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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
#5576. Name the instrument that is used to measure angles up to 90°. It was originally proposed by Ptolemy as a better kind of astrolabe. Several different variations of the instrument were later produced by medieval Muslim astronomers. (An astrolabe is an elaborate inclinometer, historically used by astronomers, navigators, and astrologers. Its many uses include locating and predicting the positions of the Sun, Moon, planets, and stars, determining local time given local latitude and vice versa, surveying, and triangulation. It was used in classical antiquity, the Islamic Golden Age, the European Middle Ages and Renaissance for all these purposes.)
#5577. Name the Irish astronomer (19 July 1851–6 Mar 1908); he became interested in astronomy and travelled to Oran in 1870 to photograph the solar eclipse. In 1871 he acquired a reflecting telescope of 12 inches (30.5 cm) aperture and set it up in a dome in the gardens of Daramona House. He used it to experiment on the photography of the moon with wet plates and also began to study solar radiation using thermopiles. His main research efforts, in partnership with P.L. Gray, was to determine the temperature of the sun using a “differential radio-micrometer” of the sort developed by C.V. Boys in 1889, which combined a bolometer and galvanometer into one instrument. The result of their measurements was an effective temperature of about 8000°C for the sun which, after correction to deal with absorption in the earth’s atmosphere, gave a value of 6590°C, compared to the modern value of 6075°C.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
Both the Answers, #5576 (Quadrant (instrument)) and #5577 (William Edward Wilson (astronomer)) are correct! Remarkable!
#5578. What does the acronym GLOBE (Program) signify? (It a worldwide hands-on, primary- and secondary-school-based science and education program focusing on the environment, now active in 112 countries world-wide. It works to promote the teaching and learning of science, enhance environmental literacy and stewardship, and promote scientific discovery. Students and teachers collect data and perform research in collaboration with scientists from numerous international agencies, and their work is made accessible though the GLOBE website. GLOBE Program : Founded 1995)
#5579. What does the abbreviation IOSCO signify? (An association of organisations that regulate the world’s securities and futures markets. The organisation's role is to assist its members to promote high standards of regulation and act as a forum for national regulators to cooperate with each other and other international organisations. IOSCO is structured into a number of committees that meet several times per year at different locations around the world and it has a permanent secretariat based in Madrid.)
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
#5580. Name the English teacher, inventor and social reformer (3 December 1795 – 27 August 1879). He campaigned for a comprehensive reform of the postal system, based on the concept of Uniform Penny Post and his solution of prepayment, facilitating the safe, speedy and cheap transfer of letters. He later served as a government postal official, and he is usually credited with originating the basic concepts of the modern postal service, including the invention of the postage stamp.
(The Uniform Penny Post was a component of the comprehensive reform of the Royal Mail, the UK's official postal service, that took place in the 19th century.)
#5581. Name the American doctor (April 18, 1905 – February 27, 1998) who shared the 1988 Nobel Prize in Physiology or Medicine with Sir James Black and Gertrude Elion "for their discoveries of important principles for drug treatment," specifically for his work on chemotherapy. In 1967, he became Vice President in Charge of Research of Burroughs-Wellcome. He became Scientist Emeritus in 1976. He also served as an adjunct faculty member at the Duke University School of Medicine. He died in 1998 in Chapel Hill, North Carolina. He founded the Triangle Community Foundation in 1983. He is a member of the Medicinal Chemistry Hall of Fame.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
and
#5582. Name the programming language which was the original database language proposed by Edgar F. Codd, the inventor of the relational database approach. It was defined in Codd's 1971 paper "A Data Base Sublanguage Founded on the Relational Calculus". This programming languagg influenced the design of QUEL. It was eventually supplanted by SQL (which is however based on the relational algebra defined by Codd in "Relational Completeness of Data Base Sublanguages"), which IBM developed for its first commercial relational database product.
#5583. In mathematics and computer science, an algorithm is a self-contained step-by-step set of operations to be performed. Algorithms exist that perform calculation, data processing, and automated reasoning.'Algorithm' stems from the name of a Latin translation of a book written by a Persian mathematician, astronomer and geographer. He wrote a book titled On the Calculation with Hindu Numerals in about 825 AD, and was principally responsible for spreading the Indian system of numeration throughout the Middle East and Europe. Name the mathematician, astronomer and geographer.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
Both the Answers, #5582 (Alpha (programming language)) and #5583 (Al-Khwarizmi), are correct! Splendid!
#5584. Name the term / phrase in politics : An elected official who is approaching the end of their tenure, especially one whose successor has already been elected. The official is often seen as having less influence with other politicians due to their limited time left in office. Conversely, it is free to make decisions that exercise their standard powers with little fear of consequence, such as issuing executive orders or other controversial edicts.
#5585. Name the legal term : A delay or suspension of an activity or a law. In a legal context, it may refer to the temporary suspension of a law to allow a legal challenge to be carried out. For example, animal rights activists and conservation authorities may request fishing or hunting these to protect endangered or threatened animal species. These delays, or suspensions, prevent people from hunting or fishing the animals in discussion.Another instance is a delay of legal obligations or payment. A legal official can order a delay of payment due to extenuating circumstances, which render one party incapable of paying another.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
The Answer #5584 (Lame duck) is corret! Excellent!
