In a lakeside village in Cameroon, West Africa, 2,000 people mysteriously die in one night. Witnesses claim their neighbors were suffocated by a white fog as they slept. Without any other clues, the question remains, was this Death Fog natural or man-made? In this area of volcanic activity, could the deaths have been caused by toxic fumes? Or was something even more sinister at work ?

In a three-part series called “How to build …….” Britain’s iconic and ‘secretive’ (BBC description!) engineering companies reveal how they build the world's most amazing machines. The series starts with “How to build ……a nuclear submarine” a documentary following the construction of the Astute nuclear submarine. The two other programmes in the series will be “How to build….. a jumbo jet engine”, the story of the thousands of people who design, build and test engines at Rolls-Royce’s manufacturing plants in Derby and across the UK, making Rolls-Royce a central part of life for the people of places like Derby; and “How to build …. Britain’s secret engineers” when the documentary team follows workers at a leading British company on a global journey, as they reveal a handful of their secretive projects including getting Chinook helicopters ready for front line service.

A countdown of the sexiest scenes to have graced both the big and small screen, as voted for by the viewing public. A range of clips demonstrate the spectrum of setups that audiences find erotic, from the allure of 1950s pin-ups to raunchy contempory films via Mr Darcy’s dip in the lake in TV drama ‘Pride and Prejudice’ and the sensual antics of domestic goddess Nigella Lawson in the kitchen.

Dark and devastating struggles challenge the dreams for independence in 1776.