A Girl's Guide to 21st Century Sex is a documentary TV series about sex, which ran in eight episodes on Channel 5 and was presented by Dr. Catherine Hood. The 45-minute long episodes were broadcast on Monday nights. The series started on 30 October 2006, with the final programme broadcast on 18 December 2006. Each episode explained a sex position and covered a sexually transmitted disease. Additionally, the following topics were discussed: sex among handicapped and overweight people, penis enlargement devices, penis enlargement surgery, sexual violence against men and penis removal, tantric sex, the g-spot, erectile dysfunction, sex reassignment surgery, cosmetic surgery of the vagina, swinging, lichen sclerosus, the use of recreational drugs during sex, male homosexual sex in public toilets, full body plastic wrap bondage, and sex dolls. The programme included close shots of the male and female body as well as footage of sexual intercourse and ejaculation filmed with an internal camera placed inside the vagina. These scenes were filmed using Australian-born pornographic actress Elizabeth Lawrence and English-born pornographic actor Stefan Hard.

Then complex world of geopolitics broken down into ten minute, bite-sized chunks. You'll never sound uninformed at the dinner table ever again.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

A magazine-style television series on BBC1 which was broadcast from May 1973 to June 1994, presented by Esther Rantzen, with various changes of co-presenters. The show presented hard-hitting investigations alongside satire and occasional light entertainment.

HISTORY’s longest-running series moves to H2. Modern Marvels celebrates the ingenuity, invention and imagination found in the world around us. From commonplace items like ink and coffee to architectural masterpieces and engineering disasters, the hit series goes beyond the basics to provide insight and history into things we wonder about and that impact our lives. This series tells fascinating stories of the doers, the dreamers and sometime-schemers that create everyday items, technological breakthroughs and manmade wonders. The hit series goes deep to explore the leading edge of human inspiration and ambition.

Torchwood Declassified is a documentary series created by the British Broadcasting Corporation to complement the British science fiction television series Torchwood. Each episode is broadcast on the same evening as the broadcast of the weekly television episode. A second series of Declassified aired alongside the second series of Torchwood. Continuing the tradition of its parent, Doctor Who Confidential, Torchwood Declassified covers themes presented in the just-broadcast episode, as well as providing behind-the-scenes access and footage. Each episode is ten minutes long, compared to Confidential's 30-45 minute length. Following transmission, the episodes were all available for viewing on the BBC's Torchwood website, but were later removed from the site after the end of the first series. Both series of the Declassified installments have been included on the series box sets.