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Alberto Coto García
Alberto Coto García (born May 20, 1970, in Lada, Langreo, Asturias) is a mental calculator and was the world champion in mental calculation from 2008 to 2010. Professionally he is a financial adviser and accountant. He has demonstrated his skills and has appeared on some TV shows and news. In recent years he has carried out demonstrations and conferences. Beginnings When Alberto was six years old he demonstrated calculation skills counting the final score while playing cards. Over the years, due to his interest on calculation and brain strengthening, he has developed his capacity, becoming the fastest human calculator in the world, certificated by some Guinness Records and his titles of World Champion. Books Alberto has written three books: # "La aventura del cálculo" (2003) (The adventure of calculation) # "Entrenamiento mental" (2006, EDAF) (Mental training) # "Fortalece tu mente" (2007, EDAF) (Strengthen your mind) His books reached best seller in Spain and in Latin ...
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Langreo
Langreo (; ast, Llangréu) is a municipality and town in northern Spain, in Asturias. It is the 4th largest town of Asturias with 43,000 inhabitants. Langreo is located in the centre of Asturias, approximately south-east of Oviedo. It was an important mining and metallurgical center. In the neighbourhood fruit and cider are produced, and there are still important coal mines, foundries, and factories for the manufacture of coarse cloth. History According to a legend Langreo was the place where the Moorish governor Munuza was killed while trying to flee from Asturias at the beginning of the Reconquest. Langreo was settled by the Romans, who built a large Roman bridge that is not conserved today. In the past, it was one of the most important mining and metallurgical points of Spain since the 18th century, and it was also well known because of workers struggles and its cultural life. The 3rd railway to be built in the Iberian Peninsula was the FC of Langreo. The Factory of ...
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Asturias
Asturias (, ; ast, Asturies ), officially the Principality of Asturias ( es, Principado de Asturias; ast, Principáu d'Asturies; Galician-Asturian: ''Principao d'Asturias''), is an autonomous community in northwest Spain. It is coextensive with the province of Asturias and contains some of the territory that was part of the larger Kingdom of Asturias in the Middle Ages. Divided into eight ''comarcas'' (counties), the autonomous community of Asturias is bordered by Cantabria to the east, by León (Castile and León) to the south, by Lugo (Galicia) to the west, and by the Cantabrian sea to the north. Asturias is situated in a mountainous setting with vast greenery and lush vegetation, making it part of Green Spain. The region has a maritime climate. It receives plenty of annual rainfall and little sunshine by Spanish standards and has very moderated seasons, most often averaging in the lower 20s celsius. Heatwaves are rare due to mountains blocking southerly winds. ...
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Mental Calculator
Human calculator is a term to describe a person with a prodigious ability in some area of mental calculation (such as adding, subtracting, multiplying or dividing large numbers). The world's best mental calculators are invited every two years to compete for the Mental Calculation World Cup. On July 17, 2022, at Heinz Nixdorf MuseumsForum in Paderborn city of Germany, 12-year-old Indian mental calculator Aaryan Nitin Shukla clinched the title to become the new World Champion. Aaryan ended the dominance of Japanese mental calculators who won the competitions during 2018-Tomohiro Iseda and 2016-Yuki Kimura. Tomohiro Iseda (2018) was the third Japanese person to win the Cup, after Naofumi Ogasawara (2012) and Yuki Kimura (2016). Shakuntala Devi from India has been often mentioned on the Guinness World Records. Neelakantha Bhanu Prakash from India has been often mentioned on the Limca Book of Records for racing past the speed of a calculator in addition. Srilankan-Malaysian perf ...
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Guinness World Records
''Guinness World Records'', known from its inception in 1955 until 1999 as ''The Guinness Book of Records'' and in previous United States editions as ''The Guinness Book of World Records'', is a reference book published annually, listing world records both of human achievements and the extremes of the natural world. The brainchild of Sir Hugh Beaver, the book was co-founded by twin brothers Norris and Ross McWhirter in Fleet Street, London, in August 1955. The first edition topped the best-seller list in the United Kingdom by Christmas 1955. The following year the book was launched internationally, and as of the 2022 edition, it is now in its 67th year of publication, published in 100 countries and 23 languages, and maintains over 53,000 records in its database. The international franchise has extended beyond print to include television series and museums. The popularity of the franchise has resulted in ''Guinness World Records'' becoming the primary international authori ...
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Mental Calculation World Cup
The Mental Calculation World Cup (German: Weltmeisterschaften im Kopfrechnen, or World Championship in Mental Calculation) is an international competition for mental calculators, held every two years in Germany. Mental Calculation World Cup 2004 The first Mental Calculation World Cup was held in Annaberg-Buchholz, Germany on 30 October 2004. There were 17 participants from 10 countries. The World Cup involved the following contests (and two surprise tasks): *Adding ten 10-digit numbers, 10 tasks in 10 minutes **Winner: Alberto Coto (Spain); 10 correct results; 5:50 minutes, world record *Multiplying two 8-digit numbers, 10 tasks in 15 minutes **Winner: Alberto Coto (Spain), 8 correct results *Calendar Calculations, two series one minute each, dates from the years 1600–2100 **Winner: Matthias Kesselschläger (Germany), 33 correct results, world record *Square Root from 6-digit numbers, 10 tasks in 15 minutes **Winner: Jan van Koningsveld (Germany) In the overall ranking the f ...
