1.
Ginger beer
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Traditional ginger beer is a naturally sweetened and carbonated, usually non-alcoholic beverage. It is produced by the fermentation of prepared ginger spice, yeast. Its origins date from the spice trade with the Orient. It was popular in Britain and its colonies from the 18th century, other spices were variously added and any alcohol content was limited to 2% by excise tax laws in 1855. Few brewers have maintained an alcoholic product, current ginger beers are often manufactured rather than brewed, frequently with flavor and color additives. Ginger beer is produced at home using a symbiotic colony of yeast. Ginger beer has experienced an increase in popularity in recent years accompanying the popularity of cocktails based on it, such as the Moscow Mule. As early as 500 BC, ginger was used as a medicine and for flavouring food in Ancient China, in the western hemisphere, ginger was used to spice up drinks. During the Victorian era, it was used to brew a beverage termed ginger beer. It forms a gelatinous substance that allows it to be transferred from one fermenting substrate to the next, much like kefir grains, kombucha. The GBP was first described by Harry Marshall Ward in 1892, original ginger beer is made by leaving water, sugar, ginger, and GBP to ferment. GBP may be obtained from commercial sources or from yeast banks. A ginger beer plant may refer to a fermenting liquid mix of water, brewers or bakers yeast, ginger. This is kept for a week or longer to which sugar is added to increase alcohol content. Ginger may also be added along with the sugar, which increase the ginger flavour strength. At the end of the period, this mix is strained, diluted with water and lemon juice. Brewed ginger beer originated in the UK, but is sold worldwide, Crabbies is a popular brand in the UK. It is usually labelled alcoholic ginger beer to distinguish it from the established commercial ginger beers, which are not brewed
2.
Ireland
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Ireland is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth. Politically, Ireland is divided between the Republic of Ireland, which covers five-sixths of the island, and Northern Ireland, in 2011, the population of Ireland was about 6.4 million, ranking it the second-most populous island in Europe after Great Britain. Just under 4.6 million live in the Republic of Ireland, the islands geography comprises relatively low-lying mountains surrounding a central plain, with several navigable rivers extending inland. The island has lush vegetation, a product of its mild, thick woodlands covered the island until the Middle Ages. As of 2013, the amount of land that is wooded in Ireland is about 11% of the total, there are twenty-six extant mammal species native to Ireland. The Irish climate is moderate and classified as oceanic. As a result, winters are milder than expected for such a northerly area, however, summers are cooler than those in Continental Europe. Rainfall and cloud cover are abundant, the earliest evidence of human presence in Ireland is dated at 10,500 BC. Gaelic Ireland had emerged by the 1st century CE, the island was Christianised from the 5th century onward. Following the Norman invasion in the 12th century, England claimed sovereignty over Ireland, however, English rule did not extend over the whole island until the 16th–17th century Tudor conquest, which led to colonisation by settlers from Britain. In the 1690s, a system of Protestant English rule was designed to materially disadvantage the Catholic majority and Protestant dissenters, with the Acts of Union in 1801, Ireland became a part of the United Kingdom. Northern Ireland saw much civil unrest from the late 1960s until the 1990s and this subsided following a political agreement in 1998. In 1973 the Republic of Ireland joined the European Economic Community while the United Kingdom, Irish culture has had a significant influence on other cultures, especially in the fields of literature. Alongside mainstream Western culture, an indigenous culture exists, as expressed through Gaelic games, Irish music. The culture of the island shares many features with that of Great Britain, including the English language, and sports such as association football, rugby, horse racing. The name Ireland derives from Old Irish Eriu and this in turn derives from Proto-Celtic *Iveriu, which is also the source of Latin Hibernia. Iveriu derives from a root meaning fat, prosperous, during the last glacial period, and up until about 9000 years ago, most of Ireland was covered with ice, most of the time
3.
