id int64 39 79M | url stringlengths 31 227 | text stringlengths 6 334k | source stringlengths 1 150 ⌀ | categories listlengths 1 6 | token_count int64 3 71.8k | subcategories listlengths 0 30 |
|---|---|---|---|---|---|---|
2,174,645 | https://en.wikipedia.org/wiki/EPPO%20Code | An EPPO code, formerly known as a Bayer code, is an encoded identifier that is used by the European and Mediterranean Plant Protection Organization (EPPO), in a system designed to uniquely identify organisms – namely plants, pests and pathogens – that are important to agriculture and crop protection. EPPO codes are a ... | EPPO Code | [
"Biology"
] | 431 | [
"Plant pathogens and diseases",
"Taxonomy (biology)",
"Plants"
] |
2,175,118 | https://en.wikipedia.org/wiki/Refugium%20%28population%20biology%29 | In biology, a refugium (plural: refugia) is a location which supports an isolated or relict population of a once more widespread species. This isolation (allopatry) can be due to climatic changes, geography, or human activities such as deforestation and overhunting.
Present examples of refugial animal species are the ... | Refugium (population biology) | [
"Biology"
] | 1,854 | [
"Biogeography"
] |
14,463,498 | https://en.wikipedia.org/wiki/Eilenberg%E2%80%93Mazur%20swindle | In mathematics, the Eilenberg–Mazur swindle, named after Samuel Eilenberg and Barry Mazur, is a method of proof that involves paradoxical properties of infinite sums. In geometric topology it was introduced by and is often called the Mazur swindle. In algebra it was introduced by Samuel Eilenberg
and is known as t... | Eilenberg–Mazur swindle | [
"Mathematics"
] | 1,178 | [
"Fields of abstract algebra",
"Module theory"
] |
14,463,701 | https://en.wikipedia.org/wiki/Outline%20of%20abnormal%20psychology | The following outline is provided as an overview of and topical guide to abnormal psychology:
Abnormal psychology – is the scientific study of abnormal behavior in order to describe, predict, explain, and change abnormal patterns of functioning. Abnormal psychology in clinical psychology studies the nature of psychop... | Outline of abnormal psychology | [
"Biology"
] | 971 | [
"Behavioural sciences",
"Behavior",
"Abnormal psychology"
] |
14,463,750 | https://en.wikipedia.org/wiki/Stress%20field | A stress field is the distribution of internal forces in a body that balance a given set of external forces. Stress fields are widely used in fluid dynamics and materials science.
Consider that one can picture the stress fields as the stress created by adding an extra half plane of atoms to a crystal. The bonds are cle... | Stress field | [
"Physics",
"Materials_science",
"Engineering"
] | 582 | [
"Applied and interdisciplinary physics",
"Classical mechanics",
"Materials science",
"Mechanics",
"nan"
] |
14,464,469 | https://en.wikipedia.org/wiki/Outline%20of%20black%20holes | The following outline is provided as an overview of and topical guide to black holes:
Black hole – mathematically defined region of spacetime exhibiting such a strong gravitational pull that no particle or electromagnetic radiation can escape from inside it. The theory of general relativity predicts that a sufficientl... | Outline of black holes | [
"Physics",
"Astronomy"
] | 2,872 | [
"Black holes",
"Physical phenomena",
"Physical quantities",
"Galaxies",
"Unsolved problems in physics",
"Astrophysics",
"Density",
"Theory of relativity",
"Stellar phenomena",
"Astronomical objects"
] |
14,464,580 | https://en.wikipedia.org/wiki/Mobile%20TV%20format | Mobile TV Format is a colloquial and collective name for technology standards set out for broadcasting TV services to mobile devices, mostly mobile handsets for now. Currently, there are four prevalent formats known as DMB, DVB-H, OneSeg and MediaFLO. As of December 2007, ITU approved T-DMB, DVB-H, OneSeg and MediaFLO ... | Mobile TV format | [
"Technology"
] | 851 | [
"Mobile content"
] |
14,464,979 | https://en.wikipedia.org/wiki/Outline%20of%20cell%20biology | The following outline is provided as an overview of and topical guide to cell biology:
Cell biology – A branch of biology that includes study of cells regarding their physiological properties, structure, and function; the organelles they contain; interactions with their environment; and their life cycle, division, an... | Outline of cell biology | [
"Biology"
] | 5,941 | [
"Cell biology"
] |
14,465,687 | https://en.wikipedia.org/wiki/Oleg%20Viro | Oleg Yanovich Viro () (b. 13 May 1948, Leningrad, USSR) is a Russian mathematician in the fields of topology and algebraic geometry, most notably real algebraic geometry, tropical geometry and knot theory.
Contributions
Viro developed a "patchworking" technique in algebraic geometry, which allows real algebraic varie... | Oleg Viro | [
"Mathematics"
] | 566 | [
"Topologists",
"Topology"
] |
14,465,804 | https://en.wikipedia.org/wiki/Papoose%20board | In the medical field a papoose board is a temporary medical stabilization board used to limit a patient's freedom of movement to decrease risk of injury while allowing safe completion of treatment. The term papoose board refers to a brand name.
It is most commonly used during dental work, venipuncture, and other medic... | Papoose board | [
"Biology"
] | 722 | [
"Medical equipment",
"Medical technology"
] |
14,465,871 | https://en.wikipedia.org/wiki/PowerShell | PowerShell is a task automation and configuration management program from Microsoft, consisting of a command-line shell and the associated scripting language. Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on August 18, 2016, with the introduction of PowerShe... | PowerShell | [
"Technology",
"Engineering"
] | 7,857 | [
"Windows commands",
"Systems engineering",
"Configuration management",
"Computing commands"
] |
14,465,985 | https://en.wikipedia.org/wiki/Dipropylcyclopentylxanthine | 8-Cyclopentyl-1,3-dipropylxanthine (DPCPX, PD-116,948) is a drug which acts as a potent and selective antagonist for the adenosine A1 receptor. It has high selectivity for A1 over other adenosine receptor subtypes, but as with other xanthine derivatives DPCPX also acts as a phosphodiesterase inhibitor, and is almost as... | Dipropylcyclopentylxanthine | [
"Chemistry"
] | 253 | [
"Alkaloids by chemical classification",
"Xanthines"
] |
14,466,034 | https://en.wikipedia.org/wiki/Planetarium%20software | Planetarium software is application software that allows a user to simulate the celestial sphere at any time of day, especially at night, on a computer. Such applications can be as rudimentary as displaying a star chart or sky map for a specific time and location, or as complex as rendering photorealistic views of the ... | Planetarium software | [
"Astronomy"
] | 150 | [
"Astronomy software",
"Works about astronomy",
"Astronomy stubs"
] |
14,466,203 | https://en.wikipedia.org/wiki/Service%20Interface%20for%20Real%20Time%20Information | The Standard Interface for Real-time Information or SIRI is an XML protocol to allow distributed computers to exchange real-time information about public transport services and vehicles.
