1.
Beirut Central District
–
The Beirut Central District or Centre Ville is the name given to Beirut’s historical and geographical core, the “vibrant financial, commercial, and administrative hub of the country. ”At the heart of Lebanon’s capital, Beirut Central District is an area thousands of years old, traditionally a focus of business, finance, culture and leisure. It is situated on the northern coast and is easily accessible from all parts of the city. This includes the adjacent Beirut Seaport and Rafik Hariri International Airport, major roads converge on it or from boundaries to the east, south and west, or line its 1.5 km long seafront to the north. Ever since, Beirut Central District has evolved into an integrated business, the Heritage trail is a pedestrian circuit in the citys historic core and the traditional Beirut city center. The trail connects the main sites, places of historic interest, monuments. The Heritage Trail is planned to start and end at the City History Museum on the ancient Tell Area, the trail is divided into four major sections, First Route, The first route in the heritage trail covers the ancient archaeological Tell Area. The future site museum will display remains from the Tell area, a sinuous underground path guides visitors through Canaanite, Phoenician-Persian, Hellinistic, Roman, Byzantine and Medieval ages. etc. The route will also stroll along the streets of Maarad leading up to the Grand Theater historic building and numerous stone churches. Third Route, This segment of the pedestrian circuit revolves largely around the Roman Baths Garden, fourth Route, The fourth route in the Heritage trail lies substantially within the Beirut Souks area. This route contains the Phoenician-Persian quarter, Roman-Byzantine findings, part of the Medieval moat, some mosaics, remains, or arcades will be integrated into the new buildings. Other points of interest along the route are the Zawiyat Ibin Iraq shrine, Majidiyya Mosque, the Shoreline Walk is a proposes sequence of connected spaces which form part of the reconstruction of the Beirut city centre. The city was known for its rocky shoreline Cornice, with its avenues of palms and cafés. Areas have been preserved and demolished by the new master plan, whilst the remediated landfill is set to become a new district. Rather than leave the old coastline land-locked and redundant, it was decided to create a route that straddled the old. The ‘Shoreline Walk’ is placed between the topography and rationalised medieval street layout of the old city, and the engineered grid of the new land-filled area. Research revealed the evolution of Beiruts coastline, the first Phoenician settlers arrived in 1220 BC, followed by Romans in 64 BC, Mamluks in 1291 AD, Ottomans in 1516 and the French in 1918. Successive civilisations adjusted the coastline to create harbors that brought wealth to the city, along the Shoreline Walk five squares provide areas to pause and relax, Harbour Square, All Saints Square, Shoreline Gardens, Zeytoune Square and Santiyeh Garden. Research into each space revealed remnants of the character of the city that had been forgotten or destroyed
Beirut Central District
–
clockwise from top left: French Architectural buildings,
Beirut Souks, New Waterfront towers, Nejmeh Square,
Rue Maarad,
Saifi Village
Beirut Central District
–
Nejmeh square is the heart of the Beirut City Center
Beirut Central District
–
Saifi neighborhood in the BCD
Beirut Central District
–
Rue Maarad is a main street in the central district
2.
Lebanese pound
–
The Lebanese pound is the currency of Lebanon. It used to be divided into 100 piastres but inflation has eliminated the subdivisions, in both cases, the number determines which plural form is used. Before the Second World War, the Arabic spelling of the subdivision was غرش, All of Lebanons coins and banknotes are bilingual in Arabic and French. Before World War I, the Ottoman lira was used, in 1918, after the fall of the Ottoman Empire, the currency became the Egyptian pound. Lebanon issued its own coins from 1924 and banknotes from 1925, in 1939, the Lebanese currency was officially separated from that of Syria, though it was still linked to the French franc and remained interchangeable with Syrian money. In 1941, following Frances defeat by Nazi Germany, the currency was linked instead to the British pound sterling at a rate of 8.83 Lebanese pounds =1 pound sterling, a link to the French franc was restored after the war but was abandoned in 1949. Before the Lebanese Civil War,1 U. S. dollar was worth 3 pounds, during the civil war the value decreased rapidly until 1992, when one dollar was worth over 2500 pounds. Subsequently the value increased again, and since December 1997 the rate of the pound has been fixed at 1507.5 pounds per US$, Lebanons first coins were issued in 1924 in denominations of 2 and 5 girush with the French denominations given in piastres syriennes. Later issues did not include the word syriennes and were in denominations of 1⁄2,1,2, during World War II, rather crude 1⁄2,1 and 2 1⁄2 girsh coins were issued. After the war, the Arabic spelling was changed from girsh to qirsh, coins were issued in the period 1952 to 1986 in denominations of 1, 2 1⁄2,5,10,25 and 50 qirsh and 1 lira. No coins were issued between 1986 and 1994, when the current series of coins was introduced, coins in current use are, Lebanons first banknotes were issued by the Banque du Syrie et Grand-Liban in 1925. Denominations ran from 25 girsha through to 100 pounds, in 1939, the banks name was changed to the Bank of Syria and Lebanon. The first 250-pound notes appeared that year, between 1942 and 1950, the government issued small change paper money in denominations of 5,10,25 and 50 girsh or qirsh. After 1945, the Bank of Syria and Lebanon continued to issue paper money for Lebanon, notes for 1,5,10,25,50 and 100 pounds were issued. The Banque du Liban was established by the Code of Money, on 1 August 1963 decree No.13. Higher denominations were issued in the 1980s and 1990s as inflation drastically reduced the currencys value, banknotes in the current use are, All current notes feature an Arabic side with the value in Arabic script numerals of large size. The other side is in French with the number in both Arabic and Latin script and in bar code below the latter one. Economy of Lebanon Banque du Liban Historical and current banknotes of Lebanon
Lebanese pound
–
100 pounds
Lebanese pound
–
Reverse of a 500 pound coin
Lebanese pound
Lebanese pound
–
An obsolete 100 pound note
3.
Fiscal year
–
A fiscal year is the period used by governments for accounting and budget purposes, which vary between countries. It is also used for reporting by business and other organizations. Taxation laws generally require accounting records to be maintained and taxes calculated on an annual basis, the calculation of tax on an annual basis is especially relevant for direct taxation, such as income tax. Many annual government fees—such as Council rates, licence fees, etc. —are also levied on a year basis. The fiscal year end is the date marks the end of the fiscal year. Some companies—such as Cisco Systems—end their fiscal year on the day of the week each year. Under such a system, some years will have 52 weeks. Many universities have a year which ends during the summer. In the northern hemisphere this is July to the next June, in the southern hemisphere this is calendar year, January to December. Some media/communication-based organizations use a broadcast calendar as the basis for their fiscal year, the American football league NFL uses the term league year, which in effect forms the leagues fiscal year. In Afghanistan, the year was recently changed from 1 Hamal –29 Hoot to 1 Jadi –30 Qaus. The fiscal year runs with the Afghan calendar, thus resulting in difference of the Gregorian dates once in a four-year span, in Australia, a fiscal year is commonly called a financial year and starts on 1 July and ends on the next 30 June. Financial years are designated by the year of the second half of the period. For example, financial year 2017 is the 12-month period ending on 30 June 2017 and it is used for official purposes, by individual taxpayers and by the overwhelming majority of business enterprises. Business enterprises may opt to use a year that ends at the end of a week. All entities within the one group must use the financial year. The Commonwealth adopted the near-ubiquitous financial year standard since its inception in 1901, the reason given for the change was for convenience, as Parliament typically sits during May and June, while it was difficult for it to meet in November and December to pass a budget. In Austria the fiscal year is the year,1 January to 31 December
Fiscal year
–
Accounting
4.
Council of Arab Economic Unity
–
All members of the Agadir Agreement have since joined the Greater Arab Free Trade Area, effectively superseding the agreement. The Greater Arab Free Trade Area is a free trade zone that came into existence in 1997. It was founded by 14 countries, Bahrain, Egypt, Iraq, Kuwait, Lebanon, Libya, Morocco, Oman, Qatar, Saudi Arabia, Sudan, Syria, Tunisia, in 2009, Algeria joined GAFTA as the eighteenth member-state. GAFTA is supervised and run by the ESC, Syria was excepted and uses the Brussels tariffs system. Applying the locality of the Arab products, All members have shared their standards, the League has also created a project to apply the Arab Agriculture Pact, Which is to share the standards of the agricultural sector and inject several restrictions and specifications
Council of Arab Economic Unity
–
Flag
5.