Canada
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Canada is a country in the northern half of North America. Canadas border with the United States is the worlds longest binational land border, the majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its territory being dominated by forest and tundra. It is highly urbanized with 82 per cent of the 35.15 million people concentrated in large and medium-sized cities, One third of the population lives in the three largest cities, Toronto, Montreal and Vancouver. Its capital is Ottawa, and other urban areas include Calgary, Edmonton, Quebec City, Winnipeg. Various aboriginal peoples had inhabited what is now Canada for thousands of years prior to European colonization. Pursuant to the British North America Act, on July 1,1867, the colonies of Canada, New Brunswick and this began an accretion of provinces and territories to the mostly self-governing Dominion to the present ten provinces and three territories forming modern Canada. With the Constitution Act 1982, Canada took over authority, removing the last remaining ties of legal dependence on the Parliament of the United Kingdom. Canada is a parliamentary democracy and a constitutional monarchy, with Queen Elizabeth II being the head of state. The country is officially bilingual at the federal level and it is one of the worlds most ethnically diverse and multicultural nations, the product of large-scale immigration from many other countries. Its advanced economy is the eleventh largest in the world, relying chiefly upon its abundant natural resources, Canadas long and complex relationship with the United States has had a significant impact on its economy and culture. Canada is a country and has the tenth highest nominal per capita income globally as well as the ninth highest ranking in the Human Development Index. It ranks among the highest in international measurements of government transparency, civil liberties, quality of life, economic freedom, Canada is an influential nation in the world, primarily due to its inclusive values, years of prosperity and stability, stable economy, and efficient military. While a variety of theories have been postulated for the origins of Canada. In 1535, indigenous inhabitants of the present-day Quebec City region used the word to direct French explorer Jacques Cartier to the village of Stadacona, from the 16th to the early 18th century Canada referred to the part of New France that lay along the St. Lawrence River. In 1791, the area became two British colonies called Upper Canada and Lower Canada collectively named The Canadas, until their union as the British Province of Canada in 1841. Upon Confederation in 1867, Canada was adopted as the name for the new country at the London Conference. The transition away from the use of Dominion was formally reflected in 1982 with the passage of the Canada Act, later that year, the name of national holiday was changed from Dominion Day to Canada Day
4.
Ginger
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Ginger is a flowering plant whose rhizome, ginger root or simply ginger, is widely used as a spice or a folk medicine. It is a perennial which grows annual stems about a meter tall bearing narrow green leaves. Ginger is in the family Zingiberaceae, to also belong turmeric, cardamom. Ginger originated in the tropical rainforest in Southern Asia, although ginger no longer grows wild, it is thought to have originated on the Indian subcontinent because the ginger plants grown in India show the largest amount of genetic variation. Ginger was exported to Europe via India in the first century AD as a result of the spice trade and was used extensively by the Romans. The distantly related dicots in the genus Asarum are commonly called wild ginger because of their similar taste. But this may be Sanskrit folk etymology, and the word may be from an ancient Dravidian name that produced the Tamil and Malayalam name for the spice, inchi-ver. The word probably was readopted in Middle English from Old French gingibre, ginger produces clusters of white and pink flower buds that bloom into yellow flowers. Because of its appeal and the adaptation of the plant to warm climates. It is a perennial plant with annual leafy stems, about a meter tall. Traditionally, the rhizome is gathered when the stalk withers, it is scalded, or washed and scraped, to kill it. The fragrant perisperm of the Zingiberaceae is used as sweetmeats by Bantu, ginger produces a hot, fragrant kitchen spice. Young ginger rhizomes are juicy and fleshy with a mild taste. They are often pickled in vinegar or sherry as a snack or cooked as an ingredient in many dishes and they can be steeped in boiling water to make ginger tisane, to which honey is often added, sliced orange or lemon fruit may be added. Ginger can be made into candy, or ginger wine, which has been made commercially since 1740, mature ginger rhizomes are fibrous and nearly dry. Fresh ginger can be substituted for ground ginger at a ratio of six to one, although the flavors of fresh, powdered dry ginger root is typically used as a flavoring for recipes such as gingerbread, cookies, crackers and cakes, ginger ale, and ginger beer. Candied ginger, or crystallized ginger, is the root cooked in sugar until soft, fresh ginger may be peeled before eating. For longer-term storage, the ginger can be placed in a plastic bag, in Indian cuisine, ginger is a key ingredient, especially in thicker gravies, as well as in many other dishes, both vegetarian and meat-based
5.