The protocol is a CEN norm, developed originally as a technical standard with initial participation by France, Germany (Verband Deu... | Service Interface for Real Time Information | [
"Technology"
] | 1,866 | [
"Public transport information systems",
"Information systems",
"Real-time computing"
] |
14,466,384 | https://en.wikipedia.org/wiki/Product-determining%20step | The product-determining step is the step of a chemical reaction that determines the ratio of products formed via differing reaction mechanisms that start from the same reactants. The product determining step is not rate limiting if the rate limiting step of each mechanism is the same.
See also
Rate-determining step
... | Product-determining step | [
"Chemistry"
] | 62 | [
"Chemical reaction stubs",
"nan"
] |
14,466,835 | https://en.wikipedia.org/wiki/Photon%20Factory | The Photon Factory (PF) is a synchrotron located at KEK, in Tsukuba, Japan, about fifty kilometres from Tokyo.
History
The Photon Factory turned on its synchrotron for the first time in 1982, becoming the first light source accelerator in Japan to produce x-rays. In 1997, it joined the Institute of Materials Structure... | Photon Factory | [
"Physics",
"Materials_science"
] | 316 | [
"Particle physics stubs",
"Materials testing",
"Particle physics",
"Synchrotron radiation facilities"
] |
14,467,117 | https://en.wikipedia.org/wiki/Michael%20Hinchey | Michael Gerard Hinchey (born 1969) is an Irish computer scientist and former Director of the Irish Software Engineering Research Centre (Lero), a multi-university research centre headquartered at the University of Limerick, Ireland. He now serves as Head of Department of the Department of Computer Science & Information... | Michael Hinchey | [
"Engineering"
] | 567 | [
"Institution of Engineering and Technology",
"Fellows of the Institution of Engineering and Technology"
] |
14,467,558 | https://en.wikipedia.org/wiki/Surface%20force | Surface force denoted fs is the force that acts across an internal or external surface element in a material body.
Normal forces and shear forces between objects are types of surface force. All cohesive forces and contact forces between objects are considered as surface forces.
Surface force can be decomposed into two... | Surface force | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 159 | [
"Fluid dynamics stubs",
"Force",
"Physical quantities",
"Chemical engineering",
"Quantity",
"Classical mechanics stubs",
"Mass",
"Classical mechanics",
"Mechanics",
"Piping",
"Wikipedia categories named after physical quantities",
"Matter",
"Fluid dynamics"
] |
14,467,753 | https://en.wikipedia.org/wiki/Univac%20Text%20Editor | ED or ED-1100 is an interactive text editor implemented on the UNIVAC 1100/2200 series.
"ED was developed at Univac in the mid-60s. It was loosely based on the Project MAC editor developed for the MULTICS system at MIT."-Tom McCarthy
"Project MAC editor was programmed by Jerry Saltzer as a way to produce documentat... | Univac Text Editor | [
"Technology"
] | 156 | [
"History of software",
"History of computing"
] |
14,468,359 | https://en.wikipedia.org/wiki/Verification%20%28spaceflight%29 | Verification in the field of space systems engineering covers two verification processes: Qualification and Acceptance
Overview
In the field of spaceflight verification standards are developed by DoD, NASA and the ECSS, among others. Large aerospace corporations may also developed their own internal standards. These... | Verification (spaceflight) | [
"Engineering"
] | 665 | [
"Systems engineering"
] |
14,468,598 | https://en.wikipedia.org/wiki/Content%20managed%20hosting | Content managed hosting is a service that couples website hosting with a content management system. Content management systems enable Web site owners or marketing departments to edit website content, share files, and hyperlink pages without needing to know markup or programming languages. It is an alternative to using ... | Content managed hosting | [
"Technology"
] | 81 | [
"Computing stubs",
"World Wide Web stubs"
] |
14,468,774 | https://en.wikipedia.org/wiki/Comparison%20of%20usability%20evaluation%20methods | Usability testing methods aim to evaluate the ease of use of a software product by its users. As existing methods are subjective and open to interpretation, scholars have been studying the efficacy of each method
and their adequacy to different subjects, comparing which one may be the most appropriate in fields like ... | Comparison of usability evaluation methods | [
"Technology",
"Engineering"
] | 108 | [
"Human–computer interaction",
"Computing comparisons",
"Human–machine interaction"
] |
14,469,114 | https://en.wikipedia.org/wiki/Rhenium%E2%80%93osmium%20dating | Rhenium–osmium dating is a form of radiometric dating based on the beta decay of the isotope 187Re to 187Os. This normally occurs with a half-life of 41.6 × 109 y, but studies using fully ionised 187Re atoms have found that this can decrease to only 33 y. Both rhenium and osmium are strongly siderophilic (iron loving)... | Rhenium–osmium dating | [
"Chemistry"
] | 1,050 | [
"Radiometric dating",
"Radioactivity"
] |
14,469,299 | https://en.wikipedia.org/wiki/Autonomous%20convergence%20theorem | In mathematics, an autonomous convergence theorem is one of a family of related theorems which specify conditions guaranteeing global asymptotic stability of a continuous autonomous dynamical system.