Gross domestic product
–
Gross Domestic Product is a monetary measure of the market value of all final goods and services produced in a period. Nominal GDP estimates are used to determine the economic performance of a whole country or region. The OECD defines GDP as a measure of production equal to the sum of the gross values added of all resident and institutional units engaged in production. ”An IMF publication states that GDP measures the monetary value of final goods and services - that is. Total GDP can also be broken down into the contribution of industry or sector of the economy. The ratio of GDP to the population of the region is the per capita GDP. William Petty came up with a concept of GDP to defend landlords against unfair taxation during warfare between the Dutch and the English between 1652 and 1674. Charles Davenant developed the method further in 1695, the modern concept of GDP was first developed by Simon Kuznets for a US Congress report in 1934. In this report, Kuznets warned against its use as a measure of welfare, after the Bretton Woods conference in 1944, GDP became the main tool for measuring a countrys economy. The switch from GNP to GDP in the US was in 1991, the history of the concept of GDP should be distinguished from the history of changes in ways of estimating it. The value added by firms is relatively easy to calculate from their accounts, but the value added by the sector, by financial industries. GDP can be determined in three ways, all of which should, in principle, give the same result and they are the production approach, the income approach, or the expenditure approach. The most direct of the three is the approach, which sums the outputs of every class of enterprise to arrive at the total. The income approach works on the principle that the incomes of the factors must be equal to the value of their product. This approach mirrors the OECD definition given above, deduct intermediate consumption from gross value to obtain the gross value added. Gross value added = gross value of output – value of intermediate consumption, value of output = value of the total sales of goods and services plus value of changes in the inventories. The sum of the value added in the various economic activities is known as GDP at factor cost. GDP at factor cost plus indirect taxes less subsidies on products = GDP at producer price, for measuring output of domestic product, economic activities are classified into various sectors. Subtracting each sectors intermediate consumption from gross output gives the GDP at factor cost, adding indirect tax minus subsidies in GDP at factor cost gives the GDP at producer prices
Gross domestic product
–
Selection of GDP PPP data (top 10 countries and blocks) in no particular order
6.
Purchasing power parity
–
Observed deviations of the exchange rate from purchasing power parity are measured by deviations of the real exchange rate from its PPP value of 1. PPP exchange rates help to minimize misleading international comparisons that can arise with the use of exchange rates. For example, suppose that two countries produce the same amounts of goods as each other in each of two different years. But if one countrys GDP is converted into the countrys currency using PPP exchange rates instead of observed market exchange rates. The idea originated with the School of Salamanca in the 16th century, the best-known purchasing power adjustment is the Geary–Khamis dollar. The real exchange rate is equal to the nominal exchange rate. If purchasing power parity held exactly, then the exchange rate would always equal one. However, in practice the exchange rates exhibit both short run and long run deviations from this value, for example due to reasons illuminated in the Balassa–Samuelson theorem. There can be marked differences between purchasing power adjusted incomes and those converted via market exchange rates. This discrepancy has large implications, for instance, when converted via the exchange rates GDP per capita in India is about US$1,965 while on a PPP basis it is about US$7,197. At the other extreme, Denmarks nominal GDP per capita is around US$62,100, the purchasing power parity exchange rate serves two main functions. PPP exchange rates can be useful for making comparisons between countries because they stay fairly constant from day to day or week to week and only change modestly, if at all, from year to year. The PPP exchange-rate calculation is controversial because of the difficulties of finding comparable baskets of goods to compare purchasing power across countries, people in different countries typically consume different baskets of goods. It is necessary to compare the cost of baskets of goods and this is a difficult task because purchasing patterns and even the goods available to purchase differ across countries. Thus, it is necessary to make adjustments for differences in the quality of goods, furthermore, the basket of goods representative of one economy will vary from that of another, Americans eat more bread, Chinese more rice. Hence a PPP calculated using the US consumption as a base will differ from that calculated using China as a base, additional statistical difficulties arise with multilateral comparisons when more than two countries are to be compared. Various ways of averaging bilateral PPPs can provide a stable multilateral comparison. These are all issues of indexing, as with other price indices there is no way to reduce complexity to a single number that is equally satisfying for all purposes
Purchasing power parity
–
Big Mac hamburgers, like this one from
Japan, are similar worldwide.
Purchasing power parity
–
GDP Per capita by
countries in 2014, calculated using PPP
exchange rates, based on
IMF data.
7.
Inflation
–
In economics, inflation is a sustained increase in the general price level of goods and services in an economy over a period of time resulting in a loss of value of currency. When the price rises, each unit of currency buys fewer goods. Consequently, inflation reflects a reduction in the power per unit of money – a loss of real value in the medium of exchange. A chief measure of inflation is the inflation rate, the annualized percentage change in a general price index, usually the consumer price index. The opposite of inflation is deflation, Inflation affects economies in various positive and negative ways. Economists generally believe that high rates of inflation and hyperinflation are caused by a growth of the money supply. However, money supply growth does not necessarily cause inflation, some economists maintain that under the conditions of a liquidity trap, large monetary injections are like pushing on a string. Views on which factors determine low to moderate rates of inflation are more varied, low or moderate inflation may be attributed to fluctuations in real demand for goods and services, or changes in available supplies such as during scarcities. However, the view is that a long sustained period of inflation is caused by money supply growing faster than the rate of economic growth. Today, most economists favor a low and steady rate of inflation, the task of keeping the rate of inflation low and stable is usually given to monetary authorities. Rapid increases in quantity of the money or in the money supply have occurred in many different societies throughout history. By diluting the gold with other metals, the government could issue more coins without also needing to increase the amount of used to make them. When the cost of each coin is lowered in this way and this practice would increase the money supply but at the same time the relative value of each coin would be lowered. As the relative value of the coins becomes lower, consumers would need to give more coins in exchange for the same goods and these goods and services would experience a price increase as the value of each coin is reduced. Song Dynasty China introduced the practice of printing paper money in order to create fiat currency, during the Mongol Yuan Dynasty, the government spent a great deal of money fighting costly wars, and reacted by printing more money, leading to inflation. Fearing the inflation that plagued the Yuan dynasty, the Ming Dynasty initially rejected the use of paper money, historically, large infusions of gold or silver into an economy also led to inflation. This was largely caused by the influx of gold and silver from the New World into Habsburg Spain. The silver spread throughout a previously cash-starved Europe and caused widespread inflation, demographic factors also contributed to upward pressure on prices, with European population growth after depopulation caused by the Black Death pandemic
Inflation
–
Two 20 kr gold coins from the
Scandinavian Monetary Union, a historical example of an international gold standard.
Inflation
–
Annual inflation rates in the United States from 1666 to 2004.
8.
Consumer price index
–
A consumer price index measures changes in the price level of market basket of consumer goods and services purchased by households. The CPI is a statistical estimate constructed using the prices of a sample of items whose prices are collected periodically. It is one of several price indices calculated by most national statistical agencies, the annual percentage change in a CPI is used as a measure of inflation. A CPI can be used to index the real value of wages, salaries, pensions, for regulating prices, in most countries, the CPI is, along with the population census one of the most closely watched national economic statistics. Basic types of data that are needed to construct the CPI, price data, the price data are collected for a sample of goods and services from a sample of sales outlets in a sample of locations for a sample of times. The weighting data are estimates of the shares of the different types of expenditure in the total expenditure covered by the index, therefore, the sampling variance cannot be calculated. In any case, an estimate is required in most of the purposes for which the index is used. These indices compare prices each month with prices in the price-reference month and it takes time to assemble and process the information used for weighting which, in addition to household expenditure surveys, may include trade and tax data. Ideally, the weights would relate to the composition of expenditure during the time between the month and the current month. There is a large technical economics literature on index formulae which would approximate this, such an index would show how consumer expenditure would have to move to compensate for price changes so as to allow consumers to maintain a constant standard of living. Approximations can only be computed retrospectively, whereas the index has to appear monthly and, preferably, the coverage of the index may be limited. Saving and investment are always excluded, though the prices paid for services provided by financial intermediaries may be included along with insurance. The index reference period, usually called the year, often differs both from the weight-reference period and the price reference period. This is just a matter of rescaling the whole time-series to make the value for the index reference-period equal to 100. Current Item Price = Base Year Price × Current CPI Base Year CPI or CPI2 CPI1 = Price 2 Price 1 Where 1 is usually the comparison year, alternatively, the CPI can be performed as CPI = updated cost base period cost ×100. The updated cost is divided by that of the initial year, many but not all price indices are weighted averages using weights that sum to 1 or 100. Example, The prices of 85,000 items from 22,000 stores, and 35,000 rental units are added together and averaged. They are weighted this way, Housing,41. 4%, Food and Beverage,17. 4%, Transport,17. 0%, Medical Care,6. 9%, Other,6. 9%, Apparel,6. 0%, Entertainment,4. 4%
Consumer price index
–
A graph of the
US CPI from 1913 to 2014 (in blue), and its percentage annual change (in red)
9.
Banking
–
A bank is a financial institution that accepts deposits from the public and creates credit. Lending activities can be performed either directly or indirectly through capital markets, due to their importance in the financial stability of a country, banks are highly regulated in most countries. Most nations have institutionalized a system known as fractional reserve banking under which banks hold liquid assets equal to only a portion of their current liabilities. In the history of banking, a number of banking dynasties — notably, the Medicis, the Fuggers, the Welsers, the Berenbergs, the oldest existing retail bank is Banca Monte dei Paschi di Siena, while the oldest existing merchant bank is Berenberg Bank. Banking began with the first prototype banks of merchants of the ancient world and this began around 2000 BC in Assyria and Babylonia. Later, in ancient Greece and during the Roman Empire, lenders based in temples made loans, archaeology from this period in ancient China and India also shows evidence of money lending activity. The origins of modern banking can be traced to medieval and early Renaissance Italy, to the cities in the centre and north like Florence, Lucca, Siena, Venice. The Bardi and Peruzzi families dominated banking in 14th-century Florence, establishing branches in other parts of Europe. One of the most famous Italian banks was the Medici Bank, the earliest known state deposit bank, Banco di San Giorgio, was founded in 1407 at Genoa, Italy. Modern banking practices, including fractional reserve banking and the issue of banknotes, merchants started to store their gold with the goldsmiths of London, who possessed private vaults, and charged a fee for that service. The goldsmith paid interest on these deposits, since the promissory notes were payable on demand, and the advances to the goldsmiths customers were repayable over a longer time period, this was an early form of fractional reserve banking. Thus, the goldsmiths of London became the forerunners of banking by creating new money based on credit, the Bank of England was the first to begin the permanent issue of banknotes, in 1695. The Royal Bank of Scotland established the first overdraft facility in 1728, by the beginning of the 19th century a bankers clearing house was established in London to allow multiple banks to clear transactions. The Rothschilds pioneered international finance on a scale, financing the purchase of the Suez canal for the British government. The word bank was borrowed in Middle English from Middle French banque, from Old Italian banca, meaning table, from Old High German banc, bank bench, counter. Benches were used as makeshift desks or exchange counters during the Renaissance by Jewish Florentine bankers, the definition of a bank varies from country to country. See the relevant country pages under for more information, the business of banking is in many English common law countries not defined by statute but by common law, the definition above. In other English common law there are statutory definitions of the business of banking or banking business
Banking
–
The
Bank of England, established in 1694.