Soft drink
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A soft drink is a drink that typically contains carbonated water, a sweetener, and a natural or artificial flavoring. The sweetener may be sugar, high-fructose corn syrup, fruit juice, sugar substitutes, Soft drinks may also contain caffeine, colorings, preservatives, and other ingredients. Soft drinks are called soft in contrast to hard drinks, small amounts of alcohol may be present in a soft drink, but the alcohol content must be less than 0. 5% of the total volume if the drink is to be considered non-alcoholic. Fruit punch, tea, and other such non-alcoholic beverages are technically soft drinks by this definition but are not generally referred to as such, Soft drinks may be served chilled, over ice cubes or at room temperature. In rare cases, some drinks, such as Dr Pepper. Soft drinks are available in formats, including cans, glass bottles. Soft drinks are widely available at fast food restaurants, movie theaters, convenience stores, casual dining restaurants, dedicated soda stores. Soda fountain drinks are served in paper or plastic disposable cups in the first three venues. In casual dining restaurants and bars, soft drinks are served in glasses. Soft drinks may be drunk with straws or sipped directly from the cups, Soft drinks are mixed with other ingredients in several contexts. In Western countries, in bars and other places where alcohol is served many mixed drinks are made by blending a soft drink with hard liquor, one well-known example is the rum and coke, which may also contain lime juice. Some homemade fruit punch recipes, which may or may not contain alcohol, contain a mixture of fruit juices. At ice cream parlours and 1950s-themed diners, ice cream floats are often sold, two popular ice cream floats are the coke float and the root beer float, which consist of a scoop of ice cream placed in a tall glass of the respectively named soft drinks. Due to the sugar content in typical soft drinks, they may also be called sugary drinks. In Spanish, they use the English equivalent of refreshment, or also commonly called gaseosa. In the United States, the 2003 Harvard Dialect Survey tracked the usage of the nine most common names, over half of the survey respondents preferred the term soda, which was dominant in the Northeastern United States, California, and the areas surrounding Milwaukee and St. Louis. The term tonic is hyperlocal to eastern Massachusetts, although usage is declining, in the English-speaking parts of Canada, the term pop is prevalent, but soft drink is the most common English term used in Montreal. In the United Kingdom and Ireland, the terms fizzy drink, pop and fizzy pop are used in northern England, while mineral is used in Ireland
6.
Apothecary
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Apothecary /əˈpɒθᵻkəri/ is one term for a medical professional who formulates and dispenses materia medica to physicians, surgeons and patients. The modern pharmacist has taken over this role and in some languages, the apothecaries investigation of herbal and chemical ingredients was a precursor to the modern sciences of chemistry and pharmacology. Apothecary shops sold ingredients and the medicines they prepared wholesale to other medical practitioners, in 1600s England, they also controlled the trade of tobacco which was imported as a medicine. Apothecary derives from the Ancient Greek word ἀποθήκη via Latin apotheca, Medieval Latin apothecarius, in some languages the word apothecary is still used for designating a pharmacist/chemist, such as German and Dutch and Luxembourgish. Likewise, pharmacy translates as apotek in the Scandinavian and some Slavic languages such as Bosnian apoteka, Serbian апотека, use of the term apothecary in the names of businesses varies with time and location. Apothecary, as a profession, could date back to 2600 BC to ancient Babylon, clay tablets were found with medical texts recording symptoms, the prescriptions, and the directions for compounding it. The Papyrus Ebers from ancient Egypt, written around 1500 B. C. contain a collection of more than 800 prescriptions and it mentions over 700 different drugs. According to Sharif Kaf al-Ghazal, and S. Hadzovic, apothecary shops existed during the Middle Ages in Baghdad by Islamic pharmacists in 754 during the Abbasid Caliphate, Apothecaries were also active in Islamic Spain by the 11th century. In modern English, this can be transliterated as, and you should not linger, Though in this town there is no apothecary, I shall teach you about herbs myself, That will be for your health and for your pride. In Renaissance Italy, Italian Nuns became a prominent source for medicinal needs, at first they used their knowledge in non-curative uses in the convents to solidify the sanctity of religion among their sisters. As they progressed in skill they started to expand their field to create profit and this profit they used towards their charitable goals. Because of their spread to urban society, these religious women gained roles of public significance beyond the spiritual realm. Later apothecaries led by nuns were spread across the Italian peninsula, from the 15th century to the 16th century, the apothecary gained the status of a skilled practitioner. In England, the apothecaries merited their own company, the Worshipful Society of Apothecaries. Its roots, however, go back much earlier to the Guild of Pepperers formed in London in 1180, however, there were ongoing tensions between apothecaries and other medical professions, as is illustrated by the experiences of Susan Reeve Lyon and other women apothecaries in 17th century London. In 1865 Elizabeth Garrett Anderson became the first woman to be licensed to practise medicine in Britain by passing the examination of the Society of Apothecaries. In German speaking countries, such as Germany, Austria and Switzerland, thus a Pharmazeut is not always an Apotheker. Apothecaries used their own measurement system, the system, to provide precise weighing of small quantities
7.
