The document discusses the BBC (British Broadcasting Corporation), its history and founding philosophy of "Reithianism". It provides details on BBC channels and regulations set by OFCOM to ensure impartiality. BBC Three is highlighted as a channel directed at younger audiences aged 16-24, which switched to online-only in 2016. In 2020, BBC Three and BBC England launched the Northern Voices scheme to support young people in the media industry through documentaries relating to their experiences. Documentaries are then defined as non-fictional films documenting past events using techniques like interviews, voiceovers, and archive footage. Different documentary forms are listed, with poetic documentaries described as subjective and meant to evoke feelings rather than present facts.