Banking
–
Personal finance
Banking
–
Among many other things, the
Code of Hammurabi from 1754 BC recorded interest-bearing loans.
Banking
–
The sealing of the
Bank of England Charter (1694).
10.
Tourism
–
Tourism is travel for pleasure or business, also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. Tourism may be international, or within the travellers country, Tourism can be domestic or international, and international tourism has both incoming and outgoing implications on a countrys balance of payments. Today, tourism is a source of income for many countries. International tourism receipts grew to US$1.03 trillion in 2011, the ITB Berlin is the worlds leading tourism trade fair. The word tourist was used by 1772 and tourism by 1811. It is formed from the tour, which is derived from Old English turian, from Old French torner, from Latin tornare, to turn on a lathe. Tourism is an important, even vital, source of income for many regions and it also creates opportunities for employment in the service sector of the economy associated with tourism. This is in addition to goods bought by tourists, including souvenirs, in 1936, the League of Nations defined a foreign tourist as someone traveling abroad for at least twenty-four hours. Its successor, the United Nations, amended this definition in 1945 and it includes movements for all purposes. In 1981, the International Association of Scientific Experts in Tourism defined tourism in terms of particular activities chosen and undertaken outside the home, in this context, travel has a similar definition to tourism, but implies a more purposeful journey. The terms tourism and tourist are sometimes used pejoratively, to imply a shallow interest in the cultures or locations visited, by contrast, traveler is often used as a sign of distinction. The sociology of tourism has studied the values underpinning these distinctions. International tourist arrivals reached 1.035 billion in 2012, up from over 996 million in 2011, the World Tourism Organization reports the following ten destinations as the most visited in terms of the number of international travellers in 2016. International tourism receipts grew to US$1.2 trillion in 2014, based upon air traffic, the MasterCard Global Destination Cities Index reports the following cities as the top ten most popular destinations of international tourism worldwide. MasterCard reports the following cities as the top ten biggest earners on international tourism worldwide in 2015, as early as Shulgi, however, kings praised themselves for protecting roads and building waystations for travelers. During the Roman Republic, spas and coastal resorts such as Baiae were popular among the rich, pausanias wrote his Description of Greece in the 2nd century AD. In ancient China, nobles sometimes made a point of visiting Mount Tai and, on occasion, the Islamic hajj is still central to its faith and Chaucers Canterbury Tales and Wu Chengens Journey to the West remain classics of English and Chinese literature. The 10th- to 13th-century Song dynasty also saw secular travel writers such as Su Shi, under the Ming, Xu Xiake continued the practice
Tourism
–
A tourist taking photographs and video at archaeological site
Tourism
–
Backpacking tourists in Vienna
Tourism
–
1922 postcard of tourists in the
High Tatras,
Slovakia.
Tourism
–
Strandkorb chairs on
Usedom Island, Germany. Not only the service sector grows thanks to tourism, but also local
manufacturers (like those producing the strandkorb),
retailers, the
real estate sector and the general
image of a location can benefit a lot.
11.
Winery
–
A winery is a building or property that produces wine, or a business involved in the production of wine, such as a wine company. Some wine companies own many wineries, besides wine making equipment, larger wineries may also feature warehouses, bottling lines, laboratories, and large expanses of tanks known as tank farms. The oldest winery in the world found to date is a 6, 000-year-old winery in the Areni region of Armenia, wineries typically employ winemakers to produce various wines from grapes by following the winemaking process. This process involves the fermentation of fruit, as well as blending and aging of the juice, the grapes may be from vineyards owned by the winery or may be brought in from other locations. Many wineries also give tours and have doors or tasting rooms where customers can taste wines before they make a purchase. Winery architecture is varied and rich and it is used by wineries as a way to promote their wines. The east coast of the United States also has winemaking regions like New Yorks Finger Lakes region, Aquidneck Island, RI and Long Island, NY and Cape May, wineries do not have to be located adjacent to vineyards, grapes can be shipped anywhere. In addition, people make out of other fruits and plants. For example, a winery in Hawaii produces pineapple wine, a class of winery license known as the farm winery allows farms to produce and sell wines on site. Farm wineries differ from commercial wineries in that the fruit which is the source of the wine is produced on the farm. States such as New York have given a permit to open a satellite store in a tourist area. New Yorks passing of the Farm Winery Act of 1976 set an example for other states to pass similar laws, Farm wineries usually operate at a smaller scale than commercial wineries. Farm wineries are a form of value added marketing, known as agritourism, a micro-winery is a small wine producer that does not have its own vineyard, and instead sources its grape product from outside suppliers. The concept is similar to a microbrewery, in small batches of product are made primarily for local consumption. The concept of the micro-winery is not as accepted as that of the microbrewery, however. A winery uses similar wine-making equipment as a commercial winery. Glass carboys and sanitary plastic pails are often seen in the facilities of a micro-winery, New York State provides a specific micro-winery license that requires the microwinery to purchase local ingredients. Wilridge Winery was the first urban winery in Seattle, wine aficionados traditionally had to travel to remote areas to learn about winemaking firsthand and to taste the offerings of a wine producer in the setting in which they were made
Winery
–
Wine barrels
Winery
–
Vineyard at Michael's Haven
Winery
–
Sherry winery at
Jerez de la Frontera
Winery
–
Farm winery vineyard in
Napa
12.
Food processing
–
Food processing is the transformation of raw ingredients, by physical or chemical means into food, or of food into other forms. Food processing combines raw food ingredients to produce food products that can be easily prepared and served by the consumer. Salt-preservation was especially common for foods that constituted warrior and sailors diets until the introduction of canning methods and these tried and tested processing techniques remained essentially the same until the advent of the industrial revolution. Examples of ready-meals also date back to before the preindustrial revolution, both during ancient times and today in modern society these are considered processed foods. Modern food processing technology developed in the 19th and 20th centuries was developed in a part to serve military needs. Although initially expensive and somewhat hazardous due to the used in cans. Pasteurization, discovered by Louis Pasteur in 1864, improved the quality of preserved foods and introduced the wine, beer, in the late 20th century, products such as dried instant soups, reconstituted fruits and juices, and self cooking meals such as MRE food ration were developed. In western Europe and North America, the half of the 20th century witnessed a rise in the pursuit of convenience. Food processing companies marketed their products especially towards middle-class working wives, frozen foods found their success in sales of juice concentrates and TV dinners. Processors utilised the perceived value of time to appeal to the population. Benefits of food processing include toxin removal, preservation, easing marketing and distribution tasks, modern supermarkets would not exist without modern food processing techniques, and long voyages would not be possible. Processed foods are less susceptible to early spoilage than fresh foods and are better suited for long distance transportation from the source to the consumer. When they were first introduced, some processed foods helped to alleviate food shortages, processing can also reduce the incidence of food borne disease. Fresh materials, such as produce and raw meats, are more likely to harbour pathogenic micro-organisms capable of causing serious illnesses. The extremely varied modern diet is only possible on a wide scale because of food processing. Transportation of more exotic foods, as well as the elimination of much hard labour gives the modern eater easy access to a variety of food unimaginable to their ancestors. The act of processing can often improve the taste of food significantly, mass production of food is much cheaper overall than individual production of meals from raw ingredients. Therefore, a profit potential exists for the manufacturers and suppliers of processed food products
Food processing
–
Industrial
cheese production
Food processing
–
Michael Foods
egg -processing plant in Wakefield, Nebraska
Food processing
–
Grain silos in
Ardrossan,
Scotland
Food processing
–
A form of pre-made
split-pea soup that has become traditional
13.
