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1655 BC
The 1650s BC was a decade lasting from January 1, 1659 BC to December 31, 1650 BC. Events and trends * c. 1655 BC— Tan-Uli, the ruler of the Elamite Empire, dies. * c. 1650 BC—Greeks start to live in Mycenae. * c. 1650 BC— Middle Kingdom ends in Ancient Egypt (other date is 1674 BC). * c. 1650 BC—Second Intermediate Period starts in Ancient Egypt (other date is 1674 BC). * c. 1650 BC – "Flotilla" fresco, from Room 5 of West House, Akrotiri (prehistoric city), Thera, is made. Second Palace period. It is now kept in National Archaeological Museum, Athens. * Egypt—Start of Seventeenth Dynasty. * c. 1650 BC—Between Rapperswil and Hurden, on the so-called Seedamm, a first wooden bridge was constructed on Lake Zürich in Switzerland * c. 1650 BC—The last Woolly mammoths die on Wrangel Island, rendering the species extinct. * c. 1650 BC— The Rhind Mathematical Papyrus is produced.Jan Gullberg, C13 Trigonometry, ''Maths from Birth of Numbers,'' W. W. Norton in 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1655 BC
The 1650s BC was a decade lasting from January 1, 1659 BC to December 31, 1650 BC. Events and trends * c. 1655 BC— Tan-Uli, the ruler of the Elamite Empire, dies. * c. 1650 BC—Greeks start to live in Mycenae. * c. 1650 BC— Middle Kingdom ends in Ancient Egypt (other date is 1674 BC). * c. 1650 BC—Second Intermediate Period starts in Ancient Egypt (other date is 1674 BC). * c. 1650 BC – "Flotilla" fresco, from Room 5 of West House, Akrotiri (prehistoric city), Thera, is made. Second Palace period. It is now kept in National Archaeological Museum, Athens. * Egypt—Start of Seventeenth Dynasty. * c. 1650 BC—Between Rapperswil and Hurden, on the so-called Seedamm, a first wooden bridge was constructed on Lake Zürich in Switzerland * c. 1650 BC—The last Woolly mammoths die on Wrangel Island, rendering the species extinct. * c. 1650 BC— The Rhind Mathematical Papyrus is produced.Jan Gullberg, C13 Trigonometry, ''Maths from Birth of Numbers,'' W. W. Norton in 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapperswil
Rapperswil ( Swiss German: or ;Andres Kristol, ''Rapperswil SG (See)'' in: ''Dictionnaire toponymique des communes suisses – Lexikon der schweizerischen Gemeindenamen – Dizionario toponomastico dei comuni svizzeri (DTS, LSG)'', Centre de dialectologie, Université de Neuchâtel, Verlag Huber, Frauenfeld/Stuttgart/Wien 2005, and Éditions Payot, Lausanne 2005, , p. 727. short: ''Rappi'') is a former municipality and since January 2007 part of the municipality of Rapperswil-Jona in the ''Wahlkreis'' (constituency) of See-Gaster in the canton of St. Gallen in Switzerland, located at the east side of the Lake Zurich. Geography Rapperswil is located on Lake Zürich at the point at which the lake is cut in two by the Seedamm. Sights The town's main sights are concentrated in the Altstadt of Rapperswil and can be seen while strolling through the medieval alleys. The main sights of Rapperswil are its rose gardens, Rapperswil Castle, the reconstructed wooden bridge to Hur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louisiana
Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is bordered by the state of Texas to the west, Arkansas to the north, Mississippi to the east, and the Gulf of Mexico to the south. A large part of its eastern boundary is demarcated by the Mississippi River. Louisiana is the only U.S. state with political subdivisions termed parishes, which are equivalent to counties, making it one of only two U.S. states not subdivided into counties (the other being Alaska and its boroughs). The state's capital is Baton Rouge, and its largest city is New Orleans, with a population of roughly 383,000 people. Some Louisiana urban environments have a multicultural, multilingual heritage, being so strongly influenced by a mixture of 18th century Louisiana French, Dominican Creole, Spanish, French Canadian, Acadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poverty Point