History
The Markus–Yamabe conjecture was formulated as an attempt to give conditions for global stability of continuous... | Autonomous convergence theorem | [
"Mathematics"
] | 500 | [
"Theorems in dynamical systems",
"Mathematical theorems",
"Mathematical analysis",
"Fixed points (mathematics)",
"Stability theory",
"Topology",
"Mathematical problems",
"Dynamical systems"
] |
14,469,908 | https://en.wikipedia.org/wiki/Rural%20internet | Rural Internet describes the characteristics of Internet service in rural areas (also referred to as "the country" or "countryside"), which are settled places outside towns and cities. Inhabitants live in villages, hamlets, on farms and in other isolated houses. Mountains and other terrain can impede rural Internet acc... | Rural internet | [
"Technology"
] | 2,501 | [
"Internet access",
"IT infrastructure"
] |
14,469,976 | https://en.wikipedia.org/wiki/Microbial%20cyst | A microbial cyst is a resting or dormant stage of a microorganism, that can be thought of as a state of suspended animation in which the metabolic processes of the cell are slowed and the cell ceases all activities like feeding and locomotion. Many groups of single-celled, microscopic organisms, or microbes, possess th... | Microbial cyst | [
"Chemistry",
"Biology"
] | 2,560 | [
"Microbiology",
"Pathology",
"Microscopy"
] |
14,470,268 | https://en.wikipedia.org/wiki/Sir%20William%20Lawrence%2C%201st%20Baronet | Sir William Lawrence, 1st Baronet (16 July 1783 – 5 July 1867) was an English surgeon who became President of the Royal College of Surgeons of London and Serjeant Surgeon to the Queen.
In his mid-thirties, he published two books of his lectures which contained pre-Darwinian ideas on man's nature and, effectively, on ... | Sir William Lawrence, 1st Baronet | [
"Biology"
] | 6,247 | [
"Non-Darwinian evolution",
"Biology theories",
"Proto-evolutionary biologists"
] |
14,470,771 | https://en.wikipedia.org/wiki/Light%20effects%20on%20circadian%20rhythm | Light effects on circadian rhythm are the response of circadian rhythms to light.
Most animals and other organisms have a biological clock that synchronizes their physiology and behaviour with the daily changes in the environment. The physiological changes that follow these clocks are known as circadian rhythms. Becau... | Light effects on circadian rhythm | [
"Physics",
"Biology"
] | 2,549 | [
"Physical phenomena",
"Behavior",
"Spectrum (physical sciences)",
"Electromagnetic spectrum",
"Waves",
"Circadian rhythm",
"Light",
"Sleep"
] |
14,470,857 | https://en.wikipedia.org/wiki/Radiation-induced%20cognitive%20decline | Radiation-induced cognitive decline describes the possible correlation between radiation therapy and cognitive impairment. Radiation therapy is used mainly in the treatment of cancer. Radiation therapy can be used to cure, care or shrink tumors that are interfering with quality of life. Sometimes radiation therapy is u... | Radiation-induced cognitive decline | [
"Chemistry",
"Materials_science"
] | 3,854 | [
"Radiation effects",
"Radiation health effects",
"Radioactivity"
] |
14,471,554 | https://en.wikipedia.org/wiki/Bed%20rest | Bed rest, also referred to as the rest-cure, is a medical treatment in which a person lies in bed for most of the time to try to cure an illness. Bed rest refers to voluntarily lying in bed as a treatment and not being confined to bed because of a health impairment which physically prevents leaving bed. The practice is... | Bed rest | [
"Biology"
] | 1,866 | [
"Beds",
"Behavior",
"Sleep"
] |
14,471,564 | https://en.wikipedia.org/wiki/Outline%20of%20medicine | The following outline is provided as an overview of and topical guide to medicine:
Medicine – science of healing. It encompasses a variety of health care practices evolved to maintain health by the prevention and treatment of illness.
Aims
Cure
Health
Homeostasis
Medical ethics
Prevention of illness
Palliation
B... | Outline of medicine | [
"Biology"
] | 2,738 | [
"Medicine"
] |
14,471,620 | https://en.wikipedia.org/wiki/Outline%20of%20acoustics | The following outline is provided as an overview of and topical guide to acoustics:
Acoustics – interdisciplinary science that deals with the study of all mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics... | Outline of acoustics | [
"Physics"
] | 820 | [
"Classical mechanics",
"Acoustics"
] |
14,471,804 | https://en.wikipedia.org/wiki/Deconditioning | Deconditioning is adaptation of an organism to a less demanding environment, or, alternatively, the decrease of physiological adaptation to normal conditions. Deconditioning can result from decreased physical activity, prescribed bed rest, orthopedic casting, paralysis, aging. A particular interest in the study of deco... | Deconditioning | [
"Biology"
] | 158 | [
"Physiology"
] |
14,472,315 | https://en.wikipedia.org/wiki/Caterpillar%20930G | The Caterpillar 930G is a hydraulic front end loader manufactured by Caterpillar Inc. The 930G, with of net flywheel power at 2300 rpm, it is classified as a small wheeled loader in the line of Caterpillar's excavators. The MSRP of a standard 930G is $145,400.
Specifications
Engine
Net Flywheel Power: 149 hp (110 k... | Caterpillar 930G | [
"Engineering"
] | 240 | [
"Construction equipment",
"Construction",
"Engineering vehicles",
"Caterpillar Inc. vehicles",
"Industrial machinery"
] |
14,472,947 | https://en.wikipedia.org/wiki/Sacral%20nerve%20stimulation | Sacral nerve stimulation, also termed sacral neuromodulation, is a type of medical electrical stimulation therapy.
It typically involves the implantation of a programmable stimulator subcutaneously, which delivers low amplitude electrical stimulation via a lead to the sacral nerve, usually accessed via the S3 foramen... | Sacral nerve stimulation | [
"Biology"
] | 1,669 | [
"Incontinence",
"Excretion"
] |
14,473,130 | https://en.wikipedia.org/wiki/UX%20Tauri | UX Tauri, abbreviated as UX Tau, is a binary star system approximately 450 light-years away in the constellation of Taurus (the Bull). It is notable for the fact that, despite its recent (in stellar terms) creation, the Spitzer Space Telescope discovered that its protoplanetary disk contains a gap. The dust, which norm... | UX Tauri | [
"Astronomy"
] | 245 | [
"Taurus (constellation)",
"Constellations"
] |
14,473,878 | https://en.wikipedia.org/wiki/Human%E2%80%93computer%20information%20retrieval | Human–computer information retrieval (HCIR) is the study and engineering of information retrieval techniques that bring human intelligence into the search process. It combines the fields of human-computer interaction (HCI) and information retrieval (IR) and creates systems that improve search by taking into account the... | Human–computer information retrieval | [
"Engineering"
] | 1,515 | [
"Human–computer interaction",
"Human–machine interaction"
] |
14,474,114 | https://en.wikipedia.org/wiki/Probabilistic%20causation | Probabilistic causation is a concept in a group of philosophical theories that aim to characterize the relationship between cause and effect using the tools of probability theory. The central idea behind these theories is that causes raise the probabilities of their effects, all else being equal.
