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Q1545 | who founded the cdc | Centers for Disease Control and Prevention | It works to protect public health and safety by providing information to enhance health decisions, and it promotes health through partnerships with state health departments and other organizations. | 00
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Q1545 | who founded the cdc | Centers for Disease Control and Prevention | The CDC focus national attention on developing and applying disease prevention and control (especially infectious diseases and foodborne pathogens and other microbial infections), environmental health , occupational safety and health , health promotion , injury prevention and education activities designed to improve the health of the people of the United States. | 00
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Q1545 | who founded the cdc | Centers for Disease Control and Prevention | The CDC is the United States' national public health institute and is a founding member of the International Association of National Public Health Institutes . | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | Earthquake prediction "is usually defined as the specification of the time, location, and magnitude of a future earthquake within stated limits", and particularly of "the next strong earthquake to occur in a region." | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | This can be distinguished from earthquake forecasting, which is the probabilistic assessment of general earthquake hazard, including the frequency and magnitude of damaging earthquakes, in a given area over periods of years or decades. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | This can be further distinguished from real-time earthquake warning systems , which, upon detection of a severe earthquake, can provide neighboring regions a few seconds warning of potentially significant shaking. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | To be useful, an earthquake prediction must be precise enough to warrant the cost of increased precautions, including disruption of ordinary activities and commerce, and timely enough that preparation can be made. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | Predictions must also be reliable, as false alarms and cancelled alarms are not only economically costly, but seriously undermine confidence in, and thereby the effectiveness of, any kind of warning. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | With over 7,000 earthquakes around the world each year with a magnitude of 4.0 or greater, trivial success in earthquake prediction is easily obtained using sufficiently broad parameters of time, location, or magnitude. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | However, such trivial "successful predictions" are not useful. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | Major earthquakes are often followed by reports that they were predicted, or at least anticipated, but no claim of a successful prediction of a major earthquake has survived close inquiry. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | In the 1970s there was intense optimism amongst scientists that some method of predicting earthquakes might be found, but by the 1990s continuing failure led many scientists to question whether it was even possible. | 00
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Q1546 | what major agencies are studying earthquakes | Earthquake prediction | While many scientists still hold that, given enough resources, prediction might be possible, many others maintain that earthquake prediction is inherently impossible. | 00
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Q1547 | who all has debby ryan | Debby Ryan | Deborah Ann "Debby" Ryan (born May 13, 1993) is an American actress, singer, musician, songwriter and record producer . | 00
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Q1547 | who all has debby ryan | Debby Ryan | Ryan is best known for starring as Bailey Pickett in the Disney Channel Original Series The Suite Life on Deck . | 00
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Q1547 | who all has debby ryan | Debby Ryan | In 2008, The Suite Life on Deck ranked as TV's top series among kids 6-11 and the No. 2 scripted series among tweens 9-14. | 00
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Q1547 | who all has debby ryan | Debby Ryan | Ryan started acting in professional theatres at the age of seven; in 2007 she appeared in the Barney & Friends straight-to-DVD film Barney: Let's Go to the Firehouse and then was discovered in a nationwide search by Disney. | 00
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Q1547 | who all has debby ryan | Debby Ryan | She is also known for appearing in the 2008 feature film The Longshots as Edith. | 00
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Q1547 | who all has debby ryan | Debby Ryan | In 2009, she guest starred in an episode of Wizards of Waverly Place in Wizards on Deck with Hannah Montana as Bailey Pickett along with her other cast mates from The Suite Life on Deck . | 00
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Q1547 | who all has debby ryan | Debby Ryan | Then, in 2010, she starred in the film 16 Wishes , which was the most watched cable program on the day of its premiere on the Disney Channel . | 00
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Q1547 | who all has debby ryan | Debby Ryan | 16 Wishes introduced Ryan to new audiences; the movie received high viewership in the adults demographic (18-34). | 00
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Q1547 | who all has debby ryan | Debby Ryan | Soon after that, Ryan starred in the independent theatrical film, What If... , which premiered on August 20, 2010. | 00