Belfast
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Belfast is the capital and largest city of Northern Ireland, the second largest on the island of Ireland, and the heart of the tenth largest Primary Urban Area in the United Kingdom. On the River Lagan, it had a population of 286,000 at the 2011 census and 333,871 after the 2015 council reform, Belfast was granted city status in 1888. Belfast played a key role in the Industrial Revolution, and was an industrial centre until the latter half of the 20th century. It has sustained a major aerospace and missiles industry since the mid 1930s, industrialisation and the inward migration it brought made Belfast Irelands biggest city at the beginning of the 20th century. Today, Belfast remains a centre for industry, as well as the arts, higher education, business, and law, additionally, Belfast city centre has undergone considerable expansion and regeneration in recent years, notably around Victoria Square. Belfast is served by two airports, George Best Belfast City Airport in the city, and Belfast International Airport 15 miles west of the city. Although the county borough of Belfast was created when it was granted city status by Queen Victoria in 1888, the site of Belfast has been occupied since the Bronze Age. The Giants Ring, a 5, 000-year-old henge, is located near the city, Belfast remained a small settlement of little importance during the Middle Ages. The ONeill clan had a presence in the area, in the 14th century, Cloinne Aodha Buidhe, descendants of Aodh Buidhe ONeill built Grey Castle at Castlereagh, now in the east of the city. Conn ONeill of the Clannaboy ONeills owned vast lands in the area and was the last inhabitant of Grey Castle, evidence of this period of Belfasts growth can still be seen in the oldest areas of the city, known as the Entries. Belfast blossomed as a commercial and industrial centre in the 18th and 19th centuries, industries thrived, including linen, rope-making, tobacco, heavy engineering and shipbuilding, and at the end of the 19th century, Belfast briefly overtook Dublin as the largest city in Ireland. The Harland and Wolff shipyards became one of the largest shipbuilders in the world, in 1886 the city suffered intense riots over the issue of home rule, which had divided the city. In 1920–22, Belfast became the capital of the new entity of Northern Ireland as the island of Ireland was partitioned, the accompanying conflict cost up to 500 lives in Belfast, the bloodiest sectarian strife in the city until the Troubles of the late 1960s onwards. Belfast was heavily bombed during World War II, in one raid, in 1941, German bombers killed around one thousand people and left tens of thousands homeless. Apart from London, this was the greatest loss of life in a raid during the Blitz. Belfast has been the capital of Northern Ireland since its establishment in 1921 following the Government of Ireland Act 1920 and it had been the scene of various episodes of sectarian conflict between its Catholic and Protestant populations. These opposing groups in conflict are now often termed republican and loyalist respectively. The most recent example of conflict was known as the Troubles – a civil conflict that raged from around 1969 to 1998
8.