Deterministic versus ... | Probabilistic causation | [
"Physics"
] | 1,402 | [] |
14,474,795 | https://en.wikipedia.org/wiki/Community%20Broadband%20Bill | The Community Broadband Act was a bill (proposed law) that was never enacted into legislation by the U.S. Senate,110th Congress The act was intended to promote affordable broadband access by allowing municipal governments to provide telecommunications capability and services.
Supporters of the bill believed it would ... | Community Broadband Bill | [
"Technology"
] | 1,140 | [
"Computer law",
"Computing and society"
] |
14,474,893 | https://en.wikipedia.org/wiki/Institut%20de%20Recherche%20en%20Astrophysique%20et%20Plan%C3%A9tologie | The Institut de Recherche en Astrophysique et Planétologie (IRAP), formerly the Centre d'Etude Spatiale des Rayonnements (CESR), is a French laboratory of space astrophysics. It is located in Toulouse. The center's main areas of investigation are: space plasmas, planetology, the high energy universe, and the cold unive... | Institut de Recherche en Astrophysique et Planétologie | [
"Astronomy"
] | 216 | [
"Outer space stubs",
"Outer space",
"Astronomy stubs"
] |
13,300,928 | https://en.wikipedia.org/wiki/Guajataca%20Lake | Guajataca Lake, or Lago Guajataca, is a reservoir of the Guajataca River created by the Puerto Rico Electric Power Authority in 1929. It is located between the municipalities of San Sebastián, Quebradillas, and Isabela in Puerto Rico, and receives most of its water from the Rio Guajataca and Rio Chiquito de Cibao river... | Guajataca Lake | [
"Engineering"
] | 722 | [
"Engineering units and formations",
"United States Army Corps of Engineers"
] |
13,301,401 | https://en.wikipedia.org/wiki/United%20States%20Radium%20Corporation | The United States Radium Corporation was a company, most notorious for its operations between the years 1917 to 1926 in Orange, New Jersey, in the United States that led to stronger worker protection laws. After initial success in developing a glow-in-the-dark radioactive paint, the company was subject to several lawsu... | United States Radium Corporation | [
"Physics",
"Chemistry"
] | 1,833 | [
"Radioactivity",
"Nuclear physics"
] |
13,301,464 | https://en.wikipedia.org/wiki/Sadr%20Region | The Sadr Region (also known as IC 1318 or the Gamma Cygni Nebula) is the diffuse emission nebula surrounding Sadr (γ Cygni) at the center of Cygnus's cross. The Sadr Region is one of the surrounding nebulous regions; others include the Butterfly Nebula and the Crescent Nebula. It contains many dark nebulae in addition ... | Sadr Region | [
"Astronomy"
] | 147 | [
"Nebula stubs",
"Cygnus (constellation)",
"Astronomy stubs",
"Constellations"
] |
13,301,535 | https://en.wikipedia.org/wiki/Seed%20nucleus | A seed nucleus is an isotope that is the starting point for any of a variety of fusion chain reactions. The mix of nuclei produced at the conclusion of the chain reaction generally depends strongly on the relative availability of the seed nucleus or nuclei and the component being fused—whether neutrons as in the r-pro... | Seed nucleus | [
"Physics"
] | 118 | [
"Nuclear and atomic physics stubs",
"Nuclear physics"
] |
13,301,558 | https://en.wikipedia.org/wiki/Dunhuang%20Star%20Chart | The Dunhuang map or Dunhuang Star map is one of the first known graphical representations of stars from ancient Chinese astronomy, dated to the Tang dynasty (618–907). Before this map, much of the star information mentioned in historical Chinese texts had been questioned. The map provides a graphical verification of t... | Dunhuang Star Chart | [
"Astronomy"
] | 333 | [
"Astronomy in China",
"History of astronomy"
] |
13,301,794 | https://en.wikipedia.org/wiki/INVITE%20of%20Death | An INVITE of Death is a type of attack on a VoIP-system that involves sending a malformed or otherwise malicious SIP INVITE request to a telephony server, resulting in a crash of that server. Because telephony is usually a critical application, this damage causes significant disruption to the users and poses tremendous... | INVITE of Death | [
"Technology"
] | 585 | [
"Denial-of-service attacks",
"Computer security exploits"
] |
13,301,859 | https://en.wikipedia.org/wiki/Diffusion-controlled%20reaction | Diffusion-controlled (or diffusion-limited) reactions are reactions in which the reaction rate is equal to the rate of transport of the reactants through the reaction medium (usually a solution). The process of chemical reaction can be considered as involving the diffusion of reactants until they encounter each other i... | Diffusion-controlled reaction | [
"Chemistry",
"Engineering"
] | 784 | [
"Chemical engineering",
"Chemical kinetics",
"Chemical reaction engineering",
"nan"
] |
13,301,952 | https://en.wikipedia.org/wiki/Orphan%20Train | The Orphan Train Movement was a supervised welfare program that transported children from crowded Eastern cities of the United States to foster homes located largely in rural areas of the Midwest short on farming labor. The orphan trains operated between 1854 and 1929, relocating from about 200,000 children. The co-fou... | Orphan Train | [
"Technology"
] | 6,021 | [
"Trains",
"Transport systems"
] |
13,302,082 | https://en.wikipedia.org/wiki/Revelation%20Space%20series | The Revelation Space series is a book series created by Alastair Reynolds. The fictional universe it is set in is used as the setting for a number of his novels and stories. Its fictional history follows the human species through various conflicts from the relatively near future (roughly 2200) to approximately 40,000 A... | Revelation Space series | [
"Materials_science"
] | 2,517 | [
"Fiction about nanotechnology",
"Nanotechnology"
] |
13,302,135 | https://en.wikipedia.org/wiki/Wuxian%20%28Shang%20dynasty%29 | Wuxian () was a Chinese shaman, or Wu () who practiced divination, prayer, sacrifice, rainmaking, and healing in Chinese traditions dating back over 3,000 years. Wuxian lived in the Shang dynasty (c. 1600–1046 BC) of China, and served under king Tai Wu. He is considered one of the main ancient Chinese astronomers alon... | Wuxian (Shang dynasty) | [
"Astronomy"
] | 164 | [
"Astronomers",
"Astronomer stubs",
"Astronomy stubs"
] |
13,302,262 | https://en.wikipedia.org/wiki/Fragment%20separator | A fragment separator is an ion-optical device used to focus and separate products from the collision of relativistic ion beams with thin targets. Selected products can then be studied individually. Fragment separators typically consist of a series of superconducting magnetic multipole elements. The thin target immed... | Fragment separator | [
"Physics"
] | 179 | [
"Experimental physics"
] |
13,303,011 | https://en.wikipedia.org/wiki/Daintree%20Networks | Daintree Networks, Inc. was a building automation company that provided wireless control systems for commercial and industrial buildings. Founded in 2003, Daintree was headquartered in Los Altos, California, with an R&D lab in Melbourne, Australia.
