks by means of a code signal sent intermittently. ... The NATO phonetic alphabet is a common name for the radiotelephony spelling alphabet of the International Civil Aviation Organization (ICAO), which assigned words to the letters of the English alphabet so that critical combinations of letters could be pronounced and understood by aircrew and air traffic controllers regardless of their... The Phoenician alphabet dates from around 1000 BC and is derived from the Proto-Canaanite alphabet. ... The Runic alphabets are a set of related alphabets using letters known as runes, formerly used to write Germanic languages, mainly in Scandinavia and the British Isles. ... SAMPA charts of consonants and vowels See a concise version of SAMPA for English sounds. ... This is a concise version of SAMPA for MUTHER FUCKING English sounds. ... Posthumously funded by and named for Irish playwright George Bernard Shaw, the Shavian alphabet (also known as Shaw alphabet) was conceived as a way to provide simple, phonetic orthography for the English language to replace the difficulties of the conventional spelling. ... The Thai alphabet (ตัวอักษรไทย) is used to write the Thai language (ภาษาไทย) and other minority languages in Thailand. ... Pronunciation refers to: the way a word or a language is usually spoken; the manner in which someone utters a word. ... The following is a list of English words without rhymes, a list of words in the English language which rhyme with no other English words in the sense that they are pronounced in the same way from the vowel sound of the main stressed syllable onwards. ... Note: This page contains phonetic information presented in the International Phonetic Alphabet (IPA) using Unicode. ... The following is a list of words and names which are often pronounced by native speakers of the English language in ways which many others consider to be incorrect. ... // List of tongue-twisters in English Rhymes and poems Sarah, Sarah, sits in her Chevrolet. ... Symbols of the International Phonetic Alphabet as used for English. ... In linguistics, a morpheme is the smallest language unit that carries a semantic interpretation. ... The English suffix -ism was first used to form a noun of action from a verb, as in baptism, from baptein, a Greek word meaning to dip. Its usage was later extended to signify systems of belief. ... Informally, an ography is a field of study or academic discipline ending in the noun combining form -ography. ... Informally, an ology is a field of study or academic discipline ending in the suffix -ology. ... Acronyms and initialisms are abbreviations formed from the initial letter or letters of words, such as NATO and XHTML, and are pronounced in a way that is distinct from the full pronunciation of what the letters stand for. ... Abbreviation (from Latin brevis short) is strictly a shortening, but more particularly, an abbreviation is a letter or group of letters, taken from a word or words, and employed to represent them for the sake of brevity. ... This list contains acronyms, initialisms and pseudo-blends. ... This article describes three-letter acronyms. ... This is a list of all possible three-letter abbreviations from AAA to DZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations from EAA to HZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations from IAA to LZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations from MAA to PZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations (TLAs) from QAA to TZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations from UAA to XZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of all possible three-letter abbreviations from YAA to ZZZ. TLAs in red or followed by a question mark do not have an article. ... This is a list of proverbial or idiomatic pairs or pairs employed in common spoken or written usage. ...

Microbiology

  • List of Microbiology topics
  • List of Microbiological reagents

Physics

This page aims to list all Wikipedia articles that are related to physics. ... This page gives a summary of important equations in classical mechanics. ... This is a list of physical laws discovered by science. ... Some common conventions: Intensive quantities in physics are usually denoted with minuscules, while extensive are denoted with capital letters. ... A magnetosphere is the region around an astronomical object, in which phenomena are dominated by its magnetic field. ... In science, a physical constant is a physical quantity whose numerical value does not change. ... Artificial radiation belts have been artificially created by the explosion of high-altitude nuclear weapons. ...

Psychology

This page aims to list articles related to psychology. ... The basic eight emotions are: fear (or terror, shock, phobia) anger (or rage, which can be directed to the self or others) sorrow (or sadness, or grief or depression, which some people think of a separate emotion—see depression) joy (happiness, glee, gladness). ... The English suffix -phobia is used to describe fear or hatred (the latter is often ignored) of a particular thing or subject. ...