Poverty Point State Historic Site/Poverty Point National Monument (french: Pointe de Pauvreté; 16 WC 5) is a prehistoric earthwork constructed by the Poverty Point culture, located in present-day northeastern Louisiana, though evidence of the Poverty Point culture extends throughout much of the Southeastern Woodlands of the Southern United States. The culture extended across the Mississippi Delta and south to the Gulf Coast. The Poverty Point site has been designated as a state historic site, U.S. National Monument, a U.S. National Historic Landmark, and UNESCO World Heritage Site. The site is from the current flow of the Mississippi River,Milner, George R. (2004). ''The Moundbuilders: Ancient Peoples of Eastern North America''. London: Thames & Hudson Ltd. and is situated on the edge of Macon Ridge, near the village of Epps in West Carroll Parish, Louisiana. The Poverty Point site contains earthen ridges and mounds, built by indigenous people between 1700 and 1100 BCE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan Gullberg
Jan Gullberg (1936 – 21 May 1998) was a Swedish surgeon and anaesthesiologist, but became known as a writer on popular science and medical topics. He is best known outside Sweden as the author of ''Mathematics: From the Birth of Numbers'', published by W. W. Norton in 1997 (). Life Gullberg grew up and was trained as a surgeon in Sweden. He qualified in medicine at the University of Lund in 1964. He practised as a surgeon in Saudi Arabia, Norway and Virginia Mason Hospital, Seattle in the United States, as well as in Sweden. Gullberg saw himself as a doctor rather than a writer. His first book, on science, won the Swedish Medical Society's Jubilee Prize in 1980, and saw him promoted to honorary doctor at the University of Lund the same year. He was twice married: first to Anne-Marie Hallin (d. 1983), with whom he had three children; and Ann Richardson (b. 1951) with whom he adopted twin sons, Kamen and Kalin. He died of a stroke in Nordfjordeid, Norway at the hospital where he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Rhind Mathematical Papyrus
The Rhind Mathematical Papyrus (RMP; also designated as papyrus British Museum 10057 and pBM 10058) is one of the best known examples of ancient Egyptian mathematics. It is named after Alexander Henry Rhind, a Scottish antiquarian, who purchased the papyrus in 1858 in Luxor, Egypt; it was apparently found during illegal excavations in or near the Ramesseum. It dates to around 1550 BC. The British Museum, where the majority of the papyrus is now kept, acquired it in 1865 along with the Egyptian Mathematical Leather Roll, also owned by Henry Rhind. There are a few small fragments held by the Brooklyn Museum in New York City and an central section is missing. It is one of the two well-known Mathematical Papyri along with the Moscow Mathematical Papyrus. The Rhind Papyrus is larger than the Moscow Mathematical Papyrus, while the latter is older. The Rhind Mathematical Papyrus dates to the Second Intermediate Period of Egypt. It was copied by the scribe Ahmes (i.e., Ahmose; ''Ahmes'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrangel Island
Wrangel Island ( rus, О́стров Вра́нгеля, r=Ostrov Vrangelya, p=ˈostrəf ˈvrangʲɪlʲə; ckt, Умӄиԓир, translit=Umqiḷir) is an island of the Chukotka Autonomous Okrug, Russia. It is the 91st largest island in the world and roughly the size of Crete. Located in the Arctic Ocean between the Chukchi Sea and East Siberian Sea, the island lies astride the 180th meridian. The International Date Line is therefore displaced eastwards at this latitude to avoid the island as well as the Chukchi Peninsula on the Russian mainland, to keep the island on the same day as the rest of Russia. The closest land to Wrangel Island is the tiny and rocky Herald Island located to the east.Kosko, M.K., M.P. Cecile, J.C. Harrison, V.G. Ganelin, N.V., Khandoshko, and B.G. Lopatin, 1993Geology of Wrangel Island, Between Chukchi and East Siberian Seas, Northeastern Russia.Bulletin 461, Geological Survey of Canada, Ottawa Ontario, 101 pp. Wrangel Island is the last known pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woolly Mammoth