Jewelry
–
Jewellery or jewelry consists of small decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, and bracelets. Jewellery may be attached to the body or the clothes, for many centuries metal, often combined with gemstones, has been the normal material for jewellery, but other materials such as shells and other plant materials may be used. It is one of the oldest type of archaeological artefact – with 100, historically, the most widespread influence on jewellery in terms of design and style have come from Asia. Jewellery may be made from a range of materials. Gemstones and similar such as amber and coral, precious metals, beads, and shells have been widely used. In most cultures jewellery can be understood as a symbol, for its material properties, its patterns. Jewellery has been made to nearly every body part, from hairpins to toe rings. The word jewellery itself is derived from the jewel, which was anglicised from the Old French jouel. In British English, Indian English, New Zealand English, Hiberno-English, Australian English, both are used in Canadian English, though jewelry prevails by a two to one margin. Numerous cultures store wedding dowries in the form of jewellery or make jewellery as a means to store or display coins, alternatively, jewellery has been used as a currency or trade good, an example being the use of slave beads. Many items of jewellery, such as brooches and buckles, originated as functional items. Jewellery can also symbolise group membership or status, wearing of amulets and devotional medals to provide protection or ward off evil is common in some cultures. These may take the form of symbols, stones, plants, animals, body parts, in creating jewellery, gemstones, coins, or other precious items are often used, and they are typically set into precious metals. Alloys of nearly every metal known have been encountered in jewellery, bronze, for example, was common in Roman times. Modern fine jewellery usually includes gold, white gold, platinum, palladium, titanium, most contemporary gold jewellery is made of an alloy of gold, the purity of which is stated in karats, indicated by a number followed by the letter K. American gold jewellery must be of at least 10K purity, many whimsical fashions were introduced in the extravagant eighteenth century. Cameos that were used in connection with jewellery were the attractive trinkets along with many of the objects such as brooches, ear-rings. Some of the necklets were made of pieces joined with the gold chains were in and bracelets were also made sometimes to match the necklet
Jewelry
–
Amber pendants
Jewelry
–
Diamond temptation design
Jewelry
–
The Queen
Farida of Egypt red coral parure by Ascione manufacture, 1938, Naples,
Coral Jewellery Museum
Jewelry
–
The
Daria-i-Noor (meaning: Sea of Light) Diamond from the collection of the national jewels of Iran at
Central Bank of Islamic Republic of Iran
14.
Cement
–
A cement is a binder, a substance used in construction that sets, hardens and adheres to other materials, binding them together. Cement is seldom used solely, but is used to bind sand, Cement is used with fine aggregate to produce mortar for masonry, or with sand and gravel aggregates to produce concrete. Non-hydraulic cement will not set in wet conditions or underwater, rather, it sets as it dries and it is resistant to attack by chemicals after setting. Hydraulic cements set and become adhesive due to a reaction between the dry ingredients and water. The chemical reaction results in mineral hydrates that are not very water-soluble and so are quite durable in water and this allows setting in wet condition or underwater and further protects the hardened material from chemical attack. The chemical process for hydraulic cement found by ancient Romans used volcanic ash with added lime, the word cement can be traced back to the Roman term opus caementicium, used to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. The volcanic ash and pulverized brick supplements that were added to the burnt lime, to obtain a hydraulic binder, were referred to as cementum, cimentum, cäment. In modern times, organic polymers are used as cements in concrete. Non-hydraulic cement, such as slaked lime, hardens by carbonation in the presence of carbon dioxide which is present in the air. The carbonation reaction requires the dry cement to be exposed to air and this whole process is called the lime cycle. Conversely, hydraulic cement hardens by hydration when water is added, Hydraulic cements are made of a mixture of silicates and oxides, the four main components being, Belite, Alite, Tricalcium aluminate, Brownmillerite. The chemistry of the above listed reactions is not completely clear and is still the object of research, Cement, chemically speaking, is a product that includes lime as the primary curing ingredient, but is far from the first material used for cementation. The Babylonians and Assyrians used bitumen to bind together burnt brick or alabaster slabs, in Egypt stone blocks were cemented together with a mortar made of sand and roughly burnt gypsum, which often contained calcium carbonate. Lime was used on Crete and by the ancient Greeks, there is evidence that the Minoans of Crete used crushed potshards as an artificial pozzolan for hydraulic cement. A kind of powder which from natural causes produces astonishing results and it is found in the neighborhood of Baiae and in the country belonging to the towns round about Mt. Vesuvius. This substance when mixed with lime and rubble not only lends strength to buildings of other kinds, the Greeks used volcanic tuff from the island of Thera as their pozzolan and the Romans used crushed volcanic ash with lime. This mixture was able to set under water increasing its resistance, the material was called pozzolana from the town of Pozzuoli, west of Naples where volcanic ash was extracted. In the absence of ash, the Romans used powdered brick or pottery as a substitute
Cement
–
Cement is usually a grey powder before being mixed with other materials and water. Typically, cement powder causes allergic reactions at skin contact and is irritating to skin, eyes, and lungs, so handlers should wear a
dust mask,
goggles, and protective
gloves
Cement
–
The National Cement Share Company of
Ethiopia 's new plant in
Dire Dawa.
15.
Textiles
–
A textile or cloth is a flexible material consisting of a network of natural or artificial fibres. Yarn is produced by spinning raw fibres of wool, flax, cotton, hemp, Textiles are formed by weaving, knitting, crocheting, knotting, or felting. The words fabric and cloth are used in textile assembly trades as synonyms for textile, however, there are subtle differences in these terms in specialized usage. Textile refers to any material made of interlacing fibres, a fabric is a material made through weaving, knitting, spreading, crocheting, or bonding that may be used in production of further goods. Cloth may be used synonymously with fabric but is often a piece of fabric used for a specific purpose. The word textile is from Latin, from the adjective textilis, meaning woven, from textus, the word cloth derives from the Old English clað, meaning a cloth, woven or felted material to wrap around one, from Proto-Germanic kalithaz. The discovery of dyed flax fibres in a cave in the Republic of Georgia dated to 34,000 BCE suggests textile-like materials were made even in prehistoric times. The production of textiles is a craft whose speed and scale of production has been altered almost beyond recognition by industrialization, however, for the main types of textiles, plain weave, twill, or satin weave, there is little difference between the ancient and modern methods. Textiles have an assortment of uses, the most common of which are for clothing and for such as bags. In the household they are used in carpeting, upholstered furnishings, window shades, towels, coverings for tables, beds, and other flat surfaces, in the workplace they are used in industrial and scientific processes such as filtering. Textiles are used in traditional crafts such as sewing, quilting. Textiles for industrial purposes, and chosen for other than their appearance, are commonly referred to as technical textiles. Technical textiles include textile structures for applications, medical textiles, geotextiles, agrotextiles. In all these applications stringent performance requirements must be met, woven of threads coated with zinc oxide nanowires, laboratory fabric has been shown capable of self-powering nanosystems using vibrations created by everyday actions like wind or body movements. Fashion designers commonly rely on textile designs to set their fashion collections apart from others, armani, the late Gianni Versace, and Emilio Pucci can be easily recognized by their signature print driven designs. Textiles can be made from many materials and these materials come from four main sources, animal, plant, mineral, and synthetic. In the past, all textiles were made from natural fibres, including plant, animal, in the 20th century, these were supplemented by artificial fibres made from petroleum. Textiles are made in various strengths and degrees of durability, from the finest gossamer to the sturdiest canvas, microfibre refers to fibres made of strands thinner than one denier
Textiles
–
Sunday textile market on the sidewalks of
Karachi, Pakistan
Textiles
–
Simple textile (magnified)
Textiles
–
A small fabric shop in
Al-Mukalla, Yemen
Textiles
–
Late antique textile,
Egyptian, now in the
Dumbarton Oaks collection
16.
Mineral
–
A mineral is a naturally occurring chemical compound, usually of crystalline form and abiogenic in origin. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids, the study of minerals is called mineralogy. There are over 5,300 known mineral species, over 5,070 of these have been approved by the International Mineralogical Association, the silicate minerals compose over 90% of the Earths crust. The diversity and abundance of species is controlled by the Earths chemistry. Silicon and oxygen constitute approximately 75% of the Earths crust, which translates directly into the predominance of silicate minerals, minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species, changes in the temperature, pressure, or bulk composition of a rock mass cause changes in its minerals. Minerals can be described by their various properties, which are related to their chemical structure. Common distinguishing characteristics include crystal structure and habit, hardness, lustre, diaphaneity, colour, streak, tenacity, cleavage, fracture, parting, more specific tests for describing minerals include magnetism, taste or smell, radioactivity and reaction to acid. Minerals are classified by key chemical constituents, the two dominant systems are the Dana classification and the Strunz classification, the silicate class of minerals is subdivided into six subclasses by the degree of polymerization in the chemical structure. All silicate minerals have a unit of a 4− silica tetrahedron—that is, a silicon cation coordinated by four oxygen anions. These tetrahedra can be polymerized to give the subclasses, orthosilicates, disilicates, cyclosilicates, inosilicates, phyllosilicates, other important mineral groups include the native elements, sulfides, oxides, halides, carbonates, sulfates, and phosphates. The first criterion means that a mineral has to form by a natural process, stability at room temperature, in the simplest sense, is synonymous to the mineral being solid. More specifically, a compound has to be stable or metastable at 25 °C, modern advances have included extensive study of liquid crystals, which also extensively involve mineralogy. Minerals are chemical compounds, and as such they can be described by fixed or a variable formula, many mineral groups and species are composed of a solid solution, pure substances are not usually found because of contamination or chemical substitution. Finally, the requirement of an ordered atomic arrangement is usually synonymous with crystallinity, however, crystals are also periodic, an ordered atomic arrangement gives rise to a variety of macroscopic physical properties, such as crystal form, hardness, and cleavage. There have been recent proposals to amend the definition to consider biogenic or amorphous substances as minerals. The formal definition of an approved by the IMA in 1995, A mineral is an element or chemical compound that is normally crystalline. However, if geological processes were involved in the genesis of the compound, Mineral classification schemes and their definitions are evolving to match recent advances in mineral science
Mineral
–
Amethyst, a variety of
quartz
Mineral
–
Schist is a
metamorphic rock characterized by an abundance of platy minerals. In this example, the rock has prominent
sillimanite porphyroblasts as large as 3 cm (1.2 in).