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Q1547 | who all has debby ryan | Debby Ryan | Ryan also starred in the new Disney Channel Original movie, Radio Rebel , where she portrays the role of Tara Adams, a shy 17-year-old girl who adopts the radio personality, Radio Rebel. | 00
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Q1547 | who all has debby ryan | Debby Ryan | Released February 17, 2012. | 00
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Q1547 | who all has debby ryan | Debby Ryan | Ryan stars in the titular role in the Disney Channel Original Series , Jessie . | 00
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Q1548 | who created the tourbillon movement? | Tourbillon | Stührling Tourbillon Movement (). | 00
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Q1548 | who created the tourbillon movement? | Tourbillon | In horology , a tourbillon (; "whirlwind") is an addition to the mechanics of a watch escapement . | 00
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Q1548 | who created the tourbillon movement? | Tourbillon | Developed around 1795 by the French-Swiss watchmaker Abraham-Louis Breguet from an earlier idea by the English chronometer maker John Arnold , a tourbillon aims to counter the effects of gravity by mounting the escapement and balance wheel in a rotating cage, to negate the effect of gravity when the timepiece (thus the escapement) is stuck in a certain position. | 11
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Q1548 | who created the tourbillon movement? | Tourbillon | Originally an attempt to improve accuracy, tourbillons are still included in some expensive modern watches as a novelty and demonstration of watchmaking virtuosity. | 00
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Q1548 | who created the tourbillon movement? | Tourbillon | The mechanism is usually exposed on the watch's face to show it off. | 00
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Q1549 | what is an .msi file | Windows Installer | The Windows Installer (previously known as Microsoft Installer) is a software component used for the installation, maintenance, and removal of software on modern Microsoft Windows systems. | 11
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Q1549 | what is an .msi file | Windows Installer | The installation information, and often the files themselves, are packaged in installation packages , loosely relational databases structured as COM Structured Storages and commonly known as "MSI files", from their default file extension . | 00
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Q1549 | what is an .msi file | Windows Installer | Windows Installer contains significant changes from its predecessor, Setup API . | 00
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Q1549 | what is an .msi file | Windows Installer | New features include a GUI framework and automatic generation of the uninstallation sequence. | 00
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Q1549 | what is an .msi file | Windows Installer | Windows Installer is positioned as an alternative to stand-alone executable installer frameworks such as older versions of InstallShield and NSIS . | 00
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Q1549 | what is an .msi file | Windows Installer | Microsoft encourages third parties to use Windows Installer as the basis for installation frameworks, so that they synchronize correctly with other installers and keep the internal database of installed products consistent. | 00
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Q1549 | what is an .msi file | Windows Installer | Important features such as rollback and versioning depend on a consistent internal database for reliable operation. | 00
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Q1549 | what is an .msi file | Windows Installer | Furthermore, Windows Installer facilitates the principle of least privilege by performing software installations by proxy for unprivileged users. | 00
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Q1553 | what is a Four Lokos | Four Loko | Four Loko is a line of alcoholic beverages , originally marketed as energy drinks , sold by Phusion Projects of Chicago, Illinois . | 11
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Q1553 | what is a Four Lokos | Four Loko | Phusion operates as Drink Four Brewing Company. | 00
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Q1553 | what is a Four Lokos | Four Loko | Four Loko, the company's most popular beverage, debuted in the United States market in 2005. | 00
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Q1553 | what is a Four Lokos | Four Loko | It is now sold in 48 states, and in Canada , The Bahamas , Bolivia , Honduras , and Europe . | 00
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Q1553 | what is a Four Lokos | Four Loko | The name "Four" is derived from the original energy drink's four main ingredients: alcohol , caffeine , taurine , and guarana . | 00
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Q1553 | what is a Four Lokos | Four Loko | Four branded products have been the object of legal, ethical, and health concerns related to the company allegedly marketing them to the underaged and the purported danger of combining alcohol and caffeine . | 00
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Q1553 | what is a Four Lokos | Four Loko | After the beverage was banned in several states, a product reintroduction in December 2010 removed caffeine, taurine, and guarana as ingredients, and the malt beverage is no longer marketed as an energy drink. | 00
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Q1555 | what is a fret on a guitar | Fret | The neck of a guitar showing the nut (in the background, coloured white) and first four metal frets. | 00
