Washington, D.C., formally the District of Columbia and commonly referred to as Washington, “the District”, or simply D.C., is the capital of the United States. The signing of the Residence Act on July 16, 1790, approved the creation of a capital district located along the Potomac River on the country’s East Coast. As permitted by the U.S. Constitution, the District is under the exclusive jurisdiction of the Congress and is therefore not a part of any U.S. state.

Havana is the capital city, province, major port, and leading commercial centre of Cuba. The city proper has a population of 2.1 million inhabitants, and it spans a total of 728.26 km2 (281.18 sq mi) − making it the largest city by area, the most populous city, and the third largest metropolitan area in the Caribbean region.

The Deep Web (also called the Deepnet, Dark web Dark Net, the Invisible Web, the Undernet or the Hidden Web) is World Wide Web content that is not part of the Surface Web, which is indexed by standard search engines. It should not be confused with the dark Internet, the computers that can no longer be reached via the Internet, or with a Dark-net distributed file-sharing network, which could be classified as a smaller part of the Deep Web.

The wise Johann Wolfgang Goethe once said that he who does not know foreign language in fact doesn’t know his own. That could, among other things, mean that knowing foreign languages gives us the opportunity to look at all the beauty of our own language from a distance. All those who reluctantly learn foreign languages could use the information that there are approximately 6.809 languages.

Pixar Animation Studios, or simply Pixar, is an American computer animation film studio based in Emeryville, California. The studio is best known for its CGI-animated feature films created with Photo Realistic Render Man, its own implementation of the industry-standard Render Man image-rendering application programming interface used to generate high-quality images.

Beijing is the capital of the most populous country in the world, the People’s Republic of China, and also its second largest city after Shanghai. It was also the seat of the Ming and Qing dynasty emperors until the formation of a republic in 1911. Beijing is the political, educational and cultural centre of the country and as such it is rich in historical sites and important government and cultural institutions.

Boston is the largest city in New England, the capital of the state of Massachusetts, and one of the most historic, wealthy and influential cities in the United States of America. Its plethora of museums, historical sights, and wealth of live performances, all explain why the city gets 16.3 million visitors a year, making it one of the ten most popular tourist locations in the country.

Los Angeles , often known by its initials L.A., is the most populous city in the U.S. state of California and the second-most populous in the United States, after New York City, with a population at the 2010 United States Census of 3,792,621. It has a land area of 469 square miles (1,215 km2), and is located in Southern California.

Elizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) is the constitutional monarch of 16 sovereign states, known as the Commonwealth realms, and their territories and dependencies, and head of the 53-member Commonwealth of Nations. She is Supreme Governor of the Church of England and, in some of her realms, carries the additional title of Defender of the Faith.

One of most puzzling questions that troubles scientist for centuries causes great interest of public is the existence of aliens and supernatural occurrences. Although certain signs about the EXISTENCE OF ALIENS did appear there were no reliable evidence that could with certainty confirm or deny their existence. Many of us were witnesses of mysterious occurrences that were recorded with cameras. Are these pictures sure