Mineral
–
Hübnerite, the manganese-rich end-member of the
wolframite series, with minor quartz in the background
Mineral
–
When minerals react, the products will sometimes assume the shape of the reagent; the product mineral is termed to be a pseudomorph of (or after) the reagent. Illustrated here is a pseudomorph of
kaolinite after
orthoclase. Here, the pseudomorph preserved the Carlsbad
twinning common in orthoclase.
17.
Chemical
–
A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical methods, i. e. without breaking chemical bonds. Chemical substances can be chemical elements, chemical compounds, ions or alloys, Chemical substances are often called pure to set them apart from mixtures. A common example of a substance is pure water, it has the same properties. Other chemical substances commonly encountered in pure form are diamond, gold, table salt, however, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical. Chemical substances exist as solids, liquids, gases, or plasma, Chemical substances may be combined or converted to others by means of chemical reactions. Forms of energy, such as light and heat, are not matter, a chemical substance may well be defined as any material with a definite chemical composition in an introductory general chemistry textbook. According to this definition a chemical substance can either be a chemical element or a pure chemical compound. But, there are exceptions to this definition, a substance can also be defined as a form of matter that has both definite composition and distinct properties. The chemical substance index published by CAS also includes several alloys of uncertain composition, in geology, substances of uniform composition are called minerals, while physical mixtures of several minerals are defined as rocks. Many minerals, however, mutually dissolve into solid solutions, such that a rock is a uniform substance despite being a mixture in stoichiometric terms. Feldspars are an example, anorthoclase is an alkali aluminium silicate. In law, chemical substances may include both pure substances and mixtures with a composition or manufacturing process. For example, the EU regulation REACH defines monoconstituent substances, multiconstituent substances and substances of unknown or variable composition, the latter two consist of multiple chemical substances, however, their identity can be established either by direct chemical analysis or reference to a single manufacturing process. For example, charcoal is a complex, partially polymeric mixture that can be defined by its manufacturing process. Therefore, although the chemical identity is unknown, identification can be made to a sufficient accuracy. The CAS index also includes mixtures, polymers almost always appear as mixtures of molecules of multiple molar masses, each of which could be considered a separate chemical substance. However, the polymer may be defined by a precursor or reaction
Chemical
–
Steam and liquid water are two different forms of the same chemical substance, water.
Chemical
–
Colors of a single chemical (
Nile red) in different solvents, under visible and UV light, showing how the chemical interacts dynamically with its solvent environment.
Chemical
–
Native sulfur crystals. Sulfur occurs naturally as elemental sulfur, in
sulfide and
sulfate minerals and in
hydrogen sulfide.
Chemical
–
Potassium ferricyanide is a compound of potassium, iron, carbon and nitrogen; although it contains cyanide anions, it does not release them and is nontoxic.
18.
Wood
–
Wood is a porous and fibrous structural tissue found in the stems and roots of trees, and other woody plants. It is a material, a natural composite of cellulose fibers which are strong in tension embedded in a matrix of lignin which resists compression. Wood is sometimes defined as only the secondary xylem in the stems of trees, in a living tree it performs a support function, enabling woody plants to grow large or to stand up by themselves. It also conveys water and nutrients between the leaves, other growing tissues, and the roots, Wood may also refer to other plant materials with comparable properties, and to material engineered from wood, or wood chips or fiber. In 2005, the stock of forests worldwide was about 434 billion cubic meters. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy, in 1991 approximately 3.5 billion cubic meters of wood were harvested. Dominant uses were for furniture and building construction, a 2011 discovery in the Canadian province of New Brunswick discovered the earliest known plants to have grown wood, approximately 395 to 400 million years ago. Wood can be dated by carbon dating and in species by dendrochronology to make inferences about when a wooden object was created. People have used wood for millennia for many purposes, primarily as a fuel or as a material for making houses, tools, weapons, furniture, packaging, artworks. Constructions using wood date back ten thousand years, buildings like the European Neolithic long house were made primarily of wood. Recent use of wood has changed by the addition of steel. The year-to-year variation in tree-ring widths and isotopic abundances gives clues to the climate at that time. This process is known as growth, it is the result of cell division in the vascular cambium, a lateral meristem. These cells then go on to form thickened secondary cell walls, composed mainly of cellulose, hemicellulose, if the distinctiveness between seasons is annual, these growth rings are referred to as annual rings. Where there is little seasonal difference growth rings are likely to be indistinct or absent, if the bark of the tree has been removed in a particular area, the rings will likely be deformed as the plant overgrows the scar. It is usually lighter in color than that near the portion of the ring. The outer portion formed later in the season is known as the latewood or summerwood. However, there are differences, depending on the kind of wood
Wood
–
Diagram of
secondary growth in a
tree showing idealised vertical and horizontal sections. A new layer of wood is added in each growing season, thickening the stem, existing branches and
roots, to form a
growth ring.
Wood
Wood
–
A knot on a tree at the
Garden of the Gods public park in
Colorado Springs, Colorado (October 2006)
Wood
–
Wood knot in vertical section
19.
Furniture
–
Furniture refers to movable objects intended to support various human activities such as seating, eating, and sleeping. Furniture is also used to hold objects at a convenient height for work, Furniture can be a product of design and is considered a form of decorative art. In addition to furnitures functional role, it can serve a symbolic or religious purpose and it can be made from many materials, including metal, plastic, and wood. Furniture can be using a variety of woodworking joints which often reflect the local culture. People have been using natural objects, such as stumps, rocks and moss. Archaeological research shows that from around 30,000 years ago, people began constructing and carving their own furniture, using wood, stone, early furniture from this period is known from artwork such as a Venus figurine found in Russia, depicting the goddess on a throne. The first surviving extant furniture is in the homes of Skara Brae in Scotland, complex construction techniques such as joinery began in the early dynastic period of ancient Egypt. This era saw constructed wooden pieces, including stools and tables, sometimes decorated with valuable metals or ivory. The evolution of furniture design continued in ancient Greece and ancient Rome, with thrones being commonplace as well as the klinai, multipurpose couches used for relaxing, eating, the furniture of the Middle Ages was usually heavy, oak, and ornamented. Furniture design expanded during the Italian Renaissance of the fourteenth and fifteenth century, the seventeenth century, in both Southern and Northern Europe, was characterized by opulent, often gilded Baroque designs. The nineteenth century is defined by revival styles. The first three-quarters of the century are often seen as the march towards Modernism. One unique outgrowth of post-modern furniture design is a return to natural shapes and textures, the English word furniture is derived from the French word fourniture, the noun form of fournir, which means to supply or provide. Thus fourniture in French means supplies or provisions, the practice of using natural objects as rudimentary pieces of furniture likely dates to the beginning of human civilisation. Early humans are likely to have used tree stumps as seats, rocks as rudimentary tables, during the late palaeolithic or early neolithic period, from around 30,000 years ago, people began constructing and carving their own furniture, using wood, stone, and animal bones. The earliest evidence for the existence of constructed furniture is a Venus figurine found at the Gagarino site in Russia, a similar statue of a Mother Goddess was found in Catal Huyuk in Turkey, dating to between 6000 and 5500 BC. The inclusion of such a seat in the figurines implies that these were already common artefacts of that age, a range of unique stone furniture has been excavated in Skara Brae, a Neolithic village in Orkney, Scotland. Each house shows a degree of sophistication and was equipped with an extensive assortment of stone furniture, ranging from cupboards, dressers and beds to shelves, stone seats
Furniture
–
A dining table with two chairs
Furniture
–
Skara Brae house
Orkney Scotland evidence of home furnishings i.e. a dresser containing shelves.
Furniture
–
Florentine cassone from the 15th century
Furniture
–
The furniture maker by Ludwig Deutsch
20.
Fruit
–
In botany, a fruit is the seed-bearing structure in flowering plants formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate seeds, accordingly, fruits account for a substantial fraction of the worlds agricultural output, and some have acquired extensive cultural and symbolic meanings. On the other hand, in usage, fruit includes many structures that are not commonly called fruits, such as bean pods, corn kernels, tomatoes. The section of a fungus that produces spores is called a fruiting body. Many common terms for seeds and fruit do not correspond to the botanical classifications, however, in botany, a fruit is the ripened ovary or carpel that contains seeds, a nut is a type of fruit and not a seed, and a seed is a ripened ovule. Examples of culinary vegetables and nuts that are botanically fruit include corn, cucurbits, eggplant, legumes, sweet pepper, in addition, some spices, such as allspice and chili pepper, are fruits, botanically speaking. g. Botanically, a grain, such as corn, rice, or wheat, is also a kind of fruit. However, the wall is very thin and is fused to the seed coat. The outer, often edible layer, is the pericarp, formed from the ovary and surrounding the seeds, the pericarp may be described in three layers from outer to inner, the epicarp, mesocarp and endocarp. Fruit that bears a prominent pointed terminal projection is said to be beaked, a fruit results from maturation of one or more flowers, and the gynoecium of the flower forms all or part of the fruit. Inside the ovary/ovaries are one or more ovules where the megagametophyte contains the egg cell, after double fertilization, these ovules will become seeds. The ovules are fertilized in a process starts with pollination. After pollination, a tube grows from the pollen through the stigma into the ovary to the ovule, later the zygote will give rise to the embryo of the seed, and the endosperm mother cell will give rise to endosperm, a nutritive tissue used by the embryo. As the ovules develop into seeds, the ovary begins to ripen and the ovary wall, in some multiseeded fruits, the extent to which the flesh develops is proportional to the number of fertilized ovules. The pericarp is often differentiated into two or three distinct layers called the exocarp, mesocarp, and endocarp, in some fruits, especially simple fruits derived from an inferior ovary, other parts of the flower, fuse with the ovary and ripen with it. In other cases, the sepals, petals and/or stamens and style of the fall off. When such other floral parts are a significant part of the fruit, it is called an accessory fruit, since other parts of the flower may contribute to the structure of the fruit, it is important to study flower structure to understand how a particular fruit forms. There are three modes of fruit development, Apocarpous fruits develop from a single flower having one or more separate carpels
Fruit
–
Culinary fruits
Fruit
–
Several
culinary fruits
Fruit
–
Mixed fruit
Fruit
–
Fruit shop in
Naggar,
Himachal Pradesh,
India
21.