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Q1555 | what is a fret on a guitar | Fret | A fret is a raised element on the neck of a stringed instrument . | 11
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Q1555 | what is a fret on a guitar | Fret | Frets usually extend across the full width of the neck. | 00
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Q1555 | what is a fret on a guitar | Fret | On most modern western fretted instruments, frets are metal strips inserted into the fingerboard . | 00
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Q1555 | what is a fret on a guitar | Fret | On some historical instruments and non-European instruments, frets are made of pieces of string tied around the neck. | 00
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Q1555 | what is a fret on a guitar | Fret | Frets divide the neck into fixed segments at intervals related to a musical framework. | 00
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Q1555 | what is a fret on a guitar | Fret | On instruments such as guitars , each fret represents one semitone in the standard western system where one octave is divided into twelve semitones. | 00
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Q1555 | what is a fret on a guitar | Fret | Fret is often used as a verb, meaning simply "to press down the string behind a fret." | 00
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Q1555 | what is a fret on a guitar | Fret | Fretting often refers to the frets and/or their system of placement. | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | There was consumption of alcohol both during and after prohibition. | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | The 18th Amendment prohibited the production, distribution and sale of alcoholic beverages in the United States and was widely supported by the American public when it went into effect in 1920. | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | The temperance movement had popularized the belief that alcohol was the major cause of most personal and social problems and prohibition was seen as the solution to the nation's poverty, crime, violence, and other ills. | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | Upon ratification of the amendment, the famous evangelist Billy Sunday said that "The slums will soon be only a memory. | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | We will turn our prisons into factories and our jails into storehouses and corncribs." | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | (Compare Christianity and alcohol .) | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | Since alcohol was to be banned and since it was seen as the cause of most, if not all, crime, some communities sold their jails . | 00
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Q1557 | where did people go and drink during the prohibition | Alcohol during and after prohibition | The nation was highly optimistic and the leading prohibitionist in the United States Congress confidently asserted that "There is as much chance of repealing the Eighteenth Amendment as there is for a hummingbird to fly to the planet Mars with the Washington Monument tied to its tail.” | 00
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Q1558 | What is a millionth of a meter | Metre | The metre (meter in American English ), (SI unit symbol: m; SI dimension symbol: L), is the fundamental unit of length in the International System of Units (SI). | 00
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Q1558 | What is a millionth of a meter | Metre | Originally intended to be one ten-millionth of the distance from the Earth's equator to the North Pole (at sea level), its definition has been periodically refined to reflect growing knowledge of metrology . | 00
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Q1558 | What is a millionth of a meter | Metre | Since 1983, it has been defined as "the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second ." | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists exploring Jurassic sedimentary rocks in Makhtesh Gadol , Negev Desert, Israel | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists explaining the importance of volcanic ash layers to students on field in Iceland | 00
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Q1560 | what are geologists currently researching | Geologist | A geologist is a scientist who studies the solid and liquid matter that constitutes the Earth as well as the processes and history that has shaped it. | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists usually engage in studying geology . | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists, studying more of an applied science than a theoretical one, must approach Geology using physics , chemistry and biology as well as other sciences. | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists, compared to scientists engaged in other fields, are generally more exposed to the outdoors than staying in laboratories; although some geologists prefer to perform most of their studies in the lab. | 00
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Q1560 | what are geologists currently researching | Geologist | Geologists are engaged in exploration for mining companies in search of metals, oils, and other Earth resources. | 00
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Q1560 | what are geologists currently researching | Geologist | They are also in the forefront of natural hazards and disasters warning and mitigation, studying earthquakes , volcanic activity, tsunamis , weather storms, and the like; their studies are used to warn the general public of the occurrence of these events. | 00