Daintree's ControlScope wireless control includes switches, sensors, ... | Daintree Networks | [
"Technology",
"Engineering"
] | 860 | [
"Home automation",
"Home automation companies",
"Building engineering",
"Wireless networking",
"Wireless sensor network",
"Automation",
"Building automation"
] |
13,303,432 | https://en.wikipedia.org/wiki/Blue%20dwarf%20%28red-dwarf%20stage%29 | A blue dwarf is a hypothetical class of star that develops from a red dwarf after it has exhausted much of its hydrogen fuel supply. Because red dwarfs fuse their hydrogen slowly and are fully convective (allowing their entire hydrogen supply to be fused, instead of merely that in the core), they are predicted to have ... | Blue dwarf (red-dwarf stage) | [
"Physics"
] | 603 | [
"Astrophysics",
"Stellar evolution"
] |
13,304,056 | https://en.wikipedia.org/wiki/Mayhew%20Prize | The Mayhew Prize is a prize awarded annually by the Faculty of Mathematics, University of Cambridge to the student showing the greatest distinction in applied mathematics, primarily for courses offered by DAMTP, but also for some courses offered by the Statistical Laboratory, in the MASt examinations, also known as Par... | Mayhew Prize | [
"Technology"
] | 762 | [
"Science and technology awards",
"Mathematics awards"
] |
13,305,267 | https://en.wikipedia.org/wiki/LU%20reduction | LU reduction is an algorithm related to LU decomposition. This term is usually used in the context of super computing and highly parallel computing. In this context it is used as a benchmarking algorithm, i.e. to provide a comparative measurement of speed for different computers. LU reduction is a special parallelized ... | LU reduction | [
"Mathematics",
"Technology"
] | 341 | [
"Supercomputers",
"Applied mathematics",
"Applied mathematics stubs",
"Supercomputing"
] |
13,305,328 | https://en.wikipedia.org/wiki/Prolate%20spheroidal%20wave%20function | In mathematics, prolate spheroidal wave functions are eigenfunctions of the Laplacian in prolate spheroidal coordinates, adapted to boundary conditions on certain ellipsoids of revolution (an ellipse rotated around its long axis, “cigar shape“). Related are the oblate spheroidal wave functions (“pancake shaped” ellipso... | Prolate spheroidal wave function | [
"Mathematics"
] | 972 | [
"Special functions",
"Combinatorics"
] |
13,305,402 | https://en.wikipedia.org/wiki/Global%20brain | The global brain is a neuroscience-inspired and futurological vision of the planetary information and communications technology network that interconnects all humans and their technological artifacts. As this network stores ever more information, takes over ever more functions of coordination and communication from tra... | Global brain | [
"Biology"
] | 2,398 | [
"Superorganisms",
"Symbiosis"
] |
13,305,657 | https://en.wikipedia.org/wiki/Energy%20and%20Minerals%20Business%20Council | The Energy and Minerals Business Council is a global business forum of mining and energy corporations formed in 2006 with an inaugural meeting at the Grand Hyatt Melbourne Hotel, in Melbourne, Australia on 18 November and 19 November 2006. The meeting was held to coincide with the 2006 G20 summit.
Membership is compos... | Energy and Minerals Business Council | [
"Engineering"
] | 402 | [
"International energy organizations",
"Energy organizations"
] |
13,305,897 | https://en.wikipedia.org/wiki/Signature%20Towers | Signature Towers (formerly known as Dancing Towers) was a under construction for a three-tower, mixed-use complex in Dubai, United Arab Emirates. It was designed by Iraqi born architect Zaha Hadid after winning an international design competition which included proposals from OMA and Reiser & Umemoto among others. The ... | Signature Towers | [
"Engineering"
] | 237 | [
"Postmodern architecture",
"Architecture"
] |
13,305,949 | https://en.wikipedia.org/wiki/William%20L.%20Sibert | Major General William Luther Sibert (October 12, 1860 – October 16, 1935) was a senior United States Army officer who commanded the 1st Division on the Western Front during World War I.
Early life and education
Sibert was born in Gadsden, Alabama, on October 12, 1860. After attending the University of Alabama from 18... | William L. Sibert | [
"Chemistry"
] | 1,859 | [
"nan"
] |
13,306,439 | https://en.wikipedia.org/wiki/Greens%20Japan | The is an established national green party in Japan.
After the electoral success of Green activist Ryuhei Kawada in the 2007 House of Councillors election, the local green political network Rainbow and Greens had reportedly decided to dissolve itself and merge with the Japan Greens in December 2007. The two precedent... | Greens Japan | [
"Engineering"
] | 374 | [
"Nuclear organizations",
"Anti-nuclear organizations"
] |
13,307,194 | https://en.wikipedia.org/wiki/Braden%20Allenby | Braden R. Allenby (born 1950) is an American environmental scientist, environmental attorney and Professor of Civil and Environmental Engineering, and of Law, at Arizona State University.
Biography
Allenby was born in Highland Park, Illinois on December 29, 1950, to Dr. Richard J. Allenby, Jr.(1923-2017) and Julia T... | Braden Allenby | [
"Chemistry",
"Engineering",
"Environmental_science"
] | 1,382 | [
"Environmental scientists",
"American environmental scientists",
"Industrial engineering",
"Environmental engineering",
"Industrial ecology"
] |
13,307,469 | https://en.wikipedia.org/wiki/Empirical%20software%20engineering | Empirical software engineering (ESE) is a subfield of software engineering (SE) research that uses empirical research methods to study and evaluate an SE phenomenon of interest. The phenomenon may refer to software development tools/technology, practices, processes, policies, or other human and organizational aspects.
... | Empirical software engineering | [
"Technology",
"Engineering"
] | 205 | [
"Software engineering",
"Systems engineering",
"Information technology",
"Computer engineering"
] |
13,307,577 | https://en.wikipedia.org/wiki/Data%20breach | A data breach, also known as data leakage, is "the unauthorized exposure, disclosure, or loss of personal information".