Northern Ireland
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Northern Ireland is a constituent unit of the United Kingdom in the north-east of Ireland. It is variously described as a country, province, region, or part of the United Kingdom, Northern Ireland shares a border to the south and west with the Republic of Ireland. In 2011, its population was 1,810,863, constituting about 30% of the total population. Northern Ireland was created in 1921, when Ireland was partitioned between Northern Ireland and Southern Ireland by an act of the British parliament, Northern Ireland has historically been the most industrialised region of Ireland. After declining as a result of the political and social turmoil of the Troubles, its economy has grown significantly since the late 1990s. Unemployment in Northern Ireland peaked at 17. 2% in 1986, dropping to 6. 1% for June–August 2014,58. 2% of those unemployed had been unemployed for over a year. Prominent artists and sports persons from Northern Ireland include Van Morrison, Rory McIlroy, Joey Dunlop, Wayne McCullough, some people from Northern Ireland prefer to identify as Irish while others prefer to identify as British. Cultural links between Northern Ireland, the rest of Ireland, and the rest of the UK are complex, in many sports, the island of Ireland fields a single team, a notable exception being association football. Northern Ireland competes separately at the Commonwealth Games, and people from Northern Ireland may compete for either Great Britain or Ireland at the Olympic Games. The region that is now Northern Ireland was the bedrock of the Irish war of resistance against English programmes of colonialism in the late 16th century, the English-controlled Kingdom of Ireland had been declared by the English king Henry VIII in 1542, but Irish resistance made English control fragmentary. Victories by English forces in war and further Protestant victories in the Williamite War in Ireland toward the close of the 17th century solidified Anglican rule in Ireland. In Northern Ireland, the victories of the Siege of Derry and their intention was to materially disadvantage the Catholic community and, to a lesser extent, the Presbyterian community. In the context of open institutional discrimination, the 18th century saw secret, militant societies develop in communities in the region and act on sectarian tensions in violent attacks. Following this, in an attempt to quell sectarianism and force the removal of discriminatory laws, the new state, formed in 1801, the United Kingdom of Great Britain and Ireland, was governed from a single government and parliament based in London. Between 1717 and 1775 some 250,000 people from Ulster emigrated to the British North American colonies and it is estimated that there are more than 27 million Scotch-Irish Americans now living in the US. By the close of the century, autonomy for Ireland within the United Kingdom, in 1912, after decades of obstruction from the House of Lords, Home Rule became a near-certainty. A clash between the House of Commons and House of Lords over a controversial budget produced the Parliament Act 1911, which enabled the veto of the Lords to be overturned. The House of Lords veto had been the unionists main guarantee that Home Rule would not be enacted, in 1914, they smuggled thousands of rifles and rounds of ammunition from Imperial Germany for use by the Ulster Volunteers, a paramilitary organisation opposed to the implementation of Home Rule
9.
Governor General of Canada
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The Governor General of Canada is the federal viceregal representative of the Canadian monarch, currently Queen Elizabeth II. The commission is for a period of time—known as serving at Her Majestys pleasure—though five years is the normal convention. Beginning in 1959, it has also been traditional to rotate between anglophone and francophone incumbents, once in office, the governor general maintains direct contact with the Queen, wherever she may be at the time. The office began in the 16th and 17th centuries with the Crown-appointed governors of the French colony of Canada followed by the British governors of Canada in the 18th and 19th centuries, subsequently, the office is, along with the Crown, the oldest continuous institution in Canada. Throughout this process of gradually increasing Canadian independence, the role of governor general took on additional responsibilities, finally, in 1947, King George VI issued letters patent allowing the viceroy to carry out almost all of the monarchs powers on his or her behalf. The current governor general is David Johnston, who has served since 1 October 2010, johnstons wife—who is thus the viceregal consort—is Sharon Johnston. The Government of Canada spells the title governor general without a hyphen, the Canadian media still often use the governor-general spelling. As governor is the noun in the title, it is pluralized, thus, governors general, moreover, both terms are capitalized when used in the formal title preceding an incumbents name. The position of general is mandated by both the Constitution Act,1867, and the letters patent issued in 1947 by King George VI. As such, on the recommendation of his or her Canadian prime minister and that individual is, from then until being sworn-in, referred to as the governor general-designate. Besides the administration of the oaths of office, there is no set formula for the swearing-in of a governor general-designate, the governor general will then give a speech, outlining whichever cause or causes he or she will champion during his or her time as viceroy. The incumbent will generally serve for at least five years, though this is only a convention. The prime minister may recommend to the Queen that the viceroy remain in her service for a longer period of time. A governor general may also resign, and two have died in office, the sovereign has unrestricted freedom of choice. We leave that to Her Majesty in all confidence, however, between 1867 and 1931, governors general were appointed by the monarch on the advice of the British Cabinet. Thereafter, in accordance with the Statute of Westminster 1931, the appointment was made by the sovereign with the direction of his or her Canadian ministers only. Until 1952, all governors general were also members of the Peerage or sons of peers. These viceroys spent a limited time in Canada, but their travel schedules were so extensive that they could learn more about Canada in five years than many Canadians in a lifetime
10.
