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The Secret Life of Your Clothes

Everyday we give thousands of bags of our old clothes away to charity shops and in this documentary BBC's presenter Ade Adepitan is on a journey to find out what happens to it all. Most of us think the clothes, sent to charity shops are sold there but in reality most of it ends up thousands of miles away in Africa.

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The Secret Micro Universe: The Cell

There is a battle playing out inside your body right now. It started billions of years ago and it is still being fought in every one of us every minute of every day. It is the story of a viral infection - the battle for the cell.This film reveals the exquisite machinery of the human cell system from within the inner world of the cell itself - from the frenetic membrane surface that acts as a s

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The Secret of Drawing

Once upon a time the ability to draw was seen as the first and most essential skill of any artist, but in the age of the unmade bed and the pickled shark, drawing is widely perceived as an old fashioned activity. Many modern art schools don't even teach it, preferring to arm their students with digital or video cameras. In this four part documentary series Andrew Graham-Dixon, challenges the tedio

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The Secret of El Dorado

In 1542, the Spanish Conquistador, Francisco de Orellana ventured along the Rio Negro, one of the Amazon Basin's great rivers. Hunting a hidden city of gold, his expedition found a network of farms, villages and even huge walled cities. At least that is what he told an eager audience on his return to Spain.The prospect of gold drew others to explore the region, but none could find the people o

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The Secret Underworld

In 1986 a group of Romanian scientists working near the Black Sea stumbled upon one of the most amazing discoveries of this century, one that would revolutionise our understanding of what life itself is and where it came from.Geologist and cave explorer Cristian Lascu was inspecting a series of six test wells near a site where the government had planned to construct a nuclear power plant, the

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The Secret War On Terror

For ten years western intelligence has fought a secret war against Al Qaeda, the most deadly and sophisticated terrorist organization the world has ever faced. In the decades since 9/11 the west has employed unprecedented and controversial methods, drone attacks, secret prisons and torture. Peter Taylor the filmmaker has reported on terrorist conflicts for almost forty years and in his words, neve

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The Secret World of Gold

Billions of years ago the Earth passed through an exploding star and was showered in molten gold. The Inca's called gold the sweat of the Sun and told their stories with it. The Egyptians saw it as the breath of God and buried their Pharaohs in it. In India the golden temple of Amritsar is secrete destination a reminder of how most of the great religions celebrate the precious metal gold. In all o

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The Secret World of Lewis Carroll

Alice's Adventures in Wonderland is a timeless classic and one of the most quoted books in English only preceded by the Bible and Shakespeare. To mark the books 150th anniversary this film explores it's extraordinary appeal and the life of the man who wrote it, the Reverend Charles Dodgson or better known as Lewis Carroll. Martha Kearney a radio broadcaster and journalist examines b

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The Secret World of Pain

Horizon reveals the latest research into one of the most mysterious and common human experiences – pain.Breakthroughs have come from studying a remarkable woman in London who has felt no pain at all in her life, a man in the US who cut off his own arm to survive, and three generations of an Italian family who don’t feel extremes of temperature.We witness a new treatment that involves a pioneer

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