The woolly mammoth (''Mammuthus primigenius'') is an extinct species of mammoth that lived during the Pleistocene until its extinction in the Holocene epoch. It was one of the last in a line of mammoth species, beginning with '' Mammuthus subplanifrons'' in the early Pliocene. The woolly mammoth began to diverge from the steppe mammoth about 800,000 years ago in East Asia. Its closest extant relative is the Asian elephant. DNA studies show that the Columbian mammoth was a hybrid between woolly mammoths and another lineage descended from steppe mammoths. The appearance and behaviour of this species are among the best studied of any prehistoric animal because of the discovery of frozen carcasses in Siberia and North America, as well as skeletons, teeth, stomach contents, dung, and depiction from life in prehistoric cave paintings. Mammoth remains had long been known in Asia before they became known to Europeans in the 17th century. The origin of these remains was long a matter o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federalism, Federal assembly-independent Directorial system, directorial republic with elements of a direct democracy , leader_title1 = Federal Council (Switzerland), Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Zürich
__NOTOC__ Lake Zurich ( Swiss German/Alemannic: ''Zürisee''; German: ''Zürichsee''; rm, Lai da Turitg) is a lake in Switzerland, extending southeast of the city of Zürich. Depending on the context, Lake Zurich or ''Zürichsee'' can be used to describe the lake as a whole, or just that part of the lake downstream of the Seedamm at Rapperswil, whilst the part upstream of Rapperswil may be called the ''Obersee'' or Upper Lake. Geography Lake Zurich is formed by the Linth river, which rises in the glaciers of the Glarus Alps and was diverted by the Escher canal (completed in 1811) into Lake Walen from where its waters are carried to the east end of Lake Zurich by means of the Linth canal (completed in 1816). The waters of the Lake of Zurich flow out of the lake at its north-west end ( Quaibrücke), passing through the city of Zürich; however, the outflow is then called the Limmat. The culminating point of the lake's drainage basin is the Tödi at 3,614 metres above sea level. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holzbrücke Rapperswil-Hurden
Holzbrücke Rapperswil-Hurden is a wooden pedestrian bridge between the city of Rapperswil and the village of Hurden crossing the upper Lake Zürich (''Obersee'') in Switzerland. The prehistoric timber piles discovered to the west of the Seedamm date back to 1523 BC. The island settlement ''Technikum'' is a prehistoric pile-dwelling (or stilt house) settlement which is part of the UNESCO World Heritage Site ''Prehistoric Pile dwellings around the Alps''. The first wooden footbridge led across Lake Zürich, followed by several reconstructions at least until the late 2nd century AD when the Roman Empire built a wide wooden bridge. Between 1358 and 1360, Rudolf IV, Duke of Austria, built a 'new' wooden bridge across the lake that was used until 1878. On 6 April 2001, the reconstructed wooden footbridge was opened, being the longest wooden bridge in Switzerland. Geography The pedestrian bridge is located next to the so-called Seedamm, as of the today, on upper Lake Zürich ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seedamm
The Rapperswil Seedamm is the partially artificial causeway and bridge at the most narrow area of Lake Zurich, between Hurden (SZ) and Rapperswil (SG). The Seedamm carries a road and a railway across the lake, with the railway being used by the S5 and S40 lines of the S-Bahn Zürich and by the Südostbahn Voralpen Express. Geography and location The Seedam was built on an ice age moraine located between the three Swiss cantons of Schwyz, St. Gallen and Zürich. This morain forms a peninsula protruding from the south shore of the lake containing the village of Hurden, a small island to the Rapperswil side of the lake, and a section of shallow water dividing Lake Zürich and its upper part, ''Obersee''. The causeway and two bridges that span this area of shallow water, are in length and carry a road and a railway line. To the east of the modern causeway and bridges is the ''Holzbrücke Rapperswil-Hurden'' (wooden pedestrian bridge), built in 2001 as a reconstructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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