Prohibition in the United States
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Prohibition in the United States was a nationwide constitutional ban on the production, importation, transportation and sale of alcoholic beverages that remained in place from 1920 to 1933. One result was that many communities in the late 19th and early 20th centuries introduced alcohol prohibition, Prohibition supporters, called drys, presented it as a victory for public morals and health. Promoted by the dry crusaders, a movement was led by rural Protestants and social Progressives in the Prohibition, Democratic and it gained a national grass roots base through the Womans Christian Temperance Union. After 1900 it was coordinated by the Anti-Saloon League, Prohibition was mandated in state after state, then finally nationwide under the Eighteenth Amendment to the United States Constitution in 1920. Enabling legislation, known as the Volstead Act, set down the rules for enforcing the ban, for example, religious uses of wine were allowed. Private ownership and consumption of alcohol were not made illegal under federal law, in the 1920s the laws were widely disregarded, and tax revenues were lost. Opposition mobilized nationwide, and Prohibition ended with the ratification of the Twenty-first Amendment, some states continued statewide prohibition, marking one of the last stages of the Progressive Era. Anti-prohibitionists, known as wets, criticized the ban as an intrusion of mainly rural Protestant ideals on a central aspect of urban, immigrant. Some researchers contend that its failure is attributable more to a changing historical context than to characteristics of the law itself. Criticism remains that Prohibition led to unintended consequences such as the growth of urban crime organizations, as an experiment it lost supporters every year, and lost tax revenue that governments needed when the Great Depression began in 1929. The U. S. Senate proposed the Eighteenth Amendment on December 18,1917, upon being approved by a 36th state on January 16,1919, the amendment was ratified as a part of the Constitution. The Wartime Prohibition Act took effect June 30,1919, with July 1,1919, on October 28,1919, Congress passed the Volstead Act, the popular name for the National Prohibition Act, over President Woodrow Wilsons veto. The act established the definition of intoxicating liquors as well as penalties for producing them. Although the Volstead Act prohibited the sale of alcohol, the government lacked resources to enforce it. By the terms of the amendment, the country went dry one year later, by 1925, in New York City alone, there were anywhere from 30,000 to 100,000 speakeasy clubs. While Prohibition was successful in reducing the amount of liquor consumed, it stimulated the proliferation of rampant underground, organized, many were astonished and disenchanted with the rise of spectacular gangland crimes, when prohibition was supposed to reduce crime. Prohibition lost its advocates one by one, while the wet opposition talked of personal liberty, new tax revenues from legal beer and liquor, and the scourge of organized crime. On March 22,1933, President Franklin Roosevelt signed into law the Cullen–Harrison Act, legalizing beer with a content of 3. 2%
11.
