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The History Hour
Dinosaur discoveries and a Berlin Wall treehouse
The History Hour
Aug 5, 2023

Max Pearson presents a collection of this week’s Witness History episodes from the BBC World Service.

We hear about a prehistoric discovery in India - a nest full of dinosaur eggs found in 1982. Plus, why a Mongolian dinosaur skeleton became the centre of a 2012 court battle in a case known as United States V One Tyrannosaurus Bataar.

Our guest, palaeobiologist Neil Gostling reveals how newly-uncovered dinosaurs are named, and tells us which fossilised beast was the first to be christened.

José Mujica recounts his journey from young revolutionary in the 1960s and 70s to becoming Uruguay's president in 2009. Plus, we learn more about the deaf children in Nicaragua who invented their own sign language. And find out why a treehouse built beside the Berlin Wall during the Cold War became a symbol of resistance.

Contributors: Professor Ashok Sahni - palaeontologist Associate Professor Neil Gostling - palaeobiologist Dr Bolortsetseg Minjin - paleontologist José Mujica - former president of Uruguay Professor Judy Shepard-Kegl - linguist Mehmet Kahlin – son of Osman Kahlin

(Photo: Tyrannosaurus Bataar skeleton, 2016. Credit: Johannes Eisele/AFP via Getty Images)

More Episodes


Aug 15, 2026
The Mau Mau uprising and man-eating lions

Max Pearson presents a collection of the week's Witness History episodes focussing on Kenya.

We hear about Muthoni Kirima, one of the last Mau Mau fighters to come out of hiding and lay down her arms.

Caroline Elkins, Professor of History at Harvard University, discusses the brutality of the conflict between Kenya’s Land and Freedom Army, the British and Kenyan loyalists.

Next, when Princess Elizabeth became queen while staying at the Treetops Hotel, a lodge in the Aberdare National Park.

In 1997, scientists travelled to Kenya, in search of a cave believed to have been the den of the man-eating lions that terrorised railway workers in 1898.

Plus, we hear how Kenyan President Mwai Kibaki and his rival Raila Odinga signed an unprecedented power-sharing deal to end a wave of violence that left more than 1,200 people dead.

And the heartwarming story of the friendship between a baby hippo and a 130-year-old giant tortoise.

Finally for our Sporting Witness story, we head to the first Ultimate Frisbee World Championship in Gothenburg, Sweden in 1983.

Contributors: Caroline Elkins - Professor of History at Harvard University, and author of Britain's Gulag: The Brutal End of Empire in Kenya. Muthoni Kirima - Field Marshall in the Kenya Land and Freedom Army. Frank Gillard - BBC correspondent. Thomas Gnoske - Scientist. Alan Patterson - British Lieutenant Colonel John Henry Patterson's grandson. Maina Kiai - Chair of the Kenya National Commission on Human Rights in 2008. Maini Schildt - Swedish Ultimate Frisbee player.

(Photo: Mau Mau suspects are rounded up by police outside the camp in Manyani, Kenya, 1955. Credit: Getty Images/Authenticated News)


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Dinosaur discoveries and a Berlin Wall treehouse

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