Sociology

The following is a list of sociological topics. ... This is list of names of ethnic groups. ... Alternative names and component tribes are in parentheses after the main appellation. ... The Peoples Republic of China officially describes itself as a multinational unitary state and as such officially recognizes 56 nationalities or Mínzú (民族), within China: the Han being the majority (>92%), and the remaining 55 nationalities being the national minorities. ... Here is a list of communities in Nunavut Territory, Canada. ... Laos is home to 47 officially recognized ethnic groups. ... Vietnam is a multi-ethnic country with over fifty distinct groups. ... International General Civitan Jaycees (Junior Chamber of Commerce) Kiwanis Lions Clubs International Optimist International Red Cross Rotary International Ruritan Samaritans Woodsmen of the World Masonry Freemasonry Scottish Rite York Rite Shriners Masonic Youth Organizations Fraternal Forestry Ancient Order of Foresters Ancient Order of United Workmen Independent Order of Foresters Australia... By Author: Anthan, George -- Farmers cannot afford to give up their day job Danbom, David B. -- Why Americans Value Rural Life Davidson, Osha Gray -- In the wake of huge hog lots, what is replacing the heartlands family farms? Drabenstott, Mark -- Rural America in a New Century Hamilton, Neil -- How... Sociologists have identified a number of different types of rural communities, which have arisen as a result of changing economic trends within rural regions of industrial nations. ...

Zoology

This page lists orders and families of birds, class Aves. ... This seasonal checklist was developed from records compiled by the Santa Cruz Bird Club, updated most recently September 30, 2002. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The Sibley-Monroe checklist was a landmark document in the study of birds. ... The following list of cat breeds uses a wide interpretation of the word breed. Breeds listed here may be traditional breeds with long histories as registered breeds, rare breeds with their own registries, or new breeds that may still be under development. ... Dogs have been selectively bred for thousands of years, sometimes by inbreeding dogs from the same ancestral lines, sometimes by mixing dogs from very different lines. ... This page is just a list. ... The list of historical animals (that is, individual animals of historical significance) is divided into the following sub-pages: List of apes (non-human higher primates, excludes monkeys) List of historical birds List of historical cats List of historical dogs List of historical elephants List of historical horses List of... This is a list of historical cats. ... Dogs famous in their own right Balto, final lead dog of sled-dog team that delivered medicine from Anchorage to Nome, Alaska to save Nome from a diphtheria epidemic. ... // Race horses Abercrombie Adios Adios Butler, famous harness-racer Affirmed, last horse to win the U.S. Triple Crown (1978). ...

Other lists

This page aims to list articles on Wikipedia that are related to the scientific method. ... This is a list of physical and mathematical constants named after people. ... This is a list of scientific laws named after people. ... This is a list of scientific units named after people. ... This is a list of inventions followed by name of the inventor (or whom it is named after). ... This is a list of scientists who are known in their field as a pair. ... This is a list of academic disciplines (and academic fields). ...

Categories


  Results from FactBites:
 
TIMSS 1999 Benchmarking Report Chap5_9 (817 words)
Exhibit 5.19 summarizes the data according to the percentage of topics intended to be taught to all or almost all students (at least 90 percent) in each entity, across the entire list of topics and for each content area.
The greatest percentages of topics intended to be taught to 90 percent or more of the students were in biology (77 percent, on average across countries), earth science (72 percent), and environmental and resource issues (69 percent).
Earth science, biology, environmental and resource issues, and scientific inquiry and the nature of science were included in the curriculum for almost all students in almost all Benchmarking jurisdictions, but the coverage of physics and particularly chemistry was more variable.
BIGpedia - Category:Science - Encyclopedia and Dictionary Online (78 words)
Science is a body of verifiable empirical knowledge, a global community of scholars, and a set of techniques for investigating the universe known as the scientific method.
Natural sciences study nature; social sciences study human beings and society.
List of famous failures in science and engineering
  More results at FactBites »

 
 

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