Guatemala's disappeared

Jeremias Tecu's two brothers are among the thousands who disappeared in Guatemala

• 9 mins

The woman who spoke to the space station

Maggie Iaquinto was the first amateur radio enthusiast to contact Russian cosmonauts

• 9 mins

I led the 'Umbrella' protests

In September 2014, Nathan Law led Hong Kong's 'Umbrella' Protests

• 9 mins

Ramesses II's 'mummy makeover'

In 1976, the mummy of Ramesses II was flown from Egypt to Paris for a makeover

• 9 mins

The end of the Irish marriage bar

Until 1973, married women in Ireland were banned from working in state jobs.

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Apollo 13

In 1970, a Moon mission almost ended in tragedy after an explosion on board the spaceship

• 9 mins

Giant Gonzalez: from NBA star to WWE wrestler

Jorge Gonzalez was the first Argentinian in an NBA draft. How did he end up wrestling?

• 9 mins

Emperor Haile Selassie overthrown

In September 1974, a military junta launched a coup against Ethiopia's monarchy

• 9 mins

Haile Selassie in Bath

In 1936, the Emperor of Ethiopia Haile Selassie was exiled in Bath in the UK

• 9 mins

Ardi: The oldest skeleton of a human ancestor

In 1994, a college student discovered a 4.4 million-year-old skeleton in Ethiopia

• 9 mins

Abebech Gobena: Africa's 'Mother Teresa'

In 1980, Abebech Gobena founded an orphanage in Ethiopia to save children from starvation

• 9 mins

When Italy gave back Ethiopia’s stolen obelisk

The Axum Obelisk was looted by Italian soldiers in 1937 on the orders of Benito Mussolini

• 9 mins

The invention of the CT scanner

In 1971, the CT scanner was invented by Allan Cormack and Godfrey Hounsfield

• 9 mins

Camouflaging Leningrad

In 1941, landmarks were painted and covered in the Russian city during World War Two

• 9 mins

India’s plague outbreak

In 1994, hundreds of thousands of people fled the city of Surat

• 9 mins

The discovery of New Zealand’s first dinosaur

The discovery of New Zealand's first dinosaur by Joan Wiffen

• 9 mins

Designing the Google logo

Brazilian artist and designer, Ruth Kedar’s story of designing the Google logo.

• 9 mins

India's Mars Orbiter Mission

India placed a satellite into orbit around Mars on its first attempt in 2014

• 9 mins

Why Tupac was fired from Menace II Society

In 1993, the Hughes brothers released their debut movie

• 9 mins

South Africa’s first inter-racial marriage

For almost 40 years, marriage between people from different ethnic backgrounds was banned

• 9 mins

The Estonia ferry disaster

In 1994 the Estonia ferry sank off Finland in one of Europe's biggest shipping tragedies

• 9 mins

Kristallnacht: The night of broken glass

In 1938, the Nazis launched a violent anti-Jewish attack, known as Kristallnacht

• 9 mins

Cambodia war crimes

Kerry Hamill mistakenly sailed into Cambodian waters and was killed by the Khmer Rouge

• 9 mins

South Africa’s nuclear weapons

In 1989, South Africa became the first country to make and then dismantle nuclear weapons

• 9 mins

The speech that inspired the Law of the Sea

In November 1967, the Maltese diplomat, Arvid Pardo, gave a historic speech at the UN

• 9 mins

The longest plane hijacking in Latin America

In 1973, two men pretending to be Colombian guerrillas hijacked a plane for 60 hours

• 9 mins

Eliza: When chatbots started

1966 saw the invention of Eliza, which is said to be the first chatbot

• 9 mins

WABOT-1: The first humanoid robot

Scientists at Waseda University in Japan built the world's first humanoid robot in 1973

• 9 mins

The world's first general purpose electronic computer

In 1946, one of the world’s first electronic computers was unveiled in the USA.

• 9 mins

How the QR code was invented

In 1994 Japanese engineer Masahiro Hara designed a square of data, now known as a QR code

• 9 mins