Second Life's official website. Second Life is a free 3D virtual world where users can create, connect, and chat with others from around the world using voice and text.
A website or web site is a collection of related network web resources, such as web pages, multimedia content, which are typically identified with a common domain name, and published on at least one web server. Notable examples are wikipedia.org, google.com, and amazon.com. Websites can be accessed via a public Internet Protocol (IP) network, such as the Internet, or a private local area network (LAN), by a uniform resource locator (URL) that identifies the site. Websites can have many functions and can be used in various fashions; a website can be a personal website, a corporate website for a company, a government website, an organization website, etc. Websites are typically dedicated to a particular topic or purpose, ranging from entertainment and social networking to providing news and education. All publicly accessible websites collectively constitute the World Wide Web, while private websites, such as a company's website for its employees, are typically part of an intranet. Web pages, which are the building blocks of websites, are documents, typically composed in plain text interspersed with formatting instructions of Hypertext Markup Language (HTML, XHTML). They may incorporate elements from other websites with suitable markup anchors. Web pages are accessed and transported with the Hypertext Transfer Protocol (HTTP), which may optionally employ encryption (HTTP Secure, HTTPS) to provide security and privacy for the user. The user's application, often a web browser, renders the page content according to its HTML markup instructions onto a display terminal. Hyperlinking between web pages conveys to the reader the site structure and guides the navigation of the site, which often starts with a home page containing a directory of the site web content. Some websites require user registration or subscription to access content. Examples of subscription websites include many business sites, news websites, academic journal websites, gaming websites, file-sharing websites, message boards, web-based email, social networking websites, websites providing real-time stock market data, as well as sites providing various other services. End users can access websites on a range of devices, including desktop and laptop computers, tablet computers, smartphones and smart TVs.
The meaning of life, or the answer to the question: "What is the meaning of life?", pertains to the significance of living or existence in general. Many other related questions include: "Why are we here?", "What is life all about?", or "What is the purpose of existence?" There have been a large number of proposed answers to these questions from many different cultural and ideological backgrounds. The search for life's meaning has produced much philosophical, scientific, theological, and metaphysical speculation throughout history. Different people and cultures believe different things for the answer to this question. The meaning of life as we perceive it is derived from philosophical and religious contemplation of, and scientific inquiries about existence, social ties, consciousness, and happiness. Many other issues are also involved, such as symbolic meaning, ontology, value, purpose, ethics, good and evil, free will, the existence of one or multiple gods, conceptions of God, the soul, and the afterlife. Scientific contributions focus primarily on describing related empirical facts about the universe, exploring the context and parameters concerning the "how" of life. Science also studies and can provide recommendations for the pursuit of well-being and a related conception of morality. An alternative, humanistic approach poses the question, "What is the meaning of my life?"
The world is the planet Earth and all life on it, including human civilization. In a philosophical context, the "world" is the whole of the physical Universe, or an ontological world (the "world" of an individual). In a theological context, the world is the material or the profane sphere, as opposed to the celestial, spiritual, transcendent or sacred spheres. "End of the world" scenarios refer to the end of human history, often in religious contexts. The history of the world is commonly understood as spanning the major geopolitical developments of about five millennia, from the first civilizations to the present. In terms such as world religion, world language, world government, and world war, the term world suggests an international or intercontinental scope without necessarily implying participation of every part of the world. The world population is the sum of all human populations at any time; similarly, the world economy is the sum of the economies of all societies or countries, especially in the context of globalization. Terms such as "world championship", "gross world product", and "world flags" imply the sum or combination of all sovereign states.
A market, or marketplace, is a location where people regularly gather for the purchase and sale of provisions, livestock, and other goods. In different parts of the world, a market place may be described as a souk (from the Arabic), bazaar (from the Persian), a fixed mercado (Spanish), or itinerant tianguis (Mexico), or palengke (Philippines). Some markets operate daily and are said to be permanent markets while others are held once a week or on less frequent specified days such as festival days and are said to be periodic markets. The form that a market adopts depends on its locality's population, culture, ambient and geographic conditions. The term market covers many types of trading, as market squares, market halls and food halls, and their different varieties. Due to this, marketplaces can be situated both outdoors and indoors. Markets have existed for as long as humans have engaged in trade. The earliest bazaars are believed to have originated in Persia, from where they spread to the rest of the Middle East and Europe. Documentary sources suggest that zoning policies confined trading to particular parts of cities from around 3,000 BCE, creating the conditions necessary for the emergence of a bazaar. Middle Eastern bazaars were typically long strips with stalls on either side and a covered roof designed to protect traders and purchasers from the fierce sun. In Europe, informal, unregulated markets gradually made way for a system of formal, chartered markets from the 12th century. Throughout the Medieval period, increased regulation of marketplace practices, especially weights and measures, gave consumers confidence in the quality of market goods and the fairness of prices. Around the globe, markets have evolved in different ways depending on local ambient conditions, especially weather, tradition and culture. In the Middle East, markets tend to be covered, to protect traders and shoppers from the sun. In milder climates, markets are often open air. In Asia, a system of morning markets trading in fresh produce and night markets trading in non-perishables is common. In many countries, shopping at a local market is a standard feature of daily life. Given the market's role in ensuring food supply for a population, markets are often highly regulated by a central authority. In many places, designated market places have become listed sites of historic and architectural significance and represent part of a town or nation's cultural assets. For these reasons, they are often popular tourist destinations.
An official is someone who holds an o