Attackers have a variety of motives, from financial gain to political activism, political repression, and espionage. There are several technical root causes of data breaches, including accidental or ... | Data breach | [
"Engineering"
] | 3,831 | [
"Cybersecurity engineering",
"Data security"
] |
13,307,983 | https://en.wikipedia.org/wiki/Resistive%20ballooning%20mode | The resistive ballooning mode (RBM) is an instability occurring in magnetized plasmas, particularly in magnetic confinement devices such as tokamaks, when the pressure gradient is opposite to the effective gravity created by a magnetic field.
Linear growth rate
The linear growth rate of the RBM instability is given a... | Resistive ballooning mode | [
"Physics",
"Mathematics"
] | 184 | [
"Physical phenomena",
"Plasma physics",
"Plasma phenomena",
"Plasma instabilities",
"Stability theory",
"Plasma physics stubs",
"Dynamical systems"
] |
13,308,254 | https://en.wikipedia.org/wiki/Land%20mobile%20service | Land mobile service (short: LMS) is – in line to ITU Radio Regulations – a mobile service between base stations and land mobile stations, or between land mobile stations.
In accordance with ITU Radio Regulations (article 1) variations of this radiocommunication service are classified as follows:
Mobile service (articl... | Land mobile service | [
"Technology"
] | 428 | [
"Mobile telecommunications",
"Mobile services ITU"
] |
13,308,315 | https://en.wikipedia.org/wiki/Line%20%28unit%29 | The line (abbreviated L or l or ‴ or lin.) was a small English unit of length, variously reckoned as , , , or of an inch. It was not included among the units authorized as the British Imperial system in 1824.
Size
The line was not recognized by any statute of the English Parliament but was usually understood as of a... | Line (unit) | [
"Mathematics"
] | 546 | [
"Obsolete units of measurement",
"Quantity",
"Units of measurement",
"Units of length"
] |
13,308,386 | https://en.wikipedia.org/wiki/Lineshaft%20roller%20conveyor | A lineshaft roller conveyor or line-shaft conveyor is, as its name suggests, powered by a shaft beneath rollers. These conveyors are suitable for light applications up to 50 kg such as cardboard boxes and tote boxes.
A single shaft runs below the rollers running the length of the conveyor. On the shaft are a series of... | Lineshaft roller conveyor | [
"Physics",
"Engineering"
] | 429 | [
"Packaging machinery",
"Mechanical power transmission",
"Mechanics",
"Industrial machinery"
] |
13,309,700 | https://en.wikipedia.org/wiki/Pentagonal%20bipyramidal%20molecular%20geometry | In chemistry, a pentagonal bipyramid is a molecular geometry with one atom at the centre with seven ligands at the corners of a pentagonal bipyramid. A perfect pentagonal bipyramid belongs to the molecular point group D5h.
The pentagonal bipyramid is a case where bond angles surrounding an atom are not identical (see ... | Pentagonal bipyramidal molecular geometry | [
"Physics",
"Chemistry"
] | 295 | [
"Molecular geometry",
"Molecules",
"Stereochemistry",
"Space",
"nan",
"Spacetime",
"Matter"
] |
13,309,886 | https://en.wikipedia.org/wiki/Reversing%3A%20Secrets%20of%20Reverse%20Engineering | Reversing: Secrets of Reverse Engineering is a textbook written by Eldad Eilam on the subject of reverse engineering software, mainly within a Microsoft Windows environment. It covers the use of debuggers and other low-level tools for working with binaries. Of particular interest is that it uses OllyDbg in examples, an... | Reversing: Secrets of Reverse Engineering | [
"Technology"
] | 458 | [
"Computing stubs",
"Computer book stubs"
] |
13,310,029 | https://en.wikipedia.org/wiki/International%20Archive%20of%20Women%20in%20Architecture | The International Archive of Women in Architecture (IAWA) was established in 1985 as a joint program of the College of Architecture and Urban Studies and the University Libraries at Virginia Tech.
Purpose
The purpose of the Archive is to document the history of women's involvement in architecture by acquiring, preser... | International Archive of Women in Architecture | [
"Engineering"
] | 1,401 | [
"Industrial design",
"Design engineering",
"Design"
] |
13,310,687 | https://en.wikipedia.org/wiki/Convective%20momentum%20transport | Convective momentum transport usually describes a vertical flux of the momentum of horizontal winds or currents. That momentum is carried like a non-conserved flow tracer by vertical air motions in convection.
In the atmosphere, convective momentum transport by small but vigorous (cumulus type) cloudy updrafts can be ... | Convective momentum transport | [
"Physics"
] | 171 | [
"Classical mechanics stubs",
"Classical mechanics",
"Continuum mechanics"
] |
13,311,117 | https://en.wikipedia.org/wiki/EIAJ%20MTS | EIAJ MTS is a multichannel television sound standard created by the EIAJ.
Bilingual and stereo sound television programs started being broadcast in Japan in October 1978 using an "FM-FM" system originally developed by the NHK Technical Research Labs during 1962–1969. This system was modified and standardised by the EI... | EIAJ MTS | [
"Technology",
"Engineering"
] | 321 | [
"Information and communications technology",
"Broadcast engineering",
"Electronic engineering",
"Television technology"
] |
13,311,662 | https://en.wikipedia.org/wiki/Oripavine | Oripavine is an opioid and the major metabolite of thebaine. It is the precursor to the semi-synthetic compounds etorphine and buprenorphine. Although this chemical compound has analgesic potency comparable to morphine, it is not used clinically due to severe adverse effects and a low therapeutic index. Being a precurs... | Oripavine | [
"Chemistry"
] | 893 | [
"Neurochemistry",
"Neurotoxins"
] |
13,311,819 | https://en.wikipedia.org/wiki/Therapy | A therapy or medical treatment is the attempted remediation of a health problem, usually following a medical diagnosis. Both words, treatment and therapy, are often abbreviated tx, Tx, or Tx.
