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Betty Lamp
The Betty lamp is a lamp thought to be of German, Austrian, or Hungarian origin. It came into use in the 18th century. They were commonly made of iron or brass and were most often used in the home or workshop. These lamps burned fish oil or fat trimmings and had wicks of twisted cloth. The Betty lamp differs from earlier oil/grease lamps in that it uses an internal wick holder to eliminate fuel drip common with older lamp designs. This internal wick holder feature made the Betty lamp design very popular. The Betty lamp is likely a natural evolution of the Crusie lamp concept. It consists of two lamp pans, one above the other. Fuel drip from the upper lamp pan fell into the lower pan minimizing oil/grease mess below the lamp. Replacing the upper lamp pan with a metal wick holder inside the lower pan reduce the amount of metal needed for the lamp. Adding a top cover provided protection of the lamp's oil from insects, minimized spills and increased burning efficiency. Betty la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betty Lamp Lighted
Betty or Bettie is a name, a common diminutive for the names Bethany and Elizabeth. In Latin America, it is also a common diminutive for the given name Beatriz, the Spanish and Portuguese form of the Latin name Beatrix and the English name Beatrice. In the 17th and 18th centuries, it was more often a diminutive of Bethia. Notable people Athletes * Betty Cuthbert (1938–2017), Australian sprinter and Olympic champion * Betty Jameson (1919–2009), American Hall-of-Fame golfer and one of the founders of the LPGA * Betty McKilligan (born 1949), Canadian pairs figure skater * Betty Nuthall (1911–1983), English tennis player * Betty Pariso, American bodybuilder * Betty Stöve (born 1945), Dutch tennis player * Betty Ann Grubb Stuart (born 1950), American tennis player * Betty Uber (1906–1983), English badminton and tennis player Journalists and media personalities * Betty Elizalde (1940–2018), Argentine journalist and broadcaster * Betty Kennedy (1926–2017), Canadian broadcaste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of , with a population of almost 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its financial centre is Frankfurt; the largest urban area is the Ruhr. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the bulk of the Holy Roman Empire. During the 16th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austria
Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous city and state. A landlocked country, Austria is bordered by Germany to the northwest, the Czech Republic to the north, Slovakia to the northeast, Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the west. The country occupies an area of and has a population of 9 million. Austria emerged from the remnants of the Eastern and Hungarian March at the end of the first millennium. Originally a margraviate of Bavaria, it developed into a duchy of the Holy Roman Empire in 1156 and was later made an archduchy in 1453. In the 16th century, Vienna began serving as the empire's administrative capital and Austria thus became the heartland of the Habsburg monarchy. After the dissolution of the H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungary
Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and Slovenia to the southwest, and Austria to the west. Hungary has a population of nearly 9 million, mostly ethnic Hungarians and a significant Romani minority. Hungarian, the official language, is the world's most widely spoken Uralic language and among the few non-Indo-European languages widely spoken in Europe. Budapest is the country's capital and largest city; other major urban areas include Debrecen, Szeged, Miskolc, Pécs, and Győr. The territory of present-day Hungary has for centuries been a crossroads for various peoples, including Celts, Romans, Germanic tribes, Huns, West Slavs and the Avars. The foundation of the Hungarian state was established in the late 9th century AD with the conquest of the Carpathian Basin by Hungar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Oil
Fish oil is oil derived from the tissues of oily fish. Fish oils contain the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), precursors of certain eicosanoids that are known to reduce inflammation in the body and improve hypertriglyceridemia. There has been a great deal of controversy in recent years about the role of fish oil in cardiovascular disease, with recent meta-analyses reaching different conclusions about its potential impact. The most promising evidence supports supplementation for prevention of cardiac death. Fish oil and omega-3 fatty acids have also been studied in a wide variety of other conditions such as clinical depression, anxiety, cancer, and macular degeneration, yet their benefit in these conditions has also not been verified. The fish used as sources do not actually produce omega-3 fatty acids. Instead, the fish accumulate the acids by consuming either microalgae or prey fish that have accumulated omega-3 fatty acids. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tallow
Tallow is a rendering (industrial), rendered form of beef or mutton fat, primarily made up of triglycerides. In industry, tallow is not strictly defined as beef or mutton fat. In this context, tallow is animal fat that conforms to certain technical criteria, including its melting point. Commercial tallow commonly contains fat derived from other animals, such as lard from domestic pig, pigs, or even from plant sources. The adjacent diagram shows the chemical structure of a typical triglyceride molecule. The solid material remaining after rendering is called cracklings, greaves, or graves. It has been used mostly for animal feed, animal food, such as dog food#History, dog food. In the soap industry and among soap-making hobbyists, the name tallowate is used informally to refer to soaps made from tallow. soap, Sodium tallowate, for example, is obtained by reacting tallow with sodium hydroxide (lye, caustic soda) or sodium carbonate (washing soda). It consists chiefly of a varia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olive Oil