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Q1560 | what are geologists currently researching | Geologist | Currently, geologists are also engaged in the discussion of climate change , as they study the history and evidence for this Earth process. | 00
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Q1565 | what size drill to tap 1/4 in tap | List of drill and tap sizes | Below is a comprehensive drill and tap size chart for all drills, imperial and metric , and taps up to 36.5 mm. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Modern vacuum tubes, mostly miniature style | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | In electronics , a vacuum tube, electron tube (in North America), thermionic valve, tube, or valve is a device controlling electric current through a vacuum in a sealed container. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | The container is often thin transparent glass in a roughly cylindrical shape. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | The simplest vacuum tube, the diode, is essentially an incandescent light bulb with an added electrode inside. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | When the bulb's filament is heated white-hot, electrons are "boiled" off its surface and into the vacuum inside the bulb. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | If the electrode -- called a "plate" or "anode" -- is made more positive than the hot filament, a direct current flows through the vacuum to the electrode (a demonstration of the Edison effect ). | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | As the current only flows in one direction, it makes it possible to convert an alternating current applied to the filament to direct current . | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | The introduction of a third electrode, a grid between the filament and the plate, yields another function. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | A voltage applied to the grid controls the current flowing from the filament to the plate. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Thus, it allows the device to be used as an electronic amplifier. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Vacuum tubes are thus used for rectification , amplification , switching , or similar processing or creation of electrical signals . | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | The vast majority of modern day tubes consist of a sealed container with a vacuum inside, and essentially rely on thermionic emission of electrons from a hot filament or a cathode heated by the filament. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Some exceptions to this are dealt with in the section about gas-filled tubes below. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Vacuum tubes were critical to the development of electronic technology, which drove the expansion and commercialization of radio broadcasting, television, radar, sound reinforcement , sound recording and reproduction , large telephone networks, analog and digital computers, and industrial process control . | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Although some applications had counterparts using earlier technologies such as the spark gap transmitter or mechanical computers , it was the invention of the vacuum tube with three electrodes (called a triode ) and its capability of electronic amplification that made these technologies widespread and practical. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | In most applications, solid-state devices such as transistors and other semiconductor devices have replaced tubes. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Solid-state devices last longer and are smaller, more efficient, more reliable, and cheaper than tubes. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Tubes can be fragile, sometimes generate significant unwanted heat, and can take many seconds—many minutes in critical applications—after powering on to warm to a temperature where they perform within operational tolerance. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | However, tubes still find uses where solid-state devices have not been developed, are impractical, or where a tube has superior performance, as with some devices in professional audio and high-power radio transmitters. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Tubes are still produced for such applications. | 00
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Q1566 | when did the us stop producing vacuum tubes | Vacuum tube | Tubes are less likely than semiconductor devices to be destroyed by the electromagnetic pulse produced by nuclear explosions and geomagnetic storms produced by giant solar flares. | 00
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Q1567 | what year were skittles made | Skittles (confectionery) | Skittles is a brand of fruit-flavoured sweets , currently produced and marketed by the Wm. Wrigley Jr. Company , a division of Mars, Inc. | 00
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Q1567 | what year were skittles made | Skittles (confectionery) | They have hard sugar shells which carry the letter S. | 00
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Q1567 | what year were skittles made | Skittles (confectionery) | The inside is mainly sugar , corn syrup , and hydrogenated palm kernel oil along with fruit juice , citric acid , and natural and artificial flavours . | 00
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Q1567 | what year were skittles made | Skittles (confectionery) | The confectionery has been sold in a variety of flavour collections, such as Tropical and Wild Berry. | 00
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