Airline
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An airline is a company that provides air transport services for traveling passengers and freight. Airlines utilize aircraft to supply services and may form partnerships or alliances with other airlines for codeshare agreements. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body, Airlines vary in size, from small domestic airlines to full-service international airlines. Airline services can be categorized as being intercontinental, domestic, regional, or international, the largest airline currently is American Airlines Group. DELAG, Deutsche Luftschiffahrts-Aktiengesellschaft was the worlds first airline and it was founded on November 16,1909 with government assistance, and operated airships manufactured by The Zeppelin Corporation. The first fixed wing scheduled air service was started on January 1,1914 from St. Petersburg, Florida to Tampa, the four oldest non-dirigible airlines that still exist are Netherlands KLM, Colombias Avianca, Australias Qantas, and the Czech Republics Czech Airlines. The earliest fixed wing airline in Europe was the Aircraft Transport and Travel, using a fleet of former military Airco DH. 4A biplanes that had been modified to carry two passengers in the fuselage, it operated relief flights between Folkestone and Ghent. On 15 July 1919, the company flew a proving flight across the English Channel, flown by Lt. H Shaw in an Airco DH.9 between RAF Hendon and Paris - Le Bourget Airport, the flight took 2 hours and 30 minutes at £21 per passenger. On 25 August 1919, the company used DH. 16s to pioneer a regular service from Hounslow Heath Aerodrome to Le Bourget, the airline soon gained a reputation for reliability, despite problems with bad weather and began to attract European competition. In November 1919, it won the first British civil airmail contract, six Royal Air Force Airco DH. 9A aircraft were lent to the company, to operate the airmail service between Hawkinge and Cologne. In 1920, they were returned to the Royal Air Force, the first French airline was Société des lignes Latécoère, later known as Aéropostale, which started its first service in late 1918 to Spain. The first German airline to use heavier than air aircraft was Deutsche Luft-Reederei established in 1917 which started operating in February 1919, in its first year, the D. L. R. Operated regularly scheduled flights on routes with a length of nearly 1000 miles. Network was more than 3000 km long, and included destinations in the Netherlands, Scandinavia, another important German airline was Junkers Luftverkehr, which began operations in 1921. It was a division of the aircraft manufacturer Junkers, which became a company in 1924. It operated joint-venture airlines in Austria, Denmark, Estonia, Finland, Hungary, Latvia, Norway, Poland, Sweden, the Dutch airline KLM made its first flight in 1920, and is the oldest continuously operating airline in the world. Established by aviator Albert Plesman, it was awarded a Royal predicate from Queen Wilhelmina. Its first flight was from Croydon Airport, London to Amsterdam, using a leased Aircraft Transport and Travel DH-16, in 1921, KLM started scheduled services
12.
Carbonated water
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Carbonated water is water into which carbon dioxide gas under pressure has been dissolved. Some of these have additives, such as chloride, sodium bicarbonate or similar. This process, known as carbonation, is a process that causes the water to become effervescent, most carbonated water is sold in ready to drink bottles as carbonated beverages such as soft drinks. However, it is easy to prepare at home with soda makers. These additives are included to emulate the slightly salty taste soda water developed years ago from first using them as preservatives. By itself, carbonated water appears to have impact on health. While carbonated water is acidic, this acidity is quickly neutralized by saliva. Carbonated water may increase irritable bowel syndrome symptoms of bloating and gas due to the release of carbon dioxide in the digestive tract and it does not appear to have an effect on gastro-oesophageal reflux disease. There is tentative evidence that water may help with constipation among people who have had a stroke. Some carbonated waters have added sodium, so they may be an issue for those on low-sodium diets, typical carbonated soft drinks such as colas do have health risks. Carbonated colas have a correlation with slightly decreased bone density in older women, soft drinks are about 100 times more erosive to teeth than plain carbonated water. Carbon dioxide gas dissolved in water at a low concentration creates carbonic acid according to the following reaction, the pH level between 3 and 4 is approximately in between apple juice and orange juice in acidity, but much less acidic than the acid in the stomach. The human body robustly maintains pH equilibrium via acid–base homeostasis and will not be affected by consumption of plain carbonated water, if an alkaline salt, such as sodium bicarbonate, potassium bicarbonate, or potassium citrate is added to the water, its acidity is reduced. The amount of a gas like carbon dioxide that can be dissolved in water is described by Henrys Law, Water is chilled, optimally to just above freezing, in order to permit the maximum amount of carbon dioxide to dissolve in it. Higher gas pressure and lower temperature cause more gas to dissolve in the liquid, when the temperature is raised or the pressure is reduced, carbon dioxide escapes from the solution, in the form of bubbles. Many alcoholic drinks, such as beer, wine and champagne, were carbonated through the process for centuries. In 1662 Christopher Merret was creating sparkling wine, in 1750 the Frenchman Gabriel François Venel produced artificial carbonated water for the first time. It is thought that William Brownrigg and Henry Cavendish also infused water with carbon dioxide around this time
