BoB is Learning on Screen’s on demand TV and radio service for education. It records programmes from over 75 free-to-air channels on a 30-day rolling EPG; and has a searchable archive of over 2.2 million broadcasts. You can watch entire programmes or films, make clips of sections, create your own playlist of items. Programmes are recorded as per broadcast consitions, so will include ad breaks in commercial stations, and occasionally, may also include programmes with signing for hard of hearing - although there is usually an earlier version broadcast without signing.