Wikipedia offers free copies of all available content to interested users. These databases can be used for mirroring, personal use, informal backups, offline use or database queries (such as for Wikipedia:Maintenance).All text content is multi-licensed under the Creative Commons Attribution-ShareAlike 3.0 License (CC-BY-SA) and the GNU Free Documentation License …

Guidelines. For a file to be considered "free" under Wikipedia's Image use policy, the license must permit both commercial reuse and derivative works.; Wikipedia (and all Wikimedia projects) strongly prefer "free" files. Where no free file exists, it is sometimes permissible to use a non-free (copyright-protected) file under the "fair use" provision.Fair use, in the United States, is the …

Oct 02, 2022 · Wiktionary is a multilingual dictionary (also thesaurus and phrase-book) and has distinctive content policies. Words must be attested and idiomatic (that is, words should be in use, and phrases should be commonly used idioms), and submissions should be neutral and verifiable. […] [] Wiktionary was proposed on the Wikipedia-L mailing list in April 2001 by Larry Sanger, …

In classical rhetoric and logic, begging the question or assuming the conclusion (Latin: petitio principii) is an informal fallacy that occurs when an argument's premises assume the truth of the conclusion, instead of supporting it.. For example: "Green is the best color because it is the greenest of all colors" This statement claims that the color green is the best because it is the …

Sales taxes in the United States are taxes placed on the sale or lease of goods and services in the United States.Sales tax is governed at the state level and no national general sales tax exists. 45 states, the District of Columbia, the territories of Puerto Rico, and Guam impose general sales taxes that apply to the sale or lease of most goods and some services, and states also may …

Art is a diverse range of human activity, and resulting product, that involves creative or imaginative talent expressive of technical proficiency, beauty, emotional power, or conceptual ideas.. There is no generally agreed definition of what constitutes art, and its interpretation has varied greatly throughout history and across cultures. The three classical branches of visual art …

A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming.A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working …

The first systematic grammar of Sanskrit, originated in Iron Age India, with Yaska (6th century BC), Pāṇini (6th–5th century BC) and his commentators Pingala (c. 200 BC), Katyayana, and Patanjali (2nd century BC). Tolkāppiyam, the earliest Tamil grammar, is mostly dated to before the 5th century AD. The Babylonians also made some early attempts at language description.

A walkie-talkie, more formally known as a handheld transceiver (HT), is a hand-held, portable, two-way radio transceiver.Its development during the Second World War has been variously credited to Donald Hings, radio engineer Alfred J. Gross, Henryk Magnuski and engineering teams at Motorola.First used for infantry, similar designs were created for field artillery and tank …

A trademark (also written trade mark or trade-mark) is a type of intellectual property consisting of a recognizable sign, design, or expression that identifies products or services from a particular source and distinguishes them from others. The trademark owner can be an individual, business organization, or any legal entity.A trademark may be located on a package, a label, a voucher, …