Pearl vs Munich

Informations

A pearl is a hard, glistening object produced within the soft tissue (specifically the mantle) of a living shelled mollusk or another animal, such as fossil conulariids. Just like the shell of a mollusk, a pearl is composed of calcium carbonate (mainly aragonite or a mixture of aragonite and calcite) in minute crystalline form, which has deposited in concentric layers. The ideal pearl is perfectly round and smooth, but many other shapes, known as baroque pearls, can occur. The finest quality of natural pearls have been highly valued as gemstones and objects of beauty for many centuries. Because of this, pearl has become a metaphor for something rare, fine, admirable and valuable. The most valuable pearls occur spontaneously in the wild, but are extremely rare. These wild pearls are referred to as natural pearls. Cultured or farmed pearls from pearl oysters and freshwater mussels make up the majority of those currently sold.

Imitation pearls are also widely sold in inexpensive jewelry, but the quality of their iridescence is usually very poor and is easily distinguished from that of genuine pearls. Pearls have been harvested and cultivated primarily for use in jewelry, but in the past were also used to adorn clothing. They have also been crushed and used in cosmetics, medicines and paint formulations. Whether wild or cultured, gem-quality pearls are almost always nacreous and iridescent, like the interior of the shell that produces them. However, almost all species of shelled mollusks are capable of producing pearls (technically "calcareous concretions") of lesser shine or less spherical shape. Although these may also be legitimately referred to as "pearls" by gemological labs and also under U.S. Federal Trade Commission rules, and are formed in the same way, most of them have no value except as curiosities.

Source: Wikipedia

Informations

Munich ( MEW-nik; German: München [ˈmʏnçn̩] (listen); Bavarian: Minga [ˈmɪŋ(ː)ɐ]) is the capital and most populous city of Bavaria, the second most populous German state. With a population of over 1.5 million inhabitants as of July 31, 2020, it is the third-largest city in Germany, after Berlin and Hamburg, and thus the largest which does not constitute its own state, as well as the 11th-largest city in the European Union. The city's metropolitan region is home to 6 million people.Straddling the banks of the River Isar (a tributary of the Danube) north of the Bavarian Alps, it is the seat of the Bavarian administrative region of Upper Bavaria, while being the most densely populated municipality in Germany (4,500 people per km2). Munich is the second-largest city in the Bavarian dialect area, after the Austrian capital of Vienna. The city was first mentioned in 1158. Catholic Munich strongly resisted the Reformation and was a political point of divergence during the resulting Thirty Years' War, but remained physically untouched despite an occupation by the Protestant Swedes. Once Bavaria was established as a sovereign kingdom in 1806, Munich became a major European centre of arts, architecture, culture and science. In 1918, during the German Revolution, the ruling house of Wittelsbach, which had governed Bavaria since 1180, was forced to abdicate in Munich and a short-lived socialist republic was declared. In the 1920s, Munich became home to several political factions, among them the NSDAP. After the Nazis' rise to power, Munich was declared their "Capital of the Movement". The city was heavily bombed during World War II, but restored most of its traditional cityscape.

After the end of postwar American occupation in 1949, there was a great increase in population and economic power during the years of Wirtschaftswunder, or "economic miracle". The city hosted the 1972 Summer Olympics and was one of the host cities of the 1974 and 2006 FIFA World Cups. Today, Munich is a global centre of art, science, technology, finance, publishing, culture, innovation, education, business, and tourism and enjoys a very high standard and quality of living, reaching first in Germany and third worldwide according to the 2018 Mercer survey, and being rated the world's most liveable city by the Monocle's Quality of Life Survey 2018. According to the Globalization and World Rankings Research Institute, Munich is considered an alpha-world city, as of 2015. It is one of the most prosperous and fastest growing cities in Germany. Munich's economy is based on high tech, automobiles, the service sector and creative industries, as well as IT, biotechnology, engineering and electronics among many others. The city houses many multinational companies, such as BMW, Siemens, MAN, Linde, Allianz and MunichRE. It is also home to two research universities, a multitude of scientific institutions, and world class technology and science museums like the Deutsches Museum and BMW Museum. Munich's numerous architectural and cultural attractions, sports events, exhibitions and its annual Oktoberfest attract considerable tourism. The city is home to more than 530,000 people of foreign background, making up 37.7% of its population.

Source: Wikipedia