Tobacco
–
Tobacco is a product prepared from the leaves of the tobacco plant by curing them. The plant is part of the genus Nicotiana and of the Solanaceae family, while more than 70 species of tobacco are known, the chief commercial crop is N. tabacum. The more potent variant N. rustica is also used around the world, Tobacco contains the alkaloid nicotine, which is a stimulant. Dried tobacco leaves are used for smoking in cigarettes, cigars, pipe tobacco. They can be consumed as snuff, chewing tobacco, dipping tobacco. Tobacco use is a factor for many diseases, especially those affecting the heart, liver. In 2008, the World Health Organization named tobacco as the single greatest preventable cause of death. The English word tobacco originates from the Spanish and Portuguese word tabaco, the precise origin of this word is disputed, but it is generally thought to have derived at least in part, from Taino, the Arawakan language of the Caribbean. In Taino, it was said to either a roll of tobacco leaves or to tabago. Tobacco has long used in the Americas, with some cultivation sites in Mexico dating back to 1400–1000 BC. Many Native American tribes have traditionally grown and used tobacco, traditionally, tobacco is seen as a gift from the Creator, with the ceremonial tobacco smoke carrying ones thoughts and prayers to the Creator. Following the arrival of the Europeans to the Americas, tobacco became popular as a trade item. Hernández de Boncalo, Spanish chronicler of the Indies, was the first European to bring seeds to the Old World in 1559 following orders of King Philip II of Spain. These seeds were planted in the outskirts of Toledo, more specifically in a known as Los Cigarrales named after the continuous plagues of cicadas. Before the development of lighter Virginia and white burley strains of tobacco, small quantities were smoked at a time, using a pipe like the midwakh or kiseru or smoking newly invented waterpipes such as the bong or the hookah. The alleged benefits of tobacco also account for its considerable success, Tobacco smoking, chewing, and snuffing became a major industry in Europe and its colonies by 1700. Tobacco has been a major crop in Cuba and in other parts of the Caribbean since the 18th century. In the late 19th century, cigarettes became popular, James Bonsack created a machine that automated cigarette production
Tobacco
–
Tobacco can also be pressed into plugs and sliced into flakes.
Tobacco
–
A historic kiln in
Myrtleford, Victoria, Australia
Tobacco
–
Basma tobacco leaves drying in the sun at
Pomak village in
Xanthi, Greece
Tobacco
–
William Michael Harnett (American, 1848-1892), Still Life with Three Castles Tobacco, 1880,
Brooklyn Museum
22.
Electric power
–
Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second, Electric power is usually produced by electric generators, but can also be supplied by sources such as electric batteries. It is usually supplied to businesses and homes by the power industry through an electric power grid. Electric power is sold by the kilowatt hour which is the product of power in kilowatts multiplied by running time in hours. Electric utilities measure power using an electricity meter, which keeps a total of the electric energy delivered to a customer. Electrical power provides a low form of energy and can be carried long distances and converted into other forms of energy such as motion. Electric power, like power, is the rate of doing work, measured in watts. The term wattage is used colloquially to mean electric power in watts, the potential energy of the charges due to the voltage between the terminals is converted to kinetic energy in the device. These devices are called passive components or loads, they consume electric power from the circuit, converting it to other forms of such as mechanical work, heat, light. Examples are electrical appliances, such as bulbs, electric motors. In alternating current circuits the direction of the voltage periodically reverses, devices in which this occurs are called active devices or power sources, such as electric generators and batteries. Some devices can be either a source or a load, depending on the voltage, for example, a rechargeable battery acts as a source when it provides power to a circuit, but as a load when it is connected to a battery charger and is being recharged. Since electric power can flow either into or out of a component, Electric power flowing out of a circuit into a component is arbitrarily defined to have a positive sign, while power flowing into a circuit from a component is defined to have a negative sign. Thus passive components have positive power consumption, while power sources have negative power consumption and this is called the passive sign convention. In alternating current circuits, energy storage such as inductance and capacitance may result in periodic reversals of the direction of energy flow. The portion of power flow that, averaged over a cycle of the AC waveform. That portion of power due to stored energy, that returns to the source in each cycle, is known as reactive power. Real power is represented as a vector and reactive power is represented as a vertical vector
Electric power
–
Electric power is transmitted on
overhead lines like these, and also on underground
high voltage cables.
23.
Machinery
–
Machines employ power to achieve desired forces and movement. A machine has a source and actuators that generate forces and movement. Modern machines often include computers and sensors that monitor performance and plan movement, the meaning of the word machine is traced by the Oxford English Dictionary to an independently functioning structure and by Merriam-Webster Dictionary to something that has been constructed. This includes human design into the meaning of machine, similarly Merriam-Webster Dictionary defines mechanical as relating to machinery or tools. Power flow through a machine provides a way to understand the performance of devices ranging from levers and gear trains to automobiles, notice that forces and motion combine to define power. More recently, Uicker et al. stated that a machine is a device for applying power or changing its direction, and McCarthy and Soh describe a machine as a system that generally consists of a power source and a mechanism for the controlled use of this power. The idea that a machine can be decomposed into simple movable elements led Archimedes to define the lever, pulley, by the time of the Renaissance this list increased to include the wheel and axle, wedge and inclined plane. The modern approach to characterizing machines focusses on the components that allow movement, wedge, Perhaps the first example of a device designed to manage power is the hand axe, also see biface and Olorgesailie. A hand axe is made by chipping stone, generally flint, to form a bifacial edge, a wedge is a simple machine that transforms lateral force and movement of the tool into a transverse splitting force and movement of the workpiece. The available power is limited by the effort of the using the tool, but because power is the product of force and movement. This amplification, or mechanical advantage is the ratio of the speed to output speed. For a wedge this is given by 1/tanα, where α is the tip angle, the faces of a wedge are modeled as straight lines to form a sliding or prismatic joint. Lever, The lever is another important and simple device for managing power and this is a body that pivots on a fulcrum. The fulcrum of a lever is modeled as a hinged or revolute joint, wheel, The wheel is clearly an important early machine, such as the chariot. A wheel uses the law of the lever to reduce the force needed to overcome friction when pulling a load. To see this notice that the associated with pulling a load on the ground is approximately the same as the friction in a simple bearing that supports the load on the axle of a wheel. However, the forms a lever that magnifies the pulling force so that it overcomes the frictional resistance in the bearing. Natural forces such as wind and water powered larger mechanical systems, waterwheels appeared around the world around 300 BC to use flowing water to generate rotary motion, which was applied to milling grain, and powering lumber, machining and textile operations
Machinery
–
Diesel engine, friction clutch and gear transmission of an automobile.
Machinery
–
Flint hand axe found in
Winchester
Machinery
–
Eary
Ganz Electric Generator in
Zwevegem,
West Flanders,
Belgium
Machinery
–
The
Antikythera mechanism (main fragment)
24.
Switchgear
–
In an electric power system, switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Switchgears are used both to de-energize equipment to work to be done and to clear faults downstream. This type of equipment is directly linked to the reliability of the electricity supply, the earliest central power stations used simple open knife switches, mounted on insulating panels of marble or asbestos. Power levels and voltages rapidly escalated, making opening manually operated switches too dangerous for anything other than isolation of a de-energized circuit, oil-filled equipment allowed arc energy to be contained and safely controlled. By the early 20th century, a switchgear line-up would be a structure with electrically operated switching elements. Today, oil-filled equipment has largely replaced by air-blast, vacuum, or SF6 equipment, allowing large currents. High-voltage switchgear was invented at the end of the 19th century for operating motors, the technology has been improved over time and can now be used with voltages up to 1,100 kV. Typically, switchgear in substations are located on both the high- and low-voltage sides of large power transformers, for industrial applications, a transformer and switchgear line-up may be combined in one housing, called a unitized substation. Switchgear also provides isolation of circuits from power supplies, switchgear is also used to enhance system availability by allowing more than one source to feed a load. Switchgears are as old as electricity generation, the first models were very primitive, all components were simply fixed to a wall. Later they were mounted on wooden panels, for reasons of fire protection, the wood was replaced by slate or marble. This led to an improvement, because the switching and measuring devices could be attached to the front. Switchgear for lower voltages may be enclosed within a building. For higher voltages, switchgear is typically mounted outdoors and insulated by air, gas-insulated switchgear saves space compared with air-insulated equipment, although the equipment cost is higher. Oil insulated switchgear presents an oil spill hazard, switches may be manually operated or have motor drives to allow for remote control. A switchgear may be a simple open-air isolator switch or it may be insulated by some other substance, an effective although more costly form of switchgear is the gas-insulated switchgear, where the conductors and contacts are insulated by pressurized sulfur hexafluoride gas. Other common types are oil or vacuum insulated switchgear, the combination of equipment within the switchgear enclosure allows them to interrupt fault currents of thousands of amps. A circuit breaker is the component that interrupts fault currents
Switchgear
–
High voltage switchgear
Switchgear
–
A section of a large switchgear panel, in this case, used to control on-board casino boat power generation.
