Zoom (stylized as ZOOM) is a half-hour educational television program, created almost entirely by children, which aired on PBS originally from January 9, 1972, to February 10, 1978, with reruns being shown until September 12, 1980. It was originated and produced by WGBH-TV in Boston. Inspired by educational shows like Sesame Street and The Electric Company, but designed to give the kids who watched it a voice without adults on screen, it was, for the most part, unscripted. Far from seeking to make stars of the child performers, their contracts prohibited them from making any television appearances or doing commercials for three years after they left the show.