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Annaberg-Buchholz
Annaberg-Buchholz () is a town in Saxony, Germany. Lying in the Ore Mountains, it is the capital of the district of Erzgebirgskreis. Geography The town is located in the Ore Mountains, at the side of the ''Pöhlberg'' ( above sea level). History The previously heavily forested upper Ore Mountains were settled in the 12th and 13th centuries by Franconian farmers. Frohnau, Geyersdorf, and Kleinrückerswalde—all now part of present-day town—are all attested from 1397. Barbara Uthmann introduced braid- and lace-making in 1561 and it was further developed in the 1590s by Belgian refugees fleeing the policies of Fernando Álvarez de Toledo, 3rd Duke of Alba, Spain's governor over the Low Countries. The industry was further developed in the 19th century, when Annaberg and Buchholz were connected by rail to Chemnitz and each other and both settlements had specialized schools for lace-making. The population of Annaberg in the 1870s was 11,693. This had risen to 16,811 by 190 ...
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Giessen
Giessen, spelled Gießen in German (), is a town in the German state (''Bundesland'') of Hesse, capital of both the district of Giessen and the administrative region of Giessen. The population is approximately 90,000, with roughly 37,000 university students. The name comes from ''Giezzen'', as it was first referred to in 1197, which refers to the position of the town between several rivers, lakes and streams. The largest river in Giessen is the Lahn, which divides the town in two parts (west and east), roughly north of Frankfurt am Main. Giessen is also home to the University of Giessen. In 1969, the town hosted the ninth '' Hessentag'' state festival. History Giessen came into being as a moated castle in 1152 built by Count Wilhelm von Gleiberg, although the history of the community in the northeast and in today's suburb called "Wieseck" dates back to 775. The town became part of Hesse-Marburg in 1567, passing to Hesse-Darmstadt in 1604. The University of Giessen was foun ...
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Leipzig
Leipzig ( , ; Upper Saxon: ) is the most populous city in the German state of Saxony. Leipzig's population of 605,407 inhabitants (1.1 million in the larger urban zone) as of 2021 places the city as Germany's eighth most populous, as well as the second most populous city in the area of the former East Germany after ( East) Berlin. Together with Halle (Saale), the city forms the polycentric Leipzig-Halle Conurbation. Between the two cities (in Schkeuditz) lies Leipzig/Halle Airport. Leipzig is located about southwest of Berlin, in the southernmost part of the North German Plain (known as Leipzig Bay), at the confluence of the White Elster River (progression: ) and two of its tributaries: the Pleiße and the Parthe. The name of the city and those of many of its boroughs are of Slavic origin. Leipzig has been a trade city since at least the time of the Holy Roman Empire. The city sits at the intersection of the Via Regia and the Via Imperii, two important medie ...
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İstanbul
) , postal_code_type = Postal code , postal_code = 34000 to 34990 , area_code = +90 212 (European side) +90 216 (Asian side) , registration_plate = 34 , blank_name_sec2 = GeoTLD , blank_info_sec2 = .ist, .istanbul , website = , blank_name = GDP (Nominal) , blank_info = 2021 , blank1_name =  - Total , blank1_info = US$ 248 billion , blank2_name =  - Per capita , blank2_info = US$ 15,666 , blank3_name = HDI (2019) , blank3_info = 0.846 () · 1st , timezone = TRT , utc_offset = +3 , module = , name = , government_type = Mayor–council government , governing_body = Municipal Council of Istanbul , image_shield = , established_date = 11 May 330 AD , image_m ...
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Magdeburg
Magdeburg (; nds, label= Low Saxon, Meideborg ) is the capital and second-largest city of the German state Saxony-Anhalt. The city is situated at the Elbe river. Otto I, the first Holy Roman Emperor and founder of the Archdiocese of Magdeburg, was buried in the city's cathedral after his death. Magdeburg's version of German town law, known as Magdeburg rights, spread throughout Central and Eastern Europe. In the Late Middle Ages, Magdeburg was one of the largest and most prosperous German cities and a notable member of the Hanseatic League. One of the most notable people from the city is Otto von Guericke, famous for his experiments with the Magdeburg hemispheres. Magdeburg has been destroyed twice in its history. The Catholic League sacked Magdeburg in 1631, resulting in the death of 25,000 non-combatants, the largest loss of the Thirty Years' War. During the World War II the Allies bombed the city in 1945 and destroying much of it. After World War II the city b ...
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