#5586.Name the term in law : (of the common law) He/She is a public officer constituted by law to serve the public in non-contentious matters usually concerned with estates, deeds, powers-of-attorney, and foreign and international business. His/Her functions are to administer oaths and affirmations, take affidavits and statutory declarations, witness and authenticate the execution of certain classes of documents, take acknowledgments of deeds and other conveyances, protest notes and bills of exchange, provide notice of foreign drafts, prepare marine or ship's protests in cases of damage, provide exemplifications, and perform certain other official acts depending on the jurisdiction.
#5587. Name the term in International politics : The etiquette of diplomacy and affairs of state. It may also refer to an international agreement that supplements or amends a treaty. It is a rule which describes how an activity should be performed, especially in the field of diplomacy. In diplomatic services and governmental fields of endeavor protocols are often unwritten guidelines. They specify the proper and generally accepted behavior in matters of state and diplomacy, such as showing appropriate respect to a head of state, ranking diplomats in chronological order of their accreditation at court, and so on.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
The Answer #5587 (Protocol (diplomacy)) is correct! Marvelous!
#5588. Name the term in political science (in some countries synonymous with plebiscite — or a vote on a ballot question) It is a direct vote in which an entire electorate is asked to vote on a particular proposal. This may result in the adoption of a new law. Some definitions of plebiscite suggest that it is a type of vote to change the constitution or government of a country. Others define it as the opposite. Australia defines it as a vote to change the constitution and 'plebiscite' as a vote that does not affect the constitution.
#5589. Name one of the principal organs of the United Nations, was established to help ensure that trust territories were administered in the best interests of their inhabitants and of international peace and security. The trust territories—most of them former mandates of the League of Nations or territories taken from nations defeated at the end of World War II - have all now attained self-government or independence, either as separate nations or by joining neighbouring independent countries. The last was Palau, formerly part of the Trust Territory of the Pacific Islands, which became a member state of the United Nations in December 1994.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
#5590. Name the French inventor (26 February 1725 – 2 October 1804) known to have built the first working self-propelled mechanical vehicle, the world's first automobile. He trained as a military engineer. He experimented with working models of steam-engine-powered vehicles for the French Army, intended for transporting cannons, starting in 1765. He was one of the first to employ successfully a device for converting the reciprocating motion of a steam piston into rotary motion by means of a ratchet arrangement. A small version of his three-wheeled fardier à vapeur ("steam dray") ran in 1769. (A fardier was a massively built two-wheeled horse-drawn cart for transporting very heavy equipment such as cannon barrels).
#5591. Name the Belgian-born American chemist (November 14, 1863 – February 23, 1944). He invented Velox photographic paper in 1893 and Bakelite in 1907. His invention of Bakelite, an inexpensive, nonflammable, versatile, and popular plastic, marked the beginning of the modern plastics industry. He began to investigate the reactions of phenol and formaldehyde. He first produced a soluble phenol-formaldehyde shellac called "Novolak" that never became a market success as a brand, but still exists as Novolac. He then turned to developing a binder for asbestos, which at that time was molded with rubber. By controlling the pressure and temperature applied to phenol and formaldehyde, he could produce his dreamed-of hard moldable plastic: Bakelite.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
Hi bobbym,
Both the Answers, #5590 (Nicolas-Joseph Cugnot) and #5591 (Leo Baekeland) are correct! Outstanding!
#5592. Name the stadium in the Strahov district of Prague, Czech Republic. When it was an active sports venue, it had a capacity of around 250,000, making it the largest stadium in the world. Today, it is no longer in use for competitive sports events; it is a training centre for Sparta Prague, and is used to host pop concerts.
#5593. Name the strait : Northern arm of the Labrador Sea. It lies between mid-western Greenland and Nunavut, Canada's Baffin Island. To the north is Baffin Bay. The strait was named for the English explorer (1550–1605), who explored the area while seeking a Northwest Passage.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
#5594.Spanish Guinea was a set of insular and continental territories controlled by Spain since 1778 in the Gulf of Guinea and on the Bight of Bonny, in Central Africa. It became an independent nation in 1968. Name the present nation.
#5595. British Guiana was the name of the British colony on the northern coast of South America, since 1966 known as an independent nation. Its indigenous people are the Arawak-speaking Lucayan, part of the Taino people. Name the present nation.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
the Answer #5595 95595 (Guyana) is correct! Good work!
#5596. Name the American scientist (1797–1878), who discovered electromagnetic induction independently of and at about the same time as Michael Faraday (1791–1867) in England.
#5597. Name the German physicist (24 October 1804 – 23 June 1891) who, together with Carl Friedrich Gauss, inventor of the first electromagnetic telegraph. The SI unit of magnetic flux is named after him. In 1856 with Rudolf Kohlrausch, he demonstrated that the ratio of electrostatic to electromagnetic units produced a number that matched the value of the then known speed of light. This finding led to Maxwell's conjecture that light is an electromagnetic wave. This also led to his development of his theory of electrodynamics. Also, the first usage of the letter "c" to denote the speed of light was in an 1856 paper by Kohlrausch and him.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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Hi bobbym,
Both the Answers, #5596 (Joseph Henry) and #557 (Wilhelm Eduard Weber) are correct! Excellent!
#5598. Name the river that flows through the Saxony, Brandenburg and Berlin states of Germany, and in the Ústí nad Labem region of the Czech Republic. Approximately 400 kilometres (250 mi) in length, it is a left bank tributary of the River Havel, which itself flows into the Elbe and then the North Sea. It is the river on which the original centre of Berlin was built.
#5599. What is "the cradle of Chinese civilization", because its basin was the birthplace of ancient Chinese civilization, and it was the most prosperous region in early Chinese history?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline