Scientific calculator was the first company to produce one (Casio fx-7000G). Scientific calculator A scientific calculator is a type of electronic calculator, usually but not always handheld, designed to calculate problems in science, engineering, and mathematics. They have almost completely replaced slide rules in traditional applications, and are widely used in both education and professional settings. In certain contexts such as higher education, scientific calculators have been superseded by graphing calculators, which offer a superset of scientific calculator functionality along with the ability to graph input data and write and store programs for the device. There is also some overlap with the
The Fantastic All-Electric Music Movie The Fantastic All-Electric Music Movie The Fantastic All-Electric Music Movie, also known as "John Wilson's Mini Musicals", is an anthology of short animated music videos which were originally created by John Wilson for "The Sonny and Cher Show" during the early to mid-1970s. The film was released on home video in 1981 by Video Gems under license from Fine Arts Films, an animation company founded by John Wilson in 1955. As well as the sixteen animated music videos from the show, the film includes an animated short based on Igor Stravinski's "Petrushka". Animator John Wilson produced animated music video shorts