As a rule, each therapy has indications and contraindications. There are many different types of therapy. Not all therapies a... | Therapy | [
"Chemistry",
"Biology"
] | 3,361 | [
"Life sciences industry",
"Drug discovery",
"nan",
"Medicinal chemistry",
"Biochemistry"
] |
13,312,106 | https://en.wikipedia.org/wiki/Yo-yo%20de-spin | A yo-yo de-spin mechanism is a device used to reduce the spin of satellites, typically soon after launch. It consists of two lengths of cable with weights on the ends. The cables are wrapped around the final stage and/or satellite, in the manner of a double yo-yo. When the weights are released, the spin of the rocke... | Yo-yo de-spin | [
"Engineering"
] | 736 | [
"Spacecraft design",
"Design",
"Aerospace engineering"
] |
13,312,171 | https://en.wikipedia.org/wiki/Association%20of%20Registered%20Graphic%20Designers | The Association of Registered Graphic Designers (RGD or simply RGD; formerly ARGD/ON is a non-profit, self-regulatoryprofessional design association with over 3,000 members. It serves graphic design professionals, managers, educators and students. Created in 1996 by an Act of the Legislative Assembly of Ontario (Bill P... | Association of Registered Graphic Designers | [
"Engineering"
] | 911 | [
"Design",
"Communication design",
"Design institutions"
] |
8,660,043 | https://en.wikipedia.org/wiki/Undark | Undark was a trade name for luminous paint made with a mixture of radioactive radium and zinc sulfide, as produced by the U.S. Radium Corporation between 1917 and 1938. It was used primarily in radium dials for watches and clocks. The people working in the industry who applied the radioactive paint became known as the... | Undark | [
"Chemistry"
] | 400 | [
"Paints",
"Coatings",
"Molecular physics",
"Luminescence"
] |
8,660,325 | https://en.wikipedia.org/wiki/Donald%20Leroy%20Truesdell | Donald Leroy Truesdell (name changed from Truesdale to Truesdell on 25 July 1942) (August 8, 1906 – September 21, 1993) was a United States Marine Corps corporal who received the Medal of Honor for actions during the Occupation of Nicaragua. He attempted to throw away a rifle grenade at the cost of his right hand. He l... | Donald Leroy Truesdell | [
"Chemistry"
] | 579 | [
"Explosion survivors",
"Explosions"
] |
8,660,513 | https://en.wikipedia.org/wiki/American%20Association%20of%20Physics%20Teachers | The American Association of Physics Teachers (AAPT) was founded in 1930 for the purpose of "dissemination of knowledge of physics, particularly by way of teaching." There are more than 10,000 members in over 30 countries. AAPT publications include two peer-reviewed journals, the American Journal of Physics and The Phys... | American Association of Physics Teachers | [
"Physics"
] | 582 | [
"Applied and interdisciplinary physics",
"Physics education"
] |
8,660,685 | https://en.wikipedia.org/wiki/Center%20of%20gravity%20of%20an%20aircraft | The center of gravity (CG) of an aircraft is the point over which the aircraft would balance. Its position is calculated after supporting the aircraft on at least two sets of weighing scales or load cells and noting the weight shown on each set of scales or load cells. The center of gravity affects the stability of th... | Center of gravity of an aircraft | [
"Physics",
"Chemistry",
"Mathematics",
"Engineering"
] | 3,754 | [
"Point (geometry)",
"Geometric centers",
"Aerodynamics",
"Aerospace engineering",
"Symmetry",
"Fluid dynamics"
] |
8,660,698 | https://en.wikipedia.org/wiki/The%20Hitchhikers%20Guide%20to%20the%20Internet | The Hitchhikers Guide to the Internet, by Ed Krol, was published in 1987 through funding by the National Science Foundation. It was the first popular user's guide to the history and use of the Internet. The title was a reference to the popular The Hitchhiker's Guide to the Galaxy.
Background
In 1985, Ed Krol began wor... | The Hitchhikers Guide to the Internet | [
"Technology"
] | 276 | [
"Computing stubs",
"Computer book stubs"
] |
8,660,721 | https://en.wikipedia.org/wiki/1%2C4%2C7-Trithiacyclononane | 1,4,7-Trithiacyclononane, also called 9-ane-S3, is the thia-crown ether with the formula (CH2CH2S)3. This cyclic thioether is most often encountered as a tridentate ligand in coordination chemistry, where it forms transition metal thioether complexes.
9-ane-S3 forms complexes with many metal ions, including those con... | 1,4,7-Trithiacyclononane | [
"Chemistry"
] | 206 | [
"Organic compounds",
"Chelating agents",
"Macrocycles",
"Process chemicals"
] |
8,661,171 | https://en.wikipedia.org/wiki/J-I | The J-I was a solid-fuel, expendable, small-lift launch vehicle developed by the National Space Development Agency of Japan and the Institute of Space and Astronautical Science. In an attempt to reduce development costs, it used the solid rocket booster from the H-II as the first stage, and the upper stages of the M-3S... | J-I | [
"Astronomy"
] | 245 | [
"Rocketry stubs",
"Astronomy stubs"
] |
8,661,211 | https://en.wikipedia.org/wiki/Dielectric%20barrier%20discharge | Dielectric-barrier discharge (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. Originally called silent (inaudible) discharge and also known as ozone production discharge or partial discharge, it was first reported by Ernst Werner von Siemens in 1857.
Process
The ... | Dielectric barrier discharge | [
"Physics"
] | 1,973 | [
"Physical phenomena",
"Electrical phenomena"
] |
8,661,521 | https://en.wikipedia.org/wiki/Semidione | Semidiones are radical anions analogous to semiquinones, obtained from the one-electron reduction of non-quinone conjugated dicarbonyls.
