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The Romanian revolution

In December 1989 a wave of protests finally deposed communist dictator Nicolae Ceaușescu

• 9 mins

Bee crisis: Colony Collapse Disorder

Why the mysterious loss of honey bees in the US triggered a global panic.

• 9 mins

The creation of Abuja

Why Nigeria built a brand new capital city from scratch.

• 9 mins

Fighting cancer

Pioneering work in the 60s into combination chemotherapy to try to find a cure for cancer

• 9 mins

The invasion of Afghanistan

On 24 December 1979 Soviet troops started pouring into Afghanistan

• 9 mins

The secret history of Monopoly

The true story of one of the world's most popular board games, Monopoly.

• 9 mins

Cirque du Soleil

The ground-breaking circus was formed by a group of street performers in Quebec in 1984.

• 10 mins

Vietnam war: Surviving the 'Christmas bombing' campaign

In December 1972 the US military launched its heaviest bombardment of Hanoi.

• 9 mins

The Chippendales

The male stripper troupe was founded in Los Angeles in 1979

• 9 mins

Britain's GI babies

The story of children born to British mothers and black GIs during WW2

• 15 mins

Negotiating an end to El Salvador's civil war

The UN's top negotiator Alvaro de Soto recalls his part in bringing peace to El Salvador

• 9 mins

Chester Williams - South African rugby legend

The story of the only black player in the Springbok team that won the 1995 Rugby World Cup

• 14 mins

The book that predicted an end to civilisation

The Limits to Growth was published in 1972 and suggested global decline from 2020

• 9 mins

Desmond's: A sitcom that changed Britain

Desmond's was the most successful black sitcom in British TV history

• 9 mins

The battle for the Woman in Gold

How an elderly refugee fought the Austrian government to get back a painting by Klimt

• 14 mins

East Germany's punks

How the communist secret police, the Stasi, tried to crush a youth subculture.

• 9 mins

German atrocities in Poland during WW2

The memories of a survivor of Nazi atrocities in the final months of the war in Europe

• 9 mins

The exodus of Kashmiri Hindus

In January 1990 over 100 000 Hindus fled the Kashmir valley

• 9 mins

The murder of environmentalist Chico Mendes

The killing of the man who'd become a powerful symbol of the fight to save the Amazon

• 9 mins

The Computers for Schools revolution

In 2009, Uruguay became the first country to give every schoolchild a laptop computer.

• 9 mins

The battle for Fallujah

A US Marine's account of the massive operation against Iraqi insurgents in 2004

• 9 mins

Britain's National Trust

How some of the great stately homes of Britain were saved from demolition and decay

• 9 mins

Storming the Stasi HQ

After the fall of the Berlin Wall East German citizens stormed the secret police HQ

• 9 mins

The woman who negotiated peace with a rebel group

The female negotiator who agreed a deal with Muslim rebels in the Philippines.

• 9 mins

The story of George Stinney Jr

How a 14-year-old boy became the youngest person executed in the USA in the 20th century

• 9 mins

The killing of Osama Bin Laden

The US tracked down the al-Qaeda leader to a city in northern Pakistan in 2011

• 9 mins

The mystery of the disappearing frogs

How scientists discovered that a deadly fungus was killing off amphibians.

• 9 mins

How the dodo died out

A flightless bird, the dodo was extinct just decades after being discovered by Europeans

• 9 mins

Silent Spring: A book that changed the world

Silent Spring examined the effect of pesticides on the environment

• 9 mins

The discovery of whalesong

In the 1960s whales were being hunted to extinction.

• 9 mins