Olive oil is a liquid fat obtained from olives (the fruit of ''Olea europaea''; family Oleaceae), a traditional tree crop of the Mediterranean Basin, produced by pressing whole olives and extracting the oil. It is commonly used in cooking: for frying foods or as a salad dressing. It can be found in some cosmetics, pharmaceuticals, soaps, and fuels for traditional oil lamps. It also has additional uses in some religions. The olive is one of three core food plants in Mediterranean cuisine; the other two are wheat and grapes. Olive trees have been grown around the Mediterranean since the 8th millennium BC. In 2019–2020, world production of olive oil was . Spain was the largest producer followed by Italy, Tunisia, Greece, Turkey and Morocco. San Marino has by far the largest per capita consumption of olive oil worldwide. The composition of olive oil varies with the cultivar, altitude, time of harvest, and extraction process. It consists mainly of oleic acid (up to 83%), with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vegetable Oil
Vegetable oils, or vegetable fats, are oils extracted from seeds or from other parts of fruits. Like animal fats, vegetable fats are ''mixtures'' of triglycerides. Soybean oil, grape seed oil, and cocoa butter are examples of seed oils, or fats from seeds. Olive oil, palm oil, and rice bran oil are examples of fats from other parts of fruits. In common usage, vegetable ''oil'' may refer exclusively to vegetable fats which are liquid at room temperature. Vegetable oils are usually edible. Uses In antiquity Oils extracted from plants have been used since ancient times and in many cultures. Archaeological evidence shows that olives were turned into olive oil by 6000 BCE and 4500 BCE in present-day Israel and Palestine. In addition to use as food, fats and oils (both vegetable and mineral) have long been used as fuel, typically in lamps which were a principal source of illumination in ancient times. Oils may have been used for lubrication, but there is no evidence for this. Veg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living History
Living history is an activity that incorporates historical tools, activities and dress into an interactive presentation that seeks to give observers and participants a sense of stepping back in time. Although it does not necessarily seek to reenact a specific event in history, living history is similar to, and sometimes incorporates, historical reenactment. Living history is an educational medium used by living history museums, historic sites, heritage interpreters, schools and historical reenactment groups to educate the public or their own members in particular areas of history, such as clothing styles, pastimes and handicrafts, or to simply convey a sense of the everyday life of a certain period in history. Background Living history's approach to gain authenticity is less about replaying a certain event according to a planned script as in other reenactment fields. It is more about an immersion of players in a certain era, to catch, in the sense of Walter Benjamin the ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Developing Countries
A developing country is a sovereign state with a lesser developed industrial base and a lower Human Development Index (HDI) relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreement on which countries fit this category. The term low and middle-income country (LMIC) is often used interchangeably but refers only to the economy of the countries. The World Bank classifies the world's economies into four groups, based on gross national income per capita: high, upper-middle, lower-middle, and low income countries. Least developed countries, landlocked developing countries and small island developing states are all sub-groupings of developing countries. Countries on the other end of the spectrum are usually referred to as high-income countries or developed countries. There are controversies over this term's use, which some feel it perpetuates an outdated concept of "us" and "them". In 2015, the World Bank declared that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association Of Family And Consumer Sciences
American Association of Family and Consumer Sciences (AAFCS) is an American professional association that networks professionals in the area of family and consumer science. It was founded in 1908 as the American Home Economics Association by Ellen H. Richards. In 1994 it changed its name to the current one.Ballard, Patricia Tsune (ed.) (2001) "Home Economics, *10956*, American Association of Family and Consumer Sciences" ''Encyclopedia of Associations'' (37th ed.) Gale, Detroit, vol. 1, pt. 2, p. 1272, The association started with about 800 membersFrey, Colleen (1995) "American Association of Family and Consumer Sciences (AAFCS)" pp. 16-20 in Slavin, Sarah (1995) ''U.S. Women's Interest Groups: Institutional Profiles'' Greenwood, p. 18 and grew to over 50,000 by the mid-1960s. In the early 20th century, the association did not often mention Black universities in its journal and it also practiced segregation. It encouraged African American home economics leaders to form their own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
