Question: A friend asked me to answer this question: What can heat the material it is embedded in?, using the article: The ice must be cut through, broken up, or melted. Tools can be directly pushed into snow and firn (snow that is compressed, but not yet turned to ice, which typically happens at a depth of 60 metres (200 ft) to 120 metres (390 ft)); this method is not effective in ice, but it is perfectly adequate for obtaining samples from the uppermost layers. For ice, two options are percussion drilling and rotary drilling. Percussion drilling uses a sharp tool such as a chisel, which strikes the ice to fracture and fragment it. More common are rotary cutting tools, which have a rotating blade or set of blades at the bottom of the borehole to cut away the ice. For small tools the rotation can be provided by hand, using a T-handle or a carpenter's brace. Some tools can also be set up to make use of ordinary household power drills, or they may include a motor to drive the rotation. If the torque is supplied from the surface, then the entire drill string must be rigid so that it can be rotated; but it is also possible to place a motor just above the bottom of the drill string, and have it supply power directly to the drill bit.If the ice is to be melted instead of cut, then heat must be generated. An electrical heater built into the drill string can heat the ice directly, or it can heat the material it is embedded in, which in turn heats the ice. Heat can also be sent down the drill string; hot water or steam pumped down from the surface can be used to heat a metal drillhead, or the water or steam can be allowed to emerge from the drillhead and melt the ice directly. In at least one case a drilling project experimented with heating the drillhead on the surface, and then lowering it into the hole.Many ice drilling locations are very difficult to access, and drills must be designed so that they can be transported to the drill site. The equipment should be as light and portable as possible. It is helpful if the equipment can be broken down so that the individual components can be carried separately, thus reducing..., what would be the answer ?
Answer: An electrical heater
[Q]: A friend asked me to answer this question: What is the last name of the person who won a scholarship to the Royal Academy of Music in 1912?, using the article: Giovanni Battista Barbirolli was born in Southampton Row, Holborn, London, the second child and eldest son of an Italian father and a French mother. He was a British national from birth, and as Southampton Row is within the sound of Bow Bells, Barbirolli always regarded himself as a Cockney. His father, Lorenzo Barbirolli (18641929), was a Venetian violinist who had settled in London with his wife, Louise Marie, nee Ribeyrol (18701962). Lorenzo and his father had played in the orchestra at La Scala, Milan, where they had taken part in the premiere of Otello in 1887. In London they played in West End theatre orchestras, principally that of the Empire, Leicester Square. The young Barbirolli began to play the violin when he was four, but soon changed to the cello. He later said that this was at the instigation of his grandfather who, exasperated at the child's habit of wandering around while practising the violin, bought him a small cello to stop him from "getting in everybody's way". His education at St. Clement Danes Grammar School overlapped, from 1910, with a scholarship at Trinity College of Music. As a Trinity student, he made his concert debut in a cello concerto in the Queen's Hall in 1911. The following year he won a scholarship to the Royal Academy of Music, which he attended from 1912 to 1916, studying harmony, counterpoint and theory under Dr. J. B. McEwen and the cello with Herbert Walenn. In 1914 he was joint winner of the academy's Charles Rube Prize for ensemble playing, and in 1916 The Musical Times singled him out as "that excellent young 'cello player, Mr Giovanni Barbirolli." The principal of the Academy, Sir Alexander Mackenzie, had forbidden students to play the chamber music of Ravel, which he regarded as "a pernicious influence". Barbirolli was keenly interested in modern music, and he and three colleagues secretly rehearsed Ravel's String Quartet in the privacy of a men's lavatory in the Academy.From 1916 to 1918 Barbirolli was a freelance cellist in London. He recalled, "My first..., what would be the answer ?
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[A]: Barbirolli
input: Please answer the following: A friend asked me to answer this question: What is the name of the person who ultimately finds Silk?, using the article: Set in New York City, Candy Mountain tells the tale of a struggling guitarist named Julius. After he promises a rock star he can find an elusive guitar maker and acquire his valuable products, he sets off on a quest to Canada to find the legendary Elmore Silk, in order to strike a deal with him. Along his journey via T-Bird, Volkswagen, and hitchhiking, he experiences a series of encounters and misadventures with those who claim to have known the reclusive Silk. Each encounter provides him with valuable insight into the kind of man Silk is, and his journey is filled with "musicians playing small roles: David Johanson as the star who wants to buy up the guitars, Tom Waits as Elmore's middle-class brother, Joe Strummer as a punk, Dr. John as Elmore's cranky son-in-law, Leon Redbone as one-half of a peculiar Canadian family who enjoy imprisoning passers-by". As he ventures further North, and reaches Canada, he is finally in the presence of the famous guitarist he had been searching for. Once he meets Silk, he is faced with the realization that financial gain is nothing compared to the development of one's artistic ability., what would be the answer ?
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output: Julius
input: Please answer the following: A friend asked me to answer this question: What is the name of the person who the protests not as an ideological struggle, but as popular discontent over unresolved basic economic and social issues?, using the article: On 24 October, the Presidium of the Central Committee of the Communist Party of the Soviet Union (the Politburo) discussed the political upheavals in Poland and Hungary. A hard-line faction led by Molotov was pushing for intervention, but Khrushchev and Marshal Zhukov were initially opposed. A delegation in Budapest reported that the situation was not as dire as had been portrayed. Khrushchev stated that he believed that Party Secretary Erno Gero's request for intervention on 23 October indicated that the Hungarian Party still held the confidence of the Hungarian public. In addition, he saw the protests not as an ideological struggle, but as popular discontent over unresolved basic economic and social issues. The concurrent Suez Crisis was another reason to not intervene; as Khrushchev said on 28 October, it would be a mistake to imitate the "real mess" of the French and British.After some debate, the Presidium on 30 October decided not to remove the new Hungarian government. Even Marshal Georgy Zhukov said: "We should withdraw troops from Budapest, and if necessary withdraw from Hungary as a whole. This is a lesson for us in the military-political sphere." They adopted a Declaration of the Government of the USSR on the Principles of Development and Further Strengthening of Friendship and Cooperation between the Soviet Union and other Socialist States, which was issued the next day. This document proclaimed: "The Soviet Government is prepared to enter into the appropriate negotiations with the government of the Hungarian People's Republic and other members of the Warsaw Treaty on the question of the presence of Soviet troops on the territory of Hungary." Thus for a brief moment it looked like there could be a peaceful solution., what would be the answer ?
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output:
Khrushchev