Switchgear
–
Tram switchgear
Switchgear
–
This circuit breaker uses both SF 6 and air as insulation.
25.
Textile
–
A textile or cloth is a flexible material consisting of a network of natural or artificial fibres. Yarn is produced by spinning raw fibres of wool, flax, cotton, hemp, Textiles are formed by weaving, knitting, crocheting, knotting, or felting. The words fabric and cloth are used in textile assembly trades as synonyms for textile, however, there are subtle differences in these terms in specialized usage. Textile refers to any material made of interlacing fibres, a fabric is a material made through weaving, knitting, spreading, crocheting, or bonding that may be used in production of further goods. Cloth may be used synonymously with fabric but is often a piece of fabric used for a specific purpose. The word textile is from Latin, from the adjective textilis, meaning woven, from textus, the word cloth derives from the Old English clað, meaning a cloth, woven or felted material to wrap around one, from Proto-Germanic kalithaz. The discovery of dyed flax fibres in a cave in the Republic of Georgia dated to 34,000 BCE suggests textile-like materials were made even in prehistoric times. The production of textiles is a craft whose speed and scale of production has been altered almost beyond recognition by industrialization, however, for the main types of textiles, plain weave, twill, or satin weave, there is little difference between the ancient and modern methods. Textiles have an assortment of uses, the most common of which are for clothing and for such as bags. In the household they are used in carpeting, upholstered furnishings, window shades, towels, coverings for tables, beds, and other flat surfaces, in the workplace they are used in industrial and scientific processes such as filtering. Textiles are used in traditional crafts such as sewing, quilting. Textiles for industrial purposes, and chosen for other than their appearance, are commonly referred to as technical textiles. Technical textiles include textile structures for applications, medical textiles, geotextiles, agrotextiles. In all these applications stringent performance requirements must be met, woven of threads coated with zinc oxide nanowires, laboratory fabric has been shown capable of self-powering nanosystems using vibrations created by everyday actions like wind or body movements. Fashion designers commonly rely on textile designs to set their fashion collections apart from others, armani, the late Gianni Versace, and Emilio Pucci can be easily recognized by their signature print driven designs. Textiles can be made from many materials and these materials come from four main sources, animal, plant, mineral, and synthetic. In the past, all textiles were made from natural fibres, including plant, animal, in the 20th century, these were supplemented by artificial fibres made from petroleum. Textiles are made in various strengths and degrees of durability, from the finest gossamer to the sturdiest canvas, microfibre refers to fibres made of strands thinner than one denier
Textile
–
Sunday textile market on the sidewalks of
Karachi, Pakistan
Textile
–
Simple textile (magnified)
Textile
–
A small fabric shop in
Al-Mukalla, Yemen
Textile
–
Late antique textile,
Egyptian, now in the
Dumbarton Oaks collection
26.
Paper
–
Paper is a thin material produced by pressing together moist fibres of cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets. It is a material with many uses, including writing, printing, packaging, cleaning. The modern pulp and paper industry is global, with China leading its production, the oldest known archaeological fragments of the immediate precursor to modern paper, date to the 2nd century BC in China. The pulp papermaking process is ascribed to Cai Lun, a 2nd-century AD Han court eunuch, with paper as an effective substitute for silk in many applications, China could export silk in greater quantity, contributing to a Golden Age. Because of papers introduction to the West through the city of Baghdad, in the 19th century, industrial manufacture greatly lowered its cost, enabling mass exchange of information and contributing to significant cultural shifts. In 1844, the Canadian inventor Charles Fenerty and the German F. G. Keller independently developed processes for pulping wood fibres, before the industrialisation of the paper production the most common fibre source was recycled fibres from used textiles, called rags. The rags were from hemp, linen and cotton, a process for removing printing inks from recycled paper was invented by German jurist Justus Claproth in 1774. Today this method is called deinking and it was not until the introduction of wood pulp in 1843 that paper production was not dependent on recycled materials from ragpickers. The word paper is etymologically derived from Latin papyrus, which comes from the Greek πάπυρος, although the word paper is etymologically derived from papyrus, the two are produced very differently and the development of the first is distinct from the development of the second. Papyrus is a lamination of natural plant fibres, while paper is manufactured from fibres whose properties have changed by maceration. To make pulp from wood, a chemical pulping process separates lignin from cellulose fibres and this is accomplished by dissolving lignin in a cooking liquor, so that it may be washed from the cellulose, this preserves the length of the cellulose fibres. Paper made from chemical pulps are also known as wood-free papers–not to be confused with paper, this is because they do not contain lignin. The pulp can also be bleached to produce paper, but this consumes 5% of the fibres, chemical pulping processes are not used to make paper made from cotton. There are three main chemical pulping processes, the process dates back to the 1840s and it was the dominant method extent before the second world war. Most pulping operations using the process are net contributors to the electricity grid or use the electricity to run an adjacent paper mill. Another advantage is that this process recovers and reuses all inorganic chemical reagents, soda pulping is another specialty process used to pulp straws, bagasse and hardwoods with high silicate content. There are two major mechanical pulps, thermomechanical pulp and groundwood pulp, in the TMP process, wood is chipped and then fed into steam heated refiners, where the chips are squeezed and converted to fibres between two steel discs. In the groundwood process, debarked logs are fed into grinders where they are pressed against rotating stones to be made into fibres
Paper
–
Different types of paper:
carton,
tissue paper
Paper
–
Hemp wrapping paper, China, circa 100 BC.
Paper
–
The microscopic structure of paper:
Micrograph of paper
autofluorescing under
ultraviolet illumination. The individual fibres in this sample are around 10
µm in diameter.
Paper
–
Card and paper stock for
crafts use comes in a wide variety of textures and colors.
27.
Saudi Arabia
–
Saudi Arabia is bordered by Jordan and Iraq to the north, Kuwait to the northeast, Qatar, Bahrain and the United Arab Emirates to the east, Oman to the southeast and Yemen to the south. It is separated from Israel and Egypt by the Gulf of Aqaba and it is the only nation with both a Red Sea coast and a Persian Gulf coast and most of its terrain consists of arid desert and mountains. The area of modern-day Saudi Arabia formerly consisted of four regions, Hejaz, Najd and parts of Eastern Arabia. The Kingdom of Saudi Arabia was founded in 1932 by Ibn Saud and he united the four regions into a single state through a series of conquests beginning in 1902 with the capture of Riyadh, the ancestral home of his family, the House of Saud. Saudi Arabia has since been a monarchy, effectively a hereditary dictatorship governed along Islamic lines. The ultraconservative Wahhabi religious movement within Sunni Islam has been called the predominant feature of Saudi culture, with its global spread largely financed by the oil and gas trade. Saudi Arabia is sometimes called the Land of the Two Holy Mosques in reference to Al-Masjid al-Haram and Al-Masjid an-Nabawi, the state has a total population of 28.7 million, of which 20 million are Saudi nationals and 8 million are foreigners. The states official language is Arabic, petroleum was discovered on 3 March 1938 and followed up by several other finds in the Eastern Province. Saudi Arabia has since become the worlds largest oil producer and exporter, controlling the second largest oil reserves. The kingdom is categorized as a World Bank high-income economy with a high Human Development Index and is the only Arab country to be part of the G-20 major economies. However, the economy of Saudi Arabia is the least diversified in the Gulf Cooperation Council, the state has attracted criticism for its treatment of women and use of capital punishment. Saudi Arabia is an autocracy, has the fourth highest military expenditure in the world. Saudi Arabia is considered a regional and middle power, in addition to the GCC, it is an active member of the Organisation of Islamic Cooperation and OPEC. Following the unification of the Hejaz and Nejd kingdoms, the new state was named al-Mamlakah al-ʻArabīyah as-Suʻūdīyah by royal decree on 23 September 1932 by its founder, Abdulaziz Al Saud. Although this is translated as the Kingdom of Saudi Arabia in English it literally means the Saudi Arab kingdom. Its inclusion expresses the view that the country is the possession of the royal family. Al Saud is an Arabic name formed by adding the word Al, meaning family of or House of, in the case of the Al Saud, this is the father of the dynastys 18th century founder, Muhammad bin Saud. There is evidence that human habitation in the Arabian Peninsula dates back to about 125,000 years ago
Saudi Arabia
–
Abdul Aziz
Ibn Saud, the first king of Saudi Arabia
Saudi Arabia
–
Flag
Saudi Arabia
–
Saudi Arabia political map
Saudi Arabia
–
Saudi Arabian administrative regions and roadways map.
28.
