91热爆

The Brompton Manley Ventilator

The development of a ventilation system that was a precursor to modern ventilators.

• 9 mins

Tennessee Williams on the 91热爆

The great American playwright revealed a lot about himself in 91热爆 interviews

• 9 mins

Waria warriors - the fight for trans rights in Indonesia

The transgender Indonesians who fought for their rights in the 1970s and 1980s

• 9 mins

The 1957 flu that killed a million people

In 1957 a new strain of flu emerged in East Asia and quickly spread around the world

• 9 mins

The assassination of the UN's first Middle East mediator

The first Middle East mediator, Count Bernadotte, was assassinated in Jerusalem in 1948

• 9 mins

The Galapagos sea cucumber dispute

How fishermen and conservationists battled in the species-rich waters of the archipelago

• 9 mins

Hiroshima's trees of hope

Trees which survived the atomic bomb in Hiroshima are still growing in the Japanese city

• 9 mins

The Wehrmacht exhibition that shocked Germany

An exhibition about the German army鈥檚 role in WW2 caused a scandal in 1995.

• 9 mins

The death of Hitler

First-hand accounts of Hitler's death from the 91热爆's archives

• 9 mins

The battle for Berlin

Eyewitness accounts of the final battle for the capital of Nazi Germany in 1945

• 9 mins

The Soviet occupation of Berlin

After Germany's surrender to Allied forces in May 1945, Soviet soldiers occupied Berlin

• 9 mins

VE Day

After Nazi Germany surrendered to the Allies in May 1945 'Victory in Europe' was declared

• 9 mins

The liberation of the Channel Islands

The only part of the British Isles to be occupied during WW2 was liberated in May 1945

• 9 mins

The first 24-hour children's helpline

When a free helpline for kids was set up it showed just how widespread child abuse was

• 9 mins

Fighting for the pill in Japan

It took until 1999 for Japanese women to be allowed to take the contraceptive pill.

• 9 mins

Confessions of a Prince

How Prince Bernhard of the Netherlands broke his silence to reveal a love child

• 9 mins

Sweden's fishy submarine scare

Could farting fish have triggered Sweden's Cold War submarine hunts?

• 9 mins

The Miami riots

After four white policemen were acquitted of killing a black man - Miami rioted in 1980

• 9 mins

Kowloon Walled City

How Hong Kong鈥檚 city within a city was torn down in 1993.

• 9 mins

The first 3D printer

The creator of the 3D printer had no idea how revolutionary this technology might become.

• 9 mins

Explaining autism

One scientist's ground-breaking work that revolutionised our understanding of autism

• 9 mins

Britain's World War Two crime wave

How criminals from looters to con artists thrived in London during the Blitz.

• 9 mins

The book that changed the way we eat

The book that highlighted the health and environmental benefits of a plant based diet

• 9 mins

Risking my life to protect Congo's forest

How a conservationist tried to protect Congo's rainforest during the country's civil war.

• 9 mins

The Gwangju massacre

The South Korean army crushed a popular uprising in the city of Gwangju on 27 May 1980

• 9 mins

Winston Churchill's doctor

Winston Churchill's personal doctor published his memories of the British leader in 1966

• 9 mins

Ann Lowe - African American fashion designer

Ann Lowe designed Jackie Kennedy's wedding dress but for years few people knew her name

• 9 mins

The start of eco-tourism

How Costa Rica's Monteverde cloud forest reserve became a major tourist site

• 9 mins

The Zanzibar Revolution

Just one month after gaining independence there was an uprising in Zanzibar in 1964.

• 9 mins

How Christo wrapped the Reichstag

The artist who delighted post-Cold War Berlin by wrapping its greatest monument

• 9 mins