Interest is the "rent" paid to borrow money. The lender receives a compensation for foregoing other uses of their funds, including (for example) deferring their own consumption. The original amount lent is called the "principal," and the percentage of the principal which is paid/payable over a period of time is the "interest rate."
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Music is an art form that involves organized sounds and silence. It is expressed in terms of pitch (which includes melody and harmony), rhythm (which includes tempo and meter), and the quality of sound (which includes timbre, articulation, dynamics, and texture). Music may also involve generative forms in time through the construction of patterns and combinations of natural stimuli, principally sound. Music may be used for artistic or aesthetic, communicative, entertainment, or ceremonial purposes. The definition of what constitutes music varies according to culture and social context, with varied interpretations of the term being accepted under sub-genres of the art.
FILM is a term that encompasses individual motion pictures, the field of film as an art form, and the motion picture industry. Films are produced by recording actual people and objects with cameras, or by creating images using animation techniques or special effects.Films are cultural artifacts created by specific cultures, which reflect those cultures, and, in turn, affect them. Film is considered to be an important art form, a source of popular entertainment, and a powerful method for educating-or indoctrinating citizens. The visual elements of cinema give motion pictures a universal power of communication; some movies have become popular worldwide attractions, by using dubbing or subtitles that translate the dialogue.Films are made up of a series of individual images called frames. When these images are shown rapidly in succession, a viewer has the illusion that motion is occurring. The viewer cannot see the flickering between frames due to an effect known as persistence of vision — whereby the eye retains a visual image for a fraction of a second after the source has been removed. Viewers perceive motion due to a psychological effect called beta movement.The origin of the name "film" comes from the fact that photographic film (also called film stock) has historically been the primary medium for recording and displaying motion pictures. Many other terms exist for an individual motion picture, including picture, picture show, photoplay, flick, and most commonly, movie. Additional terms for the field in general include the big screen, the silver screen, the cinema, and the movies.
Television is a telecommunication system for broadcasting and receiving moving pictures and sound over a distance and also refer to all the aspects of television from the television set (or Internet) to the programming and transmission. The word is derived from mixed Latin and Greek roots, meaning "far sight": Greek t??e "tele", far, and Latin visio-n, sight (from video, vis- to see). A television sytem may be made up of components, so a screen which lacks an internal tuner is called a monitor rather than a television. A television may be built to receive different broadcast or video formats such as HDTV.
A book is a collection of paper, parchment or other material with text, pictures, or both written on them, usually bound together along one edge within covers. Each side of a sheet is called a page and a single sheet within a book may be called a leaf. A book is also a literary work or a main division of such a work. A book produced in electronic format is known as an e-book. In library and information science, a book is called a monograph to distinguish it from serial periodicals such as magazines, journals or newspapers. Publishers may produce low-cost, pre-publication copies known as galleys or 'bound proofs' for promotional purposes, such as generating reviews in advance of publication. Galleys are usually made as cheaply as possible, since they are not intended for sale. A lover of books is usually referred to as a bibliophile, a bibliophilist, or a philobiblist, or, more informally, a bookworm. A book may be studied by students in the form of a book report. It may also be covered by a professional writer as a book review to introduce a new book. Some belong to a book club.
From the Greek ????, in mythology and folklore, a hero (male) or heroine (female) usually fulfills the definitions of what is considered good and noble in the originating culture. Typically the willingness to sacrifice the self for the greater good is seen as the most important defining characteristic of a hero. However, in literature, particularly in tragedy, the hero may also have serious flaws which lead to their downfall, e.g. Hamlet. Such heroes are often called tragic heroes.Sometimes a person might achieve a high enough status to become courageous in people's minds. This often leads to a rapid growth of myths around the person(s) in question, often attributing him or her with extraordinary powers.Some social commentators prescribe the need for heroes in times of social upheaval or national self-doubt, seeing a requirement for virtuous role models, especially for the young.[citation needed] Such myth-making may have worked better in the past: current trends may confuse heroes and their hero-worship with the cult of mere celebrity.