United Arab Emirates
–
In 2013, the UAEs population was 9.2 million, of which 1.4 million are Emirati citizens and 7.8 million are expatriates. The country is a federation of seven emirates, and was established on 2 December 1971, the constituent emirates are Abu Dhabi, Ajman, Dubai, Fujairah, Ras al-Khaimah, Sharjah and Umm al-Quwain. Each emirate is governed by a monarch, together, they jointly form the Federal Supreme Council. One of the monarchs is selected as the President of the United Arab Emirates, Islam is the official religion of the UAE and Arabic is the official language. The UAEs oil reserves are the seventh-largest in the world while its natural gas reserves are the worlds seventeenth-largest, Sheikh Zayed, ruler of Abu Dhabi and the first President of the UAE, oversaw the development of the Emirates and steered oil revenues into healthcare, education and infrastructure. The UAEs economy is the most diversified in the Gulf Cooperation Council, while its most populous city of Dubai is an important global city, nevertheless, the country remains principally reliant on its export of petroleum and natural gas. The UAE is criticised for its rights record, including the specific interpretations of Sharia used in its legal system. The UAEs rising international profile has led analysts to identify it as a regional. It appears the land of the Emirates has been occupied for thousands of years, there is no proof of contact with the outside world at that stage, although in time it developed with civilisations in Mesopotamia and Iran. This contact persisted and became wide-ranging, probably motivated by trade in copper from the Hajar Mountains, in ancient times, Al Hasa was part of Al Bahreyn and adjoined Greater Oman. Sassanid groups were present on the Batinah coast, in 637, Julfar was an important port that was used as a staging post for the Islamic invasion of the Sassanian Empire. The area of the Al Ain/Buraimi Oasis was known as Tuam and was an important trading post for camel routes between the coast and the Arabian interior. The earliest Christian site in the UAE was first discovered in the 1990s, a monastic complex on what is now known as Sir Bani Yas Island. Thought to be Nestorian and built in 600 AD, the church appears to have been abandoned peacefully in 750 AD and it forms a rare physical link to a legacy of Christianity which is thought to have spread across the peninsula from 50 to 350 AD following trade routes. Certainly, by the 5th century, Oman had a bishop named John – the last bishop of Oman being Etienne, in 676 AD. This led to a group of travelling to Medina, converting to Islam and subsequently driving a successful uprising against the unpopular Sassanids. Following the death of Prophet Muhammad, the new Islamic communities south of the Persian Gulf threatened to disintegrate, with insurrections against the Muslim leaders. The Caliph Abu Bakr sent an army from the capital Medina which completed its reconquest of the territory with the battle of Dibba in which 10,000 lives are thought to have been lost
United Arab Emirates
–
Dubai in 1950; the area in this photo shows
Bur Dubai in the foreground (centered on Al-Fahidi Fort);
Deira in middle-right on the other side of the creek; and
Al Shindagha (left) and
Al Ras (right) in the background across the creek again from Deira
United Arab Emirates
–
Flag
United Arab Emirates
–
Zayed bin Sultan Al Nahyan was the first President of UAE.
United Arab Emirates
–
View of
Sharjah city
29.
Iraq
–
The capital, and largest city, is Baghdad. The main ethnic groups are Arabs and Kurds, others include Assyrians, Turkmen, Shabakis, Yazidis, Armenians, Mandeans, Circassians, around 95% of the countrys 36 million citizens are Muslims, with Christianity, Yarsan, Yezidism, and Mandeanism also present. The official languages of Iraq are Arabic and Kurdish, two major rivers, the Tigris and Euphrates, run south through Iraq and into the Shatt al-Arab near the Persian Gulf. These rivers provide Iraq with significant amounts of fertile land, the region between the Tigris and Euphrates rivers, historically known as Mesopotamia, is often referred to as the cradle of civilisation. It was here that mankind first began to read, write, create laws, the area has been home to successive civilisations since the 6th millennium BC. Iraq was the centre of the Akkadian, Sumerian, Assyrian and it was also part of the Median, Achaemenid, Hellenistic, Parthian, Sassanid, Roman, Rashidun, Umayyad, Abbasid, Ayyubid, Mongol, Safavid, Afsharid, and Ottoman empires. Iraqs modern borders were mostly demarcated in 1920 by the League of Nations when the Ottoman Empire was divided by the Treaty of Sèvres, Iraq was placed under the authority of the United Kingdom as the British Mandate of Mesopotamia. A monarchy was established in 1921 and the Kingdom of Iraq gained independence from Britain in 1932, in 1958, the monarchy was overthrown and the Iraqi Republic created. Iraq was controlled by the Arab Socialist Baath Party from 1968 until 2003, after an invasion by the United States and its allies in 2003, Saddam Husseins Baath Party was removed from power and multi-party parliamentary elections were held in 2005. The American presence in Iraq ended in 2011, but the Iraqi insurgency continued and intensified as fighters from the Syrian Civil War spilled into the country, the Arabic name العراق al-ʿIrāq has been in use since before the 6th century. There are several suggested origins for the name, one dates to the Sumerian city of Uruk and is thus ultimately of Sumerian origin, as Uruk was the Akkadian name for the Sumerian city of Urug, containing the Sumerian word for city, UR. An Arabic folk etymology for the name is rooted, well-watered. During the medieval period, there was a region called ʿIrāq ʿArabī for Lower Mesopotamia and ʿIrāq ʿajamī, for the region now situated in Central and Western Iran. The term historically included the south of the Hamrin Mountains. The term Sawad was also used in early Islamic times for the region of the plain of the Tigris and Euphrates rivers. In English, it is either /ɪˈrɑːk/ or /ɪˈræk/, the American Heritage Dictionary, the pronunciation /aɪˈræk/ is frequently heard in U. S. media. Since approximately 10,000 BC, Iraq was one of centres of a Caucasoid Neolithic culture where agriculture, the following Neolithic period is represented by rectangular houses. At the time of the pre-pottery Neolithic, people used vessels made of stone, gypsum, finds of obsidian tools from Anatolia are evidences of early trade relations
Iraq
–
Cylinder Seal, Old Babylonian Period, c.1800 BCE,
hematite. The king makes an animal offering to
Shamash. This seal was probably made in a workshop at
Sippar.
Iraq
–
Flag
Iraq
–
Victory stele of
Naram-Sin of Akkad
Iraq
–
Bill of sale of a male slave and a building in
Shuruppak, Sumerian tablet, circa 2600 BCE
30.
Syria
–
Syrias capital and largest city is Damascus. Religious groups include Sunnis, Christians, Alawites, Druze, Mandeans, Shiites, Salafis, Sunni Arabs make up the largest religious group in Syria. Its capital Damascus and largest city Aleppo are among the oldest continuously inhabited cities in the world, in the Islamic era, Damascus was the seat of the Umayyad Caliphate and a provincial capital of the Mamluk Sultanate in Egypt. The post-independence period was tumultuous, and a number of military coups. In 1958, Syria entered a union with Egypt called the United Arab Republic. Syria was under Emergency Law from 1963 to 2011, effectively suspending most constitutional protections for citizens, Bashar al-Assad has been president since 2000 and was preceded by his father Hafez al-Assad, who was in office from 1970 to 2000. Mainstream modern academic opinion strongly favours the argument that the Greek word is related to the cognate Ἀσσυρία, Assyria, in the past, others believed that it was derived from Siryon, the name that the Sidonians gave to Mount Hermon. However, the discovery of the inscription in 2000 seems to support the theory that the term Syria derives from Assyria. The area designated by the word has changed over time, since approximately 10,000 BC, Syria was one of centers of Neolithic culture where agriculture and cattle breeding appeared for the first time in the world. The following Neolithic period is represented by houses of Mureybet culture. At the time of the pre-pottery Neolithic, people used vessels made of stone, gyps, finds of obsidian tools from Anatolia are evidences of early trade relations. Cities of Hamoukar and Emar played an important role during the late Neolithic, archaeologists have demonstrated that civilization in Syria was one of the most ancient on earth, perhaps preceded by only those of Mesopotamia. The earliest recorded indigenous civilisation in the region was the Kingdom of Ebla near present-day Idlib, gifts from Pharaohs, found during excavations, confirm Eblas contact with Egypt. One of the earliest written texts from Syria is an agreement between Vizier Ibrium of Ebla and an ambiguous kingdom called Abarsal c.2300 BC. The Northwest Semitic language of the Amorites is the earliest attested of the Canaanite languages, Mari reemerged during this period, and saw renewed prosperity until conquered by Hammurabi of Babylon. Ugarit also arose during this time, circa 1800 BC, close to modern Latakia, Ugaritic was a Semitic language loosely related to the Canaanite languages, and developed the Ugaritic alphabet. The Ugarites kingdom survived until its destruction at the hands of the marauding Indo-European Sea Peoples in the 12th century BC, Yamhad was described in the tablets of Mari as the mightiest state in the near east and as having more vassals than Hammurabi of Babylon. Yamhad imposed its authority over Alalakh, Qatna, the Hurrians states, the army of Yamhad campaigned as far away as Dēr on the border of Elam
Syria
–
Female figurine, 5000 BC.
Ancient Orient Museum.
Syria
–
Flag
Syria
–
God head, the kingdom of
Yamhad (c. 1600 BC)
Syria
–
Ebla royal palace c. 2400 BC
Saudi Arabia 12.1%
United Arab Emirates 10.6%
Iraq 7.6%
Syria 7.1%
South Africa 6.6% (2015.)[7]
China 11.5%
Italy 7.1%
Germany 6.8%
United States 5.7%
Russia 4.6%
Greece 4.4% (2015)[9]
$48.6 billion (December 2015)
12% from 1998
19% from 1998
12% from 1998