The simplest possible semidiones are derived from 1,2-dicarbonyls and have structure , making them the second member of a homologous series starting with ketyl radicals and continuin... | Semidione | [
"Physics",
"Chemistry",
"Biology"
] | 167 | [
"Matter",
"Anions",
"Ketones",
"Free radicals",
"Functional groups",
"Senescence",
"Biomolecules",
"Ions",
"Organic chemistry stubs"
] |
8,661,899 | https://en.wikipedia.org/wiki/Polymer-based%20battery | A polymer-based battery uses organic materials instead of bulk metals to form a battery. Currently accepted metal-based batteries pose many challenges due to limited resources, negative environmental impact, and the approaching limit of progress. Redox active polymers are attractive options for electrodes in batteries ... | Polymer-based battery | [
"Chemistry",
"Materials_science"
] | 3,245 | [
"Polymers",
"Polymer chemistry"
] |
8,663,141 | https://en.wikipedia.org/wiki/Behaviorally%20anchored%20rating%20scales | Behaviorally anchored rating scales (BARS) are scales used to rate performance. BARS are normally presented vertically with scale points ranging from five to nine. It is an appraisal method that aims to combine the benefits of narratives, critical incidents, and quantified ratings by anchoring a quantified scale with s... | Behaviorally anchored rating scales | [
"Biology"
] | 594 | [
"Behavior",
"Behaviorism"
] |
8,663,363 | https://en.wikipedia.org/wiki/Cabozoa | In the classification of eukaryotes (living organisms with a cell nucleus), Cabozoa was a taxon proposed by Cavalier-Smith. It was a putative clade comprising the Rhizaria and Excavata. More recent research places the Rhizaria with the Alveolata and Stramenopiles instead of the Excavata, however, so "Cabozoa" is polyp... | Cabozoa | [
"Biology"
] | 113 | [
"Eukaryotes",
"Eukaryote taxa"
] |
8,663,894 | https://en.wikipedia.org/wiki/Mesembrine | Mesembrine is an alkaloid primarily derived from the plant Sceletium tortuosum, commonly known as kanna. This compound is noted for its psychoactive properties, particularly as a serotonin reuptake inhibitor, which contributes to its potential use in treating mood disorders and anxiety. Mesembrine has garnered interest... | Mesembrine | [
"Chemistry"
] | 752 | [
"Indole alkaloids",
"Ketones",
"Functional groups",
"Alkaloids by chemical classification",
"Chemical synthesis",
"Total synthesis"
] |
8,664,517 | https://en.wikipedia.org/wiki/Stratford%20tube%20crash | The Stratford tube crash occurred on 8 April 1953, on the Central line of the London Underground. 12 people died and 46 were injured as a result of a rear-end collision in a tunnel, caused by driver error after a signal failure. This was the worst accident involving trains on the London Underground until the Moorgate t... | Stratford tube crash | [
"Technology"
] | 451 | [
"Railway accidents and incidents",
"Rail accident stubs"
] |
8,664,662 | https://en.wikipedia.org/wiki/Generalized%20Pochhammer%20symbol | In mathematics, the generalized Pochhammer symbol of parameter and partition generalizes the classical Pochhammer symbol, named after Leo August Pochhammer, and is defined as
It is used in multivariate analysis.
References
Gamma and related functions
Factorial and binomial topics | Generalized Pochhammer symbol | [
"Mathematics"
] | 57 | [
"Number theory stubs",
"Factorial and binomial topics",
"Number theory",
"Combinatorics"
] |
8,664,961 | https://en.wikipedia.org/wiki/E-Group | E-Groups are unique architectural complexes found among a number of ancient Maya settlements. They are central components to the settlement organization of Maya sites and, like many other civic and ceremonial buildings, could have served for astronomical observations. These sites have been discovered in the Maya Lowla... | E-Group | [
"Astronomy"
] | 2,222 | [
"Time in astronomy",
"Solstices"
] |
8,665,001 | https://en.wikipedia.org/wiki/Raymarine%20Marine%20Electronics | Raymarine is a manufacturer and major supplier of electronic equipment for marine use. The company targets both recreational and light commercial markets with their products, which include:
GPS Chartplotters
VHF Radios
Digital Fishfinders / Sonar
Radar
Self-steering gear (Autohelm / Autopilot)
Satellite television
Sof... | Raymarine Marine Electronics | [
"Engineering"
] | 650 | [
"Marine electronics",
"Marine engineering"
] |
8,665,621 | https://en.wikipedia.org/wiki/Jack%20function | In mathematics, the Jack function is a generalization of the Jack polynomial, introduced by Henry Jack. The Jack polynomial is a homogeneous, symmetric polynomial which generalizes the Schur and zonal polynomials, and is in turn generalized by the Heckman–Opdam polynomials and Macdonald polynomials.
Definition
The Ja... | Jack function | [
"Physics",
"Mathematics"
] | 661 | [
"Symmetry",
"Special functions",
"Combinatorics",
"Symmetric functions",
"Algebra"
] |
8,665,765 | https://en.wikipedia.org/wiki/Earth%20Gravitational%20Model | The Earth Gravitational Models (EGM) are a series of geopotential models of the Earth published by the National Geospatial-Intelligence Agency (NGA). They are used as the geoid reference in the World Geodetic System.
The NGA provides the models in two formats: as the series of numerical coefficients to the spherical h... | Earth Gravitational Model | [
"Mathematics"
] | 1,352 | [
"Applied mathematics",
"Geodesy"
] |
8,665,879 | https://en.wikipedia.org/wiki/HR%203407 | HR 3407 is a single star in the southern constellation of Vela. It has the Bayer designation C Velorum; HR 3407 is the designation in the Bright Star Catalogue. It is an orange-hued star that is dimly visible to the naked eye with an apparent visual magnitude of 5.01. The distance to this object is approximately 1,040 ... | HR 3407 | [
"Astronomy"
] | 270 | [
"Vela (constellation)",
"Constellations"
] |
8,665,913 | https://en.wikipedia.org/wiki/HD%2078004 | HD 78004 is a single star in the constellation Vela. It has the Bayer designation c Velorum, while HD 78004 is the identifier from the Henry Draper catalogue. The object has an orange hue and is visible to the naked eye with an apparent visual magnitude of 3.75. It is located at a distance of approximately 320 light ye... | HD 78004 | [
"Astronomy"
] | 212 | [
"Vela (constellation)",
"Constellations"
] |
8,665,933 | https://en.wikipedia.org/wiki/Navisworks | Navisworks (previously known as JetStream) is a 3D design review package for Microsoft Windows.
Used primarily in the architecture, engineering, and construction (AEC) industries to complement 3D design packages (such as Autodesk Revit, AutoCAD, and MicroStation), Navisworks allows users to open and combine 3D models;... | Navisworks | [
"Engineering"
] | 1,109 | [
"Building engineering",
"Building information modeling"
] |
8,665,976 | https://en.wikipedia.org/wiki/Savart%20wheel | The Savart wheel is an acoustical device named after the French physicist Félix Savart (1791–1841), which was originally conceived and developed by the English scientist Robert Hooke (1635–1703).
A card held to the edge of a spinning toothed wheel will produce a tone whose pitch varies with the speed of the wheel. A m... | Savart wheel | [
"Physics",
"Technology"
] | 1,226 | [
"Mechanical musical instruments",
"Machines",
"Physics experiments",
"Classical mechanics",
"Acoustics",
"Physical systems",